feat: 新增历史点赞查询和修改点赞规则

backend/gateway/controller/social_controller.go

@@ -885,6 +885,85 @@ func (ctrl *SocialController) UnlikeAsset(c *gin.Context) {
 // 注意：CheckAssetLike 已被删除
 // 检查点赞状态请通过 GET /api/v1/assets/:asset_id 获取，响应中的 is_liked 字段表示当前用户是否已点赞
 
+// GetAssetLikers 获取资产点赞用户列表
+// @Summary 获取资产点赞用户列表
+// @Description 获取指定藏品的点赞用户列表（带游标分页）
+// @Tags social
+// @Accept json
+// @Produce json
+// @Security BearerAuth
+// @Param asset_id path int true "资产ID"
+// @Param page_size query int false "每页数量，默认20，最大100"
+// @Param cursor query int false "游标（上一页最后一条的 created_at，首次请求传0）"
+// @Success 200 {object} response.Response
+// @Router /api/v1/social/assets/{asset_id}/likers [get]
+func (ctrl *SocialController) GetAssetLikers(c *gin.Context) {
+	// 1. 解析资产ID
+	assetIDStr := c.Param("asset_id")
+	assetID, err := strconv.ParseInt(assetIDStr, 10, 64)
+	if err != nil {
+		response.Error(c, http.StatusBadRequest, "参数错误: asset_id 必须为数字")
+		return
+	}
+
+	// 2. 解析查询参数
+	pageSize, _ := strconv.Atoi(c.DefaultQuery("page_size", "20"))
+	cursorStr := c.DefaultQuery("cursor", "0")
+	cursor, err := strconv.ParseInt(cursorStr, 10, 64)
+	if err != nil {
+		cursor = 0
+	}
+
+	// 3. 设置上下文
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+	defer cancel()
+
+	ctx = context.WithValue(ctx, constant.AttachmentKey, map[string]interface{}{
+		"user_id": "0", // 查询点赞列表不需要 user_id
+		"star_id": "0",
+	})
+
+	// 4. 调用 RPC
+	resp, err := ctrl.socialService.GetAssetLikers(ctx, &pbSocial.GetAssetLikersRequest{
+		AssetId:  assetID,
+		PageSize: int32(pageSize),
+		Cursor:   cursor,
+	})
+
+	if err != nil {
+		logger.Logger.Error("GetAssetLikers RPC failed",
+			zap.Int64("asset_id", assetID),
+			zap.Error(err),
+		)
+		response.Error(c, http.StatusInternalServerError, "服务调用失败")
+		return
+	}
+
+	if resp.Base.Code != pbCommon.StatusCode_STATUS_OK {
+		response.ErrorWithCode(c, int(resp.Base.Code), resp.Base.Message)
+		return
+	}
+
+	// 5. 构建响应
+	users := make([]map[string]interface{}, 0, len(resp.Users))
+	for _, u := range resp.Users {
+		users = append(users, map[string]interface{}{
+			"user_id":   u.UserId,
+			"nickname":  u.Nickname,
+			"avatar":    u.Avatar,
+			"fan_level": u.FanLevel,
+			"liked_at":  u.LikedAt,
+		})
+	}
+
+	response.Success(c, gin.H{
+		"users":       users,
+		"total":       resp.Total,
+		"has_more":    resp.HasMore,
+		"next_cursor": resp.NextCursor,
+	})
+}
+
 // GetMyLikedAssets 获取我点赞的作品列表
 // @Summary 获取我点赞的作品列表
 // @Description 获取当前用户点赞过的作品列表（只返回展出中且未过期的）

backend/gateway/router/router.go

@@ -174,6 +174,7 @@ func SetupRouter(userClient *client.Client, socialClient *client.Client, assetCl
 			// 资产点赞操作（保留操作接口，查询状态已集成到资产详情）
 			social.POST("/assets/:asset_id/like", socialCtrl.LikeAsset)     // 点赞资产
 			social.DELETE("/assets/:asset_id/like", socialCtrl.UnlikeAsset) // 取消点赞
+			social.GET("/assets/:asset_id/likers", socialCtrl.GetAssetLikers) // 获取点赞用户列表
 			// 注意：GET /api/v1/assets/:asset_id 会返回 is_liked 字段，无需单独查询
 		}
 

backend/pkg/database/redis.go

@@ -13,8 +13,26 @@ import (
 const (
 	BlacklistKeyPrefix       = "blacklist:token:"
 	InspirationFlowKeyPrefix = "inspiration_flow:"
+	AssetLikersKeyPrefix     = "asset_likers:"
 )
 
+// AssetLikersCache 缓存数据结构
+type AssetLikersCache struct {
+	Users     []AssetLikerWithTotal `json:"users"`      // 完整用户列表（按 liked_at DESC）
+	Total     int64                 `json:"total"`       // 总数
+	UpdatedAt int64                 `json:"updated_at"`  // 缓存更新时间
+}
+
+// AssetLikerWithTotal 用户+点赞时间
+type AssetLikerWithTotal struct {
+	UserID   int64  `json:"user_id"`
+	Nickname string `json:"nickname"`
+	Avatar   string `json:"avatar"`
+	FanLevel int32  `json:"fan_level"`
+	LikedAt  int64  `json:"liked_at"`
+	StarID   int64  `json:"star_id"` // 用于 JOIN fan_profiles，缓存时保留
+}
+
 // RedisClient Redis 客户端单例
 var RedisClient *redis.Client
 
@@ -249,3 +267,55 @@ func GetHistoryPage(cache *InspirationFlowCache, offset, limit int) []Inspiratio
 	}
 	return items[start:end]
 }
+
+// AssetLikersKey 生成藏品点赞用户列表缓存 Key
+func AssetLikersKey(assetID int64) string {
+	return fmt.Sprintf("%s%d", AssetLikersKeyPrefix, assetID)
+}
+
+// GetAssetLikersCache 获取藏品点赞用户列表缓存
+func GetAssetLikersCache(ctx context.Context, assetID int64) (*AssetLikersCache, error) {
+	if RedisClient == nil {
+		return nil, fmt.Errorf("redis client is not initialized")
+	}
+
+	key := AssetLikersKey(assetID)
+	data, err := RedisClient.Get(ctx, key).Result()
+	if err == redis.Nil {
+		return nil, nil // 缓存不存在
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	var cache AssetLikersCache
+	if err := json.Unmarshal([]byte(data), &cache); err != nil {
+		return nil, err
+	}
+	return &cache, nil
+}
+
+// SetAssetLikersCache 设置藏品点赞用户列表缓存
+func SetAssetLikersCache(ctx context.Context, assetID int64, cache *AssetLikersCache, ttl time.Duration) error {
+	if RedisClient == nil {
+		return fmt.Errorf("redis client is not initialized")
+	}
+
+	key := AssetLikersKey(assetID)
+	data, err := json.Marshal(cache)
+	if err != nil {
+		return err
+	}
+
+	return RedisClient.Set(ctx, key, data, ttl).Err()
+}
+
+// InvalidateAssetLikersCache 删除藏品点赞用户列表缓存
+func InvalidateAssetLikersCache(ctx context.Context, assetID int64) error {
+	if RedisClient == nil {
+		return nil // Redis 未初始化时跳过
+	}
+
+	key := AssetLikersKey(assetID)
+	return RedisClient.Del(ctx, key).Err()
+}

backend/pkg/proto/social/social.pb.go

@@ -2148,6 +2148,221 @@ func (x *CheckAssetLikeResponse) GetIsLiked() bool {
 	return false
 }
 
+// 获取资产点赞用户列表请求
+type GetAssetLikersRequest struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	AssetId       int64                  `protobuf:"varint,1,opt,name=asset_id,json=assetId,proto3" json:"asset_id,omitempty"`    // 资产ID
+	PageSize      int32                  `protobuf:"varint,2,opt,name=page_size,json=pageSize,proto3" json:"page_size,omitempty"` // 每页数量（默认20，最大100）
+	Cursor        int64                  `protobuf:"varint,3,opt,name=cursor,proto3" json:"cursor,omitempty"`                     // 游标（上一页最后一条的 created_at，首次请求传0）
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetAssetLikersRequest) Reset() {
+	*x = GetAssetLikersRequest{}
+	mi := &file_social_proto_msgTypes[33]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetAssetLikersRequest) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetAssetLikersRequest) ProtoMessage() {}
+
+func (x *GetAssetLikersRequest) ProtoReflect() protoreflect.Message {
+	mi := &file_social_proto_msgTypes[33]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetAssetLikersRequest.ProtoReflect.Descriptor instead.
+func (*GetAssetLikersRequest) Descriptor() ([]byte, []int) {
+	return file_social_proto_rawDescGZIP(), []int{33}
+}
+
+func (x *GetAssetLikersRequest) GetAssetId() int64 {
+	if x != nil {
+		return x.AssetId
+	}
+	return 0
+}
+
+func (x *GetAssetLikersRequest) GetPageSize() int32 {
+	if x != nil {
+		return x.PageSize
+	}
+	return 0
+}
+
+func (x *GetAssetLikersRequest) GetCursor() int64 {
+	if x != nil {
+		return x.Cursor
+	}
+	return 0
+}
+
+// 获取资产点赞用户列表响应
+type GetAssetLikersResponse struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	Base          *common.BaseResponse   `protobuf:"bytes,1,opt,name=base,proto3" json:"base,omitempty"`
+	Users         []*AssetLiker          `protobuf:"bytes,2,rep,name=users,proto3" json:"users,omitempty"`                              // 点赞用户列表
+	Total         int64                  `protobuf:"varint,3,opt,name=total,proto3" json:"total,omitempty"`                             // 总数
+	HasMore       bool                   `protobuf:"varint,4,opt,name=has_more,json=hasMore,proto3" json:"has_more,omitempty"`          // 是否有更多
+	NextCursor    int64                  `protobuf:"varint,5,opt,name=next_cursor,json=nextCursor,proto3" json:"next_cursor,omitempty"` // 下一页游标
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *GetAssetLikersResponse) Reset() {
+	*x = GetAssetLikersResponse{}
+	mi := &file_social_proto_msgTypes[34]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *GetAssetLikersResponse) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*GetAssetLikersResponse) ProtoMessage() {}
+
+func (x *GetAssetLikersResponse) ProtoReflect() protoreflect.Message {
+	mi := &file_social_proto_msgTypes[34]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use GetAssetLikersResponse.ProtoReflect.Descriptor instead.
+func (*GetAssetLikersResponse) Descriptor() ([]byte, []int) {
+	return file_social_proto_rawDescGZIP(), []int{34}
+}
+
+func (x *GetAssetLikersResponse) GetBase() *common.BaseResponse {
+	if x != nil {
+		return x.Base
+	}
+	return nil
+}
+
+func (x *GetAssetLikersResponse) GetUsers() []*AssetLiker {
+	if x != nil {
+		return x.Users
+	}
+	return nil
+}
+
+func (x *GetAssetLikersResponse) GetTotal() int64 {
+	if x != nil {
+		return x.Total
+	}
+	return 0
+}
+
+func (x *GetAssetLikersResponse) GetHasMore() bool {
+	if x != nil {
+		return x.HasMore
+	}
+	return false
+}
+
+func (x *GetAssetLikersResponse) GetNextCursor() int64 {
+	if x != nil {
+		return x.NextCursor
+	}
+	return 0
+}
+
+// 点赞用户信息
+type AssetLiker struct {
+	state         protoimpl.MessageState `protogen:"open.v1"`
+	UserId        int64                  `protobuf:"varint,1,opt,name=user_id,json=userId,proto3" json:"user_id,omitempty"`       // 用户ID
+	Nickname      string                 `protobuf:"bytes,2,opt,name=nickname,proto3" json:"nickname,omitempty"`                  // 昵称
+	Avatar        string                 `protobuf:"bytes,3,opt,name=avatar,proto3" json:"avatar,omitempty"`                      // 头像URL
+	FanLevel      int32                  `protobuf:"varint,4,opt,name=fan_level,json=fanLevel,proto3" json:"fan_level,omitempty"` // 粉丝等级
+	LikedAt       int64                  `protobuf:"varint,5,opt,name=liked_at,json=likedAt,proto3" json:"liked_at,omitempty"`    // 点赞时间（毫秒时间戳）
+	unknownFields protoimpl.UnknownFields
+	sizeCache     protoimpl.SizeCache
+}
+
+func (x *AssetLiker) Reset() {
+	*x = AssetLiker{}
+	mi := &file_social_proto_msgTypes[35]
+	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+	ms.StoreMessageInfo(mi)
+}
+
+func (x *AssetLiker) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*AssetLiker) ProtoMessage() {}
+
+func (x *AssetLiker) ProtoReflect() protoreflect.Message {
+	mi := &file_social_proto_msgTypes[35]
+	if x != nil {
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		if ms.LoadMessageInfo() == nil {
+			ms.StoreMessageInfo(mi)
+		}
+		return ms
+	}
+	return mi.MessageOf(x)
+}
+
+// Deprecated: Use AssetLiker.ProtoReflect.Descriptor instead.
+func (*AssetLiker) Descriptor() ([]byte, []int) {
+	return file_social_proto_rawDescGZIP(), []int{35}
+}
+
+func (x *AssetLiker) GetUserId() int64 {
+	if x != nil {
+		return x.UserId
+	}
+	return 0
+}
+
+func (x *AssetLiker) GetNickname() string {
+	if x != nil {
+		return x.Nickname
+	}
+	return ""
+}
+
+func (x *AssetLiker) GetAvatar() string {
+	if x != nil {
+		return x.Avatar
+	}
+	return ""
+}
+
+func (x *AssetLiker) GetFanLevel() int32 {
+	if x != nil {
+		return x.FanLevel
+	}
+	return 0
+}
+
+func (x *AssetLiker) GetLikedAt() int64 {
+	if x != nil {
+		return x.LikedAt
+	}
+	return 0
+}
+
 // 获取我点赞的作品列表请求
 type GetMyLikedAssetsRequest struct {
 	state         protoimpl.MessageState `protogen:"open.v1"`
@@ -2160,7 +2375,7 @@ type GetMyLikedAssetsRequest struct {
 
 func (x *GetMyLikedAssetsRequest) Reset() {
 	*x = GetMyLikedAssetsRequest{}
-	mi := &file_social_proto_msgTypes[33]
+	mi := &file_social_proto_msgTypes[36]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2172,7 +2387,7 @@ func (x *GetMyLikedAssetsRequest) String() string {
 func (*GetMyLikedAssetsRequest) ProtoMessage() {}
 
 func (x *GetMyLikedAssetsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[33]
+	mi := &file_social_proto_msgTypes[36]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2185,7 +2400,7 @@ func (x *GetMyLikedAssetsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyLikedAssetsRequest.ProtoReflect.Descriptor instead.
 func (*GetMyLikedAssetsRequest) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{33}
+	return file_social_proto_rawDescGZIP(), []int{36}
 }
 
 func (x *GetMyLikedAssetsRequest) GetPage() int32 {
@@ -2220,7 +2435,7 @@ type GetMyLikedAssetsResponse struct {
 
 func (x *GetMyLikedAssetsResponse) Reset() {
 	*x = GetMyLikedAssetsResponse{}
-	mi := &file_social_proto_msgTypes[34]
+	mi := &file_social_proto_msgTypes[37]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2232,7 +2447,7 @@ func (x *GetMyLikedAssetsResponse) String() string {
 func (*GetMyLikedAssetsResponse) ProtoMessage() {}
 
 func (x *GetMyLikedAssetsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[34]
+	mi := &file_social_proto_msgTypes[37]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2245,7 +2460,7 @@ func (x *GetMyLikedAssetsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyLikedAssetsResponse.ProtoReflect.Descriptor instead.
 func (*GetMyLikedAssetsResponse) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{34}
+	return file_social_proto_rawDescGZIP(), []int{37}
 }
 
 func (x *GetMyLikedAssetsResponse) GetBase() *common.BaseResponse {
@@ -2276,7 +2491,7 @@ type LikedAssetsData struct {
 
 func (x *LikedAssetsData) Reset() {
 	*x = LikedAssetsData{}
-	mi := &file_social_proto_msgTypes[35]
+	mi := &file_social_proto_msgTypes[38]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2288,7 +2503,7 @@ func (x *LikedAssetsData) String() string {
 func (*LikedAssetsData) ProtoMessage() {}
 
 func (x *LikedAssetsData) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[35]
+	mi := &file_social_proto_msgTypes[38]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2301,7 +2516,7 @@ func (x *LikedAssetsData) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LikedAssetsData.ProtoReflect.Descriptor instead.
 func (*LikedAssetsData) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{35}
+	return file_social_proto_rawDescGZIP(), []int{38}
 }
 
 func (x *LikedAssetsData) GetItems() []*LikedAssetItem {
@@ -2357,7 +2572,7 @@ type LikedAssetItem struct {
 
 func (x *LikedAssetItem) Reset() {
 	*x = LikedAssetItem{}
-	mi := &file_social_proto_msgTypes[36]
+	mi := &file_social_proto_msgTypes[39]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2369,7 +2584,7 @@ func (x *LikedAssetItem) String() string {
 func (*LikedAssetItem) ProtoMessage() {}
 
 func (x *LikedAssetItem) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[36]
+	mi := &file_social_proto_msgTypes[39]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2382,7 +2597,7 @@ func (x *LikedAssetItem) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use LikedAssetItem.ProtoReflect.Descriptor instead.
 func (*LikedAssetItem) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{36}
+	return file_social_proto_rawDescGZIP(), []int{39}
 }
 
 func (x *LikedAssetItem) GetAssetId() int64 {
@@ -2459,7 +2674,7 @@ type GetMyTodayLikedAssetsRequest struct {
 
 func (x *GetMyTodayLikedAssetsRequest) Reset() {
 	*x = GetMyTodayLikedAssetsRequest{}
-	mi := &file_social_proto_msgTypes[37]
+	mi := &file_social_proto_msgTypes[40]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2471,7 +2686,7 @@ func (x *GetMyTodayLikedAssetsRequest) String() string {
 func (*GetMyTodayLikedAssetsRequest) ProtoMessage() {}
 
 func (x *GetMyTodayLikedAssetsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[37]
+	mi := &file_social_proto_msgTypes[40]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2484,7 +2699,7 @@ func (x *GetMyTodayLikedAssetsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyTodayLikedAssetsRequest.ProtoReflect.Descriptor instead.
 func (*GetMyTodayLikedAssetsRequest) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{37}
+	return file_social_proto_rawDescGZIP(), []int{40}
 }
 
 func (x *GetMyTodayLikedAssetsRequest) GetPage() int32 {
@@ -2512,7 +2727,7 @@ type GetMyTodayLikedAssetsResponse struct {
 
 func (x *GetMyTodayLikedAssetsResponse) Reset() {
 	*x = GetMyTodayLikedAssetsResponse{}
-	mi := &file_social_proto_msgTypes[38]
+	mi := &file_social_proto_msgTypes[41]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2524,7 +2739,7 @@ func (x *GetMyTodayLikedAssetsResponse) String() string {
 func (*GetMyTodayLikedAssetsResponse) ProtoMessage() {}
 
 func (x *GetMyTodayLikedAssetsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[38]
+	mi := &file_social_proto_msgTypes[41]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2537,7 +2752,7 @@ func (x *GetMyTodayLikedAssetsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyTodayLikedAssetsResponse.ProtoReflect.Descriptor instead.
 func (*GetMyTodayLikedAssetsResponse) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{38}
+	return file_social_proto_rawDescGZIP(), []int{41}
 }
 
 func (x *GetMyTodayLikedAssetsResponse) GetBase() *common.BaseResponse {
@@ -2565,7 +2780,7 @@ type GetMyWeekLikedAssetsRequest struct {
 
 func (x *GetMyWeekLikedAssetsRequest) Reset() {
 	*x = GetMyWeekLikedAssetsRequest{}
-	mi := &file_social_proto_msgTypes[39]
+	mi := &file_social_proto_msgTypes[42]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2577,7 +2792,7 @@ func (x *GetMyWeekLikedAssetsRequest) String() string {
 func (*GetMyWeekLikedAssetsRequest) ProtoMessage() {}
 
 func (x *GetMyWeekLikedAssetsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[39]
+	mi := &file_social_proto_msgTypes[42]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2590,7 +2805,7 @@ func (x *GetMyWeekLikedAssetsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyWeekLikedAssetsRequest.ProtoReflect.Descriptor instead.
 func (*GetMyWeekLikedAssetsRequest) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{39}
+	return file_social_proto_rawDescGZIP(), []int{42}
 }
 
 func (x *GetMyWeekLikedAssetsRequest) GetPage() int32 {
@@ -2618,7 +2833,7 @@ type GetMyWeekLikedAssetsResponse struct {
 
 func (x *GetMyWeekLikedAssetsResponse) Reset() {
 	*x = GetMyWeekLikedAssetsResponse{}
-	mi := &file_social_proto_msgTypes[40]
+	mi := &file_social_proto_msgTypes[43]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2630,7 +2845,7 @@ func (x *GetMyWeekLikedAssetsResponse) String() string {
 func (*GetMyWeekLikedAssetsResponse) ProtoMessage() {}
 
 func (x *GetMyWeekLikedAssetsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[40]
+	mi := &file_social_proto_msgTypes[43]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2643,7 +2858,7 @@ func (x *GetMyWeekLikedAssetsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetMyWeekLikedAssetsResponse.ProtoReflect.Descriptor instead.
 func (*GetMyWeekLikedAssetsResponse) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{40}
+	return file_social_proto_rawDescGZIP(), []int{43}
 }
 
 func (x *GetMyWeekLikedAssetsResponse) GetBase() *common.BaseResponse {
@@ -2672,7 +2887,7 @@ type GetUserLikedAssetsRequest struct {
 
 func (x *GetUserLikedAssetsRequest) Reset() {
 	*x = GetUserLikedAssetsRequest{}
-	mi := &file_social_proto_msgTypes[41]
+	mi := &file_social_proto_msgTypes[44]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2684,7 +2899,7 @@ func (x *GetUserLikedAssetsRequest) String() string {
 func (*GetUserLikedAssetsRequest) ProtoMessage() {}
 
 func (x *GetUserLikedAssetsRequest) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[41]
+	mi := &file_social_proto_msgTypes[44]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2697,7 +2912,7 @@ func (x *GetUserLikedAssetsRequest) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetUserLikedAssetsRequest.ProtoReflect.Descriptor instead.
 func (*GetUserLikedAssetsRequest) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{41}
+	return file_social_proto_rawDescGZIP(), []int{44}
 }
 
 func (x *GetUserLikedAssetsRequest) GetUserId() int64 {
@@ -2732,7 +2947,7 @@ type GetUserLikedAssetsResponse struct {
 
 func (x *GetUserLikedAssetsResponse) Reset() {
 	*x = GetUserLikedAssetsResponse{}
-	mi := &file_social_proto_msgTypes[42]
+	mi := &file_social_proto_msgTypes[45]
 	ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 	ms.StoreMessageInfo(mi)
 }
@@ -2744,7 +2959,7 @@ func (x *GetUserLikedAssetsResponse) String() string {
 func (*GetUserLikedAssetsResponse) ProtoMessage() {}
 
 func (x *GetUserLikedAssetsResponse) ProtoReflect() protoreflect.Message {
-	mi := &file_social_proto_msgTypes[42]
+	mi := &file_social_proto_msgTypes[45]
 	if x != nil {
 		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
 		if ms.LoadMessageInfo() == nil {
@@ -2757,7 +2972,7 @@ func (x *GetUserLikedAssetsResponse) ProtoReflect() protoreflect.Message {
 
 // Deprecated: Use GetUserLikedAssetsResponse.ProtoReflect.Descriptor instead.
 func (*GetUserLikedAssetsResponse) Descriptor() ([]byte, []int) {
-	return file_social_proto_rawDescGZIP(), []int{42}
+	return file_social_proto_rawDescGZIP(), []int{45}
 }
 
 func (x *GetUserLikedAssetsResponse) GetBase() *common.BaseResponse {
@@ -2939,7 +3154,25 @@ const file_social_proto_rawDesc = "" +
 	"\basset_id\x18\x01 \x01(\x03R\aassetId\"e\n" +
 	"\x16CheckAssetLikeResponse\x120\n" +
 	"\x04base\x18\x01 \x01(\v2\x1c.topfans.common.BaseResponseR\x04base\x12\x19\n" +
-	"\bis_liked\x18\x02 \x01(\bR\aisLiked\"e\n" +
+	"\bis_liked\x18\x02 \x01(\bR\aisLiked\"g\n" +
+	"\x15GetAssetLikersRequest\x12\x19\n" +
+	"\basset_id\x18\x01 \x01(\x03R\aassetId\x12\x1b\n" +
+	"\tpage_size\x18\x02 \x01(\x05R\bpageSize\x12\x16\n" +
+	"\x06cursor\x18\x03 \x01(\x03R\x06cursor\"\xce\x01\n" +
+	"\x16GetAssetLikersResponse\x120\n" +
+	"\x04base\x18\x01 \x01(\v2\x1c.topfans.common.BaseResponseR\x04base\x120\n" +
+	"\x05users\x18\x02 \x03(\v2\x1a.topfans.social.AssetLikerR\x05users\x12\x14\n" +
+	"\x05total\x18\x03 \x01(\x03R\x05total\x12\x19\n" +
+	"\bhas_more\x18\x04 \x01(\bR\ahasMore\x12\x1f\n" +
+	"\vnext_cursor\x18\x05 \x01(\x03R\n" +
+	"nextCursor\"\x91\x01\n" +
+	"\n" +
+	"AssetLiker\x12\x17\n" +
+	"\auser_id\x18\x01 \x01(\x03R\x06userId\x12\x1a\n" +
+	"\bnickname\x18\x02 \x01(\tR\bnickname\x12\x16\n" +
+	"\x06avatar\x18\x03 \x01(\tR\x06avatar\x12\x1b\n" +
+	"\tfan_level\x18\x04 \x01(\x05R\bfanLevel\x12\x19\n" +
+	"\bliked_at\x18\x05 \x01(\x03R\alikedAt\"e\n" +
 	"\x17GetMyLikedAssetsRequest\x12\x12\n" +
 	"\x04page\x18\x01 \x01(\x05R\x04page\x12\x1b\n" +
 	"\tpage_size\x18\x02 \x01(\x05R\bpageSize\x12\x19\n" +
@@ -2982,7 +3215,7 @@ const file_social_proto_rawDesc = "" +
 	"\tpage_size\x18\x03 \x01(\x05R\bpageSize\"\x83\x01\n" +
 	"\x1aGetUserLikedAssetsResponse\x120\n" +
 	"\x04base\x18\x01 \x01(\v2\x1c.topfans.common.BaseResponseR\x04base\x123\n" +
-	"\x04data\x18\x02 \x01(\v2\x1f.topfans.social.LikedAssetsDataR\x04data2\x94\x14\n" +
+	"\x04data\x18\x02 \x01(\v2\x1f.topfans.social.LikedAssetsDataR\x04data2\xa7\x15\n" +
 	"\rSocialService\x12\x8d\x01\n" +
 	"\x11SendFriendRequest\x12(.topfans.social.SendFriendRequestRequest\x1a).topfans.social.SendFriendRequestResponse\"#\x82\xd3\xe4\x93\x02\x1d:\x01*\"\x18/api/v1/friends/requests\x12\x8a\x01\n" +
 	"\x11GetFriendRequests\x12(.topfans.social.GetFriendRequestsRequest\x1a).topfans.social.GetFriendRequestsResponse\" \x82\xd3\xe4\x93\x02\x1a\x12\x18/api/v1/friends/requests\x12\xa7\x01\n" +
@@ -2997,7 +3230,8 @@ const file_social_proto_rawDesc = "" +
 	"\rGetUsersPaged\x12$.topfans.social.GetUsersPagedRequest\x1a%.topfans.social.GetUsersPagedResponse\"\x1c\x82\xd3\xe4\x93\x02\x16\x12\x14/api/v1/social/users\x12\x7f\n" +
 	"\tLikeAsset\x12 .topfans.social.LikeAssetRequest\x1a!.topfans.social.LikeAssetResponse\"-\x82\xd3\xe4\x93\x02'\"%/api/v1/social/assets/{asset_id}/like\x12\x85\x01\n" +
 	"\vUnlikeAsset\x12\".topfans.social.UnlikeAssetRequest\x1a#.topfans.social.UnlikeAssetResponse\"-\x82\xd3\xe4\x93\x02'*%/api/v1/social/assets/{asset_id}/like\x12\x8e\x01\n" +
-	"\x0eCheckAssetLike\x12%.topfans.social.CheckAssetLikeRequest\x1a&.topfans.social.CheckAssetLikeResponse\"-\x82\xd3\xe4\x93\x02'\x12%/api/v1/social/assets/{asset_id}/like\x12\x86\x01\n" +
+	"\x0eCheckAssetLike\x12%.topfans.social.CheckAssetLikeRequest\x1a&.topfans.social.CheckAssetLikeResponse\"-\x82\xd3\xe4\x93\x02'\x12%/api/v1/social/assets/{asset_id}/like\x12\x90\x01\n" +
+	"\x0eGetAssetLikers\x12%.topfans.social.GetAssetLikersRequest\x1a&.topfans.social.GetAssetLikersResponse\"/\x82\xd3\xe4\x93\x02)\x12'/api/v1/social/assets/{asset_id}/likers\x12\x86\x01\n" +
 	"\x10GetMyLikedAssets\x12'.topfans.social.GetMyLikedAssetsRequest\x1a(.topfans.social.GetMyLikedAssetsResponse\"\x1f\x82\xd3\xe4\x93\x02\x19\x12\x17/api/v1/me/liked-assets\x12\x9b\x01\n" +
 	"\x15GetMyTodayLikedAssets\x12,.topfans.social.GetMyTodayLikedAssetsRequest\x1a-.topfans.social.GetMyTodayLikedAssetsResponse\"%\x82\xd3\xe4\x93\x02\x1f\x12\x1d/api/v1/me/today-liked-assets\x12\x97\x01\n" +
 	"\x14GetMyWeekLikedAssets\x12+.topfans.social.GetMyWeekLikedAssetsRequest\x1a,.topfans.social.GetMyWeekLikedAssetsResponse\"$\x82\xd3\xe4\x93\x02\x1e\x12\x1c/api/v1/me/week-liked-assets\x12\x99\x01\n" +
@@ -3015,7 +3249,7 @@ func file_social_proto_rawDescGZIP() []byte {
 	return file_social_proto_rawDescData
 }
 
-var file_social_proto_msgTypes = make([]protoimpl.MessageInfo, 43)
+var file_social_proto_msgTypes = make([]protoimpl.MessageInfo, 46)
 var file_social_proto_goTypes = []any{
 	(*FriendRequest)(nil),                 // 0: topfans.social.FriendRequest
 	(*Friendship)(nil),                    // 1: topfans.social.Friendship
@@ -3050,89 +3284,96 @@ var file_social_proto_goTypes = []any{
 	(*UnlikeAssetResponse)(nil),           // 30: topfans.social.UnlikeAssetResponse
 	(*CheckAssetLikeRequest)(nil),         // 31: topfans.social.CheckAssetLikeRequest
 	(*CheckAssetLikeResponse)(nil),        // 32: topfans.social.CheckAssetLikeResponse
-	(*GetMyLikedAssetsRequest)(nil),       // 33: topfans.social.GetMyLikedAssetsRequest
+	(*GetAssetLikersRequest)(nil),         // 33: topfans.social.GetAssetLikersRequest
-	(*GetMyLikedAssetsResponse)(nil),      // 34: topfans.social.GetMyLikedAssetsResponse
+	(*GetAssetLikersResponse)(nil),        // 34: topfans.social.GetAssetLikersResponse
-	(*LikedAssetsData)(nil),               // 35: topfans.social.LikedAssetsData
+	(*AssetLiker)(nil),                    // 35: topfans.social.AssetLiker
-	(*LikedAssetItem)(nil),                // 36: topfans.social.LikedAssetItem
+	(*GetMyLikedAssetsRequest)(nil),       // 36: topfans.social.GetMyLikedAssetsRequest
-	(*GetMyTodayLikedAssetsRequest)(nil),  // 37: topfans.social.GetMyTodayLikedAssetsRequest
+	(*GetMyLikedAssetsResponse)(nil),      // 37: topfans.social.GetMyLikedAssetsResponse
-	(*GetMyTodayLikedAssetsResponse)(nil), // 38: topfans.social.GetMyTodayLikedAssetsResponse
+	(*LikedAssetsData)(nil),               // 38: topfans.social.LikedAssetsData
-	(*GetMyWeekLikedAssetsRequest)(nil),   // 39: topfans.social.GetMyWeekLikedAssetsRequest
+	(*LikedAssetItem)(nil),                // 39: topfans.social.LikedAssetItem
-	(*GetMyWeekLikedAssetsResponse)(nil),  // 40: topfans.social.GetMyWeekLikedAssetsResponse
+	(*GetMyTodayLikedAssetsRequest)(nil),  // 40: topfans.social.GetMyTodayLikedAssetsRequest
-	(*GetUserLikedAssetsRequest)(nil),     // 41: topfans.social.GetUserLikedAssetsRequest
+	(*GetMyTodayLikedAssetsResponse)(nil), // 41: topfans.social.GetMyTodayLikedAssetsResponse
-	(*GetUserLikedAssetsResponse)(nil),    // 42: topfans.social.GetUserLikedAssetsResponse
+	(*GetMyWeekLikedAssetsRequest)(nil),   // 42: topfans.social.GetMyWeekLikedAssetsRequest
-	(*common.BaseResponse)(nil),           // 43: topfans.common.BaseResponse
+	(*GetMyWeekLikedAssetsResponse)(nil),  // 43: topfans.social.GetMyWeekLikedAssetsResponse
+	(*GetUserLikedAssetsRequest)(nil),     // 44: topfans.social.GetUserLikedAssetsRequest
+	(*GetUserLikedAssetsResponse)(nil),    // 45: topfans.social.GetUserLikedAssetsResponse
+	(*common.BaseResponse)(nil),           // 46: topfans.common.BaseResponse
 }
 var file_social_proto_depIdxs = []int32{
-	43, // 0: topfans.social.SendFriendRequestResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 0: topfans.social.SendFriendRequestResponse.base:type_name -> topfans.common.BaseResponse
 	20, // 1: topfans.social.SendFriendRequestResponse.matched_users:type_name -> topfans.social.FanProfileSearchResult
-	43, // 2: topfans.social.GetFriendRequestsResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 2: topfans.social.GetFriendRequestsResponse.base:type_name -> topfans.common.BaseResponse
 	0,  // 3: topfans.social.GetFriendRequestsResponse.items:type_name -> topfans.social.FriendRequest
-	43, // 4: topfans.social.HandleFriendRequestResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 4: topfans.social.HandleFriendRequestResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 5: topfans.social.GetFriendListResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 5: topfans.social.GetFriendListResponse.base:type_name -> topfans.common.BaseResponse
 	1,  // 6: topfans.social.GetFriendListResponse.items:type_name -> topfans.social.Friendship
-	43, // 7: topfans.social.DeleteFriendResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 7: topfans.social.DeleteFriendResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 8: topfans.social.SetFriendRemarkResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 8: topfans.social.SetFriendRemarkResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 9: topfans.social.CheckFriendshipResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 9: topfans.social.CheckFriendshipResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 10: topfans.social.GetFriendCountResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 10: topfans.social.GetFriendCountResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 11: topfans.social.SearchUserForFriendResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 11: topfans.social.SearchUserForFriendResponse.base:type_name -> topfans.common.BaseResponse
 	20, // 12: topfans.social.SearchUserForFriendResponse.user:type_name -> topfans.social.FanProfileSearchResult
-	43, // 13: topfans.social.GetRandomUsersResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 13: topfans.social.GetRandomUsersResponse.base:type_name -> topfans.common.BaseResponse
 	21, // 14: topfans.social.GetRandomUsersResponse.users:type_name -> topfans.social.RandomUser
-	43, // 15: topfans.social.GetUsersPagedResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 15: topfans.social.GetUsersPagedResponse.base:type_name -> topfans.common.BaseResponse
 	24, // 16: topfans.social.GetUsersPagedResponse.users:type_name -> topfans.social.PagedUser
-	43, // 17: topfans.social.LikeAssetResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 17: topfans.social.LikeAssetResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 18: topfans.social.UnlikeAssetResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 18: topfans.social.UnlikeAssetResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 19: topfans.social.CheckAssetLikeResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 19: topfans.social.CheckAssetLikeResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 20: topfans.social.GetMyLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 20: topfans.social.GetAssetLikersResponse.base:type_name -> topfans.common.BaseResponse
-	35, // 21: topfans.social.GetMyLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
+	35, // 21: topfans.social.GetAssetLikersResponse.users:type_name -> topfans.social.AssetLiker
-	36, // 22: topfans.social.LikedAssetsData.items:type_name -> topfans.social.LikedAssetItem
+	46, // 22: topfans.social.GetMyLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
-	43, // 23: topfans.social.GetMyTodayLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
+	38, // 23: topfans.social.GetMyLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
-	35, // 24: topfans.social.GetMyTodayLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
+	39, // 24: topfans.social.LikedAssetsData.items:type_name -> topfans.social.LikedAssetItem
-	43, // 25: topfans.social.GetMyWeekLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 25: topfans.social.GetMyTodayLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
-	35, // 26: topfans.social.GetMyWeekLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
+	38, // 26: topfans.social.GetMyTodayLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
-	43, // 27: topfans.social.GetUserLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
+	46, // 27: topfans.social.GetMyWeekLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
-	35, // 28: topfans.social.GetUserLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
+	38, // 28: topfans.social.GetMyWeekLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
-	2,  // 29: topfans.social.SocialService.SendFriendRequest:input_type -> topfans.social.SendFriendRequestRequest
+	46, // 29: topfans.social.GetUserLikedAssetsResponse.base:type_name -> topfans.common.BaseResponse
-	4,  // 30: topfans.social.SocialService.GetFriendRequests:input_type -> topfans.social.GetFriendRequestsRequest
+	38, // 30: topfans.social.GetUserLikedAssetsResponse.data:type_name -> topfans.social.LikedAssetsData
-	6,  // 31: topfans.social.SocialService.HandleFriendRequest:input_type -> topfans.social.HandleFriendRequestRequest
+	2,  // 31: topfans.social.SocialService.SendFriendRequest:input_type -> topfans.social.SendFriendRequestRequest
-	8,  // 32: topfans.social.SocialService.GetFriendList:input_type -> topfans.social.GetFriendListRequest
+	4,  // 32: topfans.social.SocialService.GetFriendRequests:input_type -> topfans.social.GetFriendRequestsRequest
-	10, // 33: topfans.social.SocialService.DeleteFriend:input_type -> topfans.social.DeleteFriendRequest
+	6,  // 33: topfans.social.SocialService.HandleFriendRequest:input_type -> topfans.social.HandleFriendRequestRequest
-	12, // 34: topfans.social.SocialService.SetFriendRemark:input_type -> topfans.social.SetFriendRemarkRequest
+	8,  // 34: topfans.social.SocialService.GetFriendList:input_type -> topfans.social.GetFriendListRequest
-	14, // 35: topfans.social.SocialService.CheckFriendship:input_type -> topfans.social.CheckFriendshipRequest
+	10, // 35: topfans.social.SocialService.DeleteFriend:input_type -> topfans.social.DeleteFriendRequest
-	16, // 36: topfans.social.SocialService.GetFriendCount:input_type -> topfans.social.GetFriendCountRequest
+	12, // 36: topfans.social.SocialService.SetFriendRemark:input_type -> topfans.social.SetFriendRemarkRequest
-	18, // 37: topfans.social.SocialService.SearchUserForFriend:input_type -> topfans.social.SearchUserForFriendRequest
+	14, // 37: topfans.social.SocialService.CheckFriendship:input_type -> topfans.social.CheckFriendshipRequest
-	22, // 38: topfans.social.SocialService.GetRandomUsers:input_type -> topfans.social.GetRandomUsersRequest
+	16, // 38: topfans.social.SocialService.GetFriendCount:input_type -> topfans.social.GetFriendCountRequest
-	25, // 39: topfans.social.SocialService.GetUsersPaged:input_type -> topfans.social.GetUsersPagedRequest
+	18, // 39: topfans.social.SocialService.SearchUserForFriend:input_type -> topfans.social.SearchUserForFriendRequest
-	27, // 40: topfans.social.SocialService.LikeAsset:input_type -> topfans.social.LikeAssetRequest
+	22, // 40: topfans.social.SocialService.GetRandomUsers:input_type -> topfans.social.GetRandomUsersRequest
-	29, // 41: topfans.social.SocialService.UnlikeAsset:input_type -> topfans.social.UnlikeAssetRequest
+	25, // 41: topfans.social.SocialService.GetUsersPaged:input_type -> topfans.social.GetUsersPagedRequest
-	31, // 42: topfans.social.SocialService.CheckAssetLike:input_type -> topfans.social.CheckAssetLikeRequest
+	27, // 42: topfans.social.SocialService.LikeAsset:input_type -> topfans.social.LikeAssetRequest
-	33, // 43: topfans.social.SocialService.GetMyLikedAssets:input_type -> topfans.social.GetMyLikedAssetsRequest
+	29, // 43: topfans.social.SocialService.UnlikeAsset:input_type -> topfans.social.UnlikeAssetRequest
-	37, // 44: topfans.social.SocialService.GetMyTodayLikedAssets:input_type -> topfans.social.GetMyTodayLikedAssetsRequest
+	31, // 44: topfans.social.SocialService.CheckAssetLike:input_type -> topfans.social.CheckAssetLikeRequest
-	39, // 45: topfans.social.SocialService.GetMyWeekLikedAssets:input_type -> topfans.social.GetMyWeekLikedAssetsRequest
+	33, // 45: topfans.social.SocialService.GetAssetLikers:input_type -> topfans.social.GetAssetLikersRequest
-	41, // 46: topfans.social.SocialService.GetUserLikedAssets:input_type -> topfans.social.GetUserLikedAssetsRequest
+	36, // 46: topfans.social.SocialService.GetMyLikedAssets:input_type -> topfans.social.GetMyLikedAssetsRequest
-	3,  // 47: topfans.social.SocialService.SendFriendRequest:output_type -> topfans.social.SendFriendRequestResponse
+	40, // 47: topfans.social.SocialService.GetMyTodayLikedAssets:input_type -> topfans.social.GetMyTodayLikedAssetsRequest
-	5,  // 48: topfans.social.SocialService.GetFriendRequests:output_type -> topfans.social.GetFriendRequestsResponse
+	42, // 48: topfans.social.SocialService.GetMyWeekLikedAssets:input_type -> topfans.social.GetMyWeekLikedAssetsRequest
-	7,  // 49: topfans.social.SocialService.HandleFriendRequest:output_type -> topfans.social.HandleFriendRequestResponse
+	44, // 49: topfans.social.SocialService.GetUserLikedAssets:input_type -> topfans.social.GetUserLikedAssetsRequest
-	9,  // 50: topfans.social.SocialService.GetFriendList:output_type -> topfans.social.GetFriendListResponse
+	3,  // 50: topfans.social.SocialService.SendFriendRequest:output_type -> topfans.social.SendFriendRequestResponse
-	11, // 51: topfans.social.SocialService.DeleteFriend:output_type -> topfans.social.DeleteFriendResponse
+	5,  // 51: topfans.social.SocialService.GetFriendRequests:output_type -> topfans.social.GetFriendRequestsResponse
-	13, // 52: topfans.social.SocialService.SetFriendRemark:output_type -> topfans.social.SetFriendRemarkResponse
+	7,  // 52: topfans.social.SocialService.HandleFriendRequest:output_type -> topfans.social.HandleFriendRequestResponse
-	15, // 53: topfans.social.SocialService.CheckFriendship:output_type -> topfans.social.CheckFriendshipResponse
+	9,  // 53: topfans.social.SocialService.GetFriendList:output_type -> topfans.social.GetFriendListResponse
-	17, // 54: topfans.social.SocialService.GetFriendCount:output_type -> topfans.social.GetFriendCountResponse
+	11, // 54: topfans.social.SocialService.DeleteFriend:output_type -> topfans.social.DeleteFriendResponse
-	19, // 55: topfans.social.SocialService.SearchUserForFriend:output_type -> topfans.social.SearchUserForFriendResponse
+	13, // 55: topfans.social.SocialService.SetFriendRemark:output_type -> topfans.social.SetFriendRemarkResponse
-	23, // 56: topfans.social.SocialService.GetRandomUsers:output_type -> topfans.social.GetRandomUsersResponse
+	15, // 56: topfans.social.SocialService.CheckFriendship:output_type -> topfans.social.CheckFriendshipResponse
-	26, // 57: topfans.social.SocialService.GetUsersPaged:output_type -> topfans.social.GetUsersPagedResponse
+	17, // 57: topfans.social.SocialService.GetFriendCount:output_type -> topfans.social.GetFriendCountResponse
-	28, // 58: topfans.social.SocialService.LikeAsset:output_type -> topfans.social.LikeAssetResponse
+	19, // 58: topfans.social.SocialService.SearchUserForFriend:output_type -> topfans.social.SearchUserForFriendResponse
-	30, // 59: topfans.social.SocialService.UnlikeAsset:output_type -> topfans.social.UnlikeAssetResponse
+	23, // 59: topfans.social.SocialService.GetRandomUsers:output_type -> topfans.social.GetRandomUsersResponse
-	32, // 60: topfans.social.SocialService.CheckAssetLike:output_type -> topfans.social.CheckAssetLikeResponse
+	26, // 60: topfans.social.SocialService.GetUsersPaged:output_type -> topfans.social.GetUsersPagedResponse
-	34, // 61: topfans.social.SocialService.GetMyLikedAssets:output_type -> topfans.social.GetMyLikedAssetsResponse
+	28, // 61: topfans.social.SocialService.LikeAsset:output_type -> topfans.social.LikeAssetResponse
-	38, // 62: topfans.social.SocialService.GetMyTodayLikedAssets:output_type -> topfans.social.GetMyTodayLikedAssetsResponse
+	30, // 62: topfans.social.SocialService.UnlikeAsset:output_type -> topfans.social.UnlikeAssetResponse
-	40, // 63: topfans.social.SocialService.GetMyWeekLikedAssets:output_type -> topfans.social.GetMyWeekLikedAssetsResponse
+	32, // 63: topfans.social.SocialService.CheckAssetLike:output_type -> topfans.social.CheckAssetLikeResponse
-	42, // 64: topfans.social.SocialService.GetUserLikedAssets:output_type -> topfans.social.GetUserLikedAssetsResponse
+	34, // 64: topfans.social.SocialService.GetAssetLikers:output_type -> topfans.social.GetAssetLikersResponse
-	47, // [47:65] is the sub-list for method output_type
+	37, // 65: topfans.social.SocialService.GetMyLikedAssets:output_type -> topfans.social.GetMyLikedAssetsResponse
-	29, // [29:47] is the sub-list for method input_type
+	41, // 66: topfans.social.SocialService.GetMyTodayLikedAssets:output_type -> topfans.social.GetMyTodayLikedAssetsResponse
-	29, // [29:29] is the sub-list for extension type_name
+	43, // 67: topfans.social.SocialService.GetMyWeekLikedAssets:output_type -> topfans.social.GetMyWeekLikedAssetsResponse
-	29, // [29:29] is the sub-list for extension extendee
+	45, // 68: topfans.social.SocialService.GetUserLikedAssets:output_type -> topfans.social.GetUserLikedAssetsResponse
-	0,  // [0:29] is the sub-list for field type_name
+	50, // [50:69] is the sub-list for method output_type
+	31, // [31:50] is the sub-list for method input_type
+	31, // [31:31] is the sub-list for extension type_name
+	31, // [31:31] is the sub-list for extension extendee
+	0,  // [0:31] is the sub-list for field type_name
 }
 
 func init() { file_social_proto_init() }
@@ -3146,7 +3387,7 @@ func file_social_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: unsafe.Slice(unsafe.StringData(file_social_proto_rawDesc), len(file_social_proto_rawDesc)),
 			NumEnums:      0,
-			NumMessages:   43,
+			NumMessages:   46,
 			NumExtensions: 0,
 			NumServices:   1,
 		},

backend/pkg/proto/social/social.triple.go

@@ -64,6 +64,8 @@ const (
 	SocialServiceUnlikeAssetProcedure = "/topfans.social.SocialService/UnlikeAsset"
 	// SocialServiceCheckAssetLikeProcedure is the fully-qualified name of the SocialService's CheckAssetLike RPC.
 	SocialServiceCheckAssetLikeProcedure = "/topfans.social.SocialService/CheckAssetLike"
+	// SocialServiceGetAssetLikersProcedure is the fully-qualified name of the SocialService's GetAssetLikers RPC.
+	SocialServiceGetAssetLikersProcedure = "/topfans.social.SocialService/GetAssetLikers"
 	// SocialServiceGetMyLikedAssetsProcedure is the fully-qualified name of the SocialService's GetMyLikedAssets RPC.
 	SocialServiceGetMyLikedAssetsProcedure = "/topfans.social.SocialService/GetMyLikedAssets"
 	// SocialServiceGetMyTodayLikedAssetsProcedure is the fully-qualified name of the SocialService's GetMyTodayLikedAssets RPC.
@@ -94,6 +96,7 @@ type SocialService interface {
 	LikeAsset(ctx context.Context, req *LikeAssetRequest, opts ...client.CallOption) (*LikeAssetResponse, error)
 	UnlikeAsset(ctx context.Context, req *UnlikeAssetRequest, opts ...client.CallOption) (*UnlikeAssetResponse, error)
 	CheckAssetLike(ctx context.Context, req *CheckAssetLikeRequest, opts ...client.CallOption) (*CheckAssetLikeResponse, error)
+	GetAssetLikers(ctx context.Context, req *GetAssetLikersRequest, opts ...client.CallOption) (*GetAssetLikersResponse, error)
 	GetMyLikedAssets(ctx context.Context, req *GetMyLikedAssetsRequest, opts ...client.CallOption) (*GetMyLikedAssetsResponse, error)
 	GetMyTodayLikedAssets(ctx context.Context, req *GetMyTodayLikedAssetsRequest, opts ...client.CallOption) (*GetMyTodayLikedAssetsResponse, error)
 	GetMyWeekLikedAssets(ctx context.Context, req *GetMyWeekLikedAssetsRequest, opts ...client.CallOption) (*GetMyWeekLikedAssetsResponse, error)
@@ -232,6 +235,14 @@ func (c *SocialServiceImpl) CheckAssetLike(ctx context.Context, req *CheckAssetL
 	return resp, nil
 }
 
+func (c *SocialServiceImpl) GetAssetLikers(ctx context.Context, req *GetAssetLikersRequest, opts ...client.CallOption) (*GetAssetLikersResponse, error) {
+	resp := new(GetAssetLikersResponse)
+	if err := c.conn.CallUnary(ctx, []interface{}{req}, resp, "GetAssetLikers", opts...); err != nil {
+		return nil, err
+	}
+	return resp, nil
+}
+
 func (c *SocialServiceImpl) GetMyLikedAssets(ctx context.Context, req *GetMyLikedAssetsRequest, opts ...client.CallOption) (*GetMyLikedAssetsResponse, error) {
 	resp := new(GetMyLikedAssetsResponse)
 	if err := c.conn.CallUnary(ctx, []interface{}{req}, resp, "GetMyLikedAssets", opts...); err != nil {
@@ -266,7 +277,7 @@ func (c *SocialServiceImpl) GetUserLikedAssets(ctx context.Context, req *GetUser
 
 var SocialService_ClientInfo = client.ClientInfo{
 	InterfaceName: "topfans.social.SocialService",
-	MethodNames:   []string{"SendFriendRequest", "GetFriendRequests", "HandleFriendRequest", "GetFriendList", "DeleteFriend", "SetFriendRemark", "CheckFriendship", "GetFriendCount", "SearchUserForFriend", "GetRandomUsers", "GetUsersPaged", "LikeAsset", "UnlikeAsset", "CheckAssetLike", "GetMyLikedAssets", "GetMyTodayLikedAssets", "GetMyWeekLikedAssets", "GetUserLikedAssets"},
+	MethodNames:   []string{"SendFriendRequest", "GetFriendRequests", "HandleFriendRequest", "GetFriendList", "DeleteFriend", "SetFriendRemark", "CheckFriendship", "GetFriendCount", "SearchUserForFriend", "GetRandomUsers", "GetUsersPaged", "LikeAsset", "UnlikeAsset", "CheckAssetLike", "GetAssetLikers", "GetMyLikedAssets", "GetMyTodayLikedAssets", "GetMyWeekLikedAssets", "GetUserLikedAssets"},
 	ConnectionInjectFunc: func(dubboCliRaw interface{}, conn *client.Connection) {
 		dubboCli := dubboCliRaw.(*SocialServiceImpl)
 		dubboCli.conn = conn
@@ -289,6 +300,7 @@ type SocialServiceHandler interface {
 	LikeAsset(context.Context, *LikeAssetRequest) (*LikeAssetResponse, error)
 	UnlikeAsset(context.Context, *UnlikeAssetRequest) (*UnlikeAssetResponse, error)
 	CheckAssetLike(context.Context, *CheckAssetLikeRequest) (*CheckAssetLikeResponse, error)
+	GetAssetLikers(context.Context, *GetAssetLikersRequest) (*GetAssetLikersResponse, error)
 	GetMyLikedAssets(context.Context, *GetMyLikedAssetsRequest) (*GetMyLikedAssetsResponse, error)
 	GetMyTodayLikedAssets(context.Context, *GetMyTodayLikedAssetsRequest) (*GetMyTodayLikedAssetsResponse, error)
 	GetMyWeekLikedAssets(context.Context, *GetMyWeekLikedAssetsRequest) (*GetMyWeekLikedAssetsResponse, error)
@@ -517,6 +529,21 @@ var SocialService_ServiceInfo = server.ServiceInfo{
 				return triple_protocol.NewResponse(res), nil
 			},
 		},
+		{
+			Name: "GetAssetLikers",
+			Type: constant.CallUnary,
+			ReqInitFunc: func() interface{} {
+				return new(GetAssetLikersRequest)
+			},
+			MethodFunc: func(ctx context.Context, args []interface{}, handler interface{}) (interface{}, error) {
+				req := args[0].(*GetAssetLikersRequest)
+				res, err := handler.(SocialServiceHandler).GetAssetLikers(ctx, req)
+				if err != nil {
+					return nil, err
+				}
+				return triple_protocol.NewResponse(res), nil
+			},
+		},
 		{
 			Name: "GetMyLikedAssets",
 			Type: constant.CallUnary,

backend/proto/social.proto

@@ -260,6 +260,31 @@ message CheckAssetLikeResponse {
   bool is_liked = 2;                // 是否已点赞
 }
 
+// 获取资产点赞用户列表请求
+message GetAssetLikersRequest {
+  int64 asset_id = 1;               // 资产ID
+  int32 page_size = 2;              // 每页数量（默认20，最大100）
+  int64 cursor = 3;                 // 游标（上一页最后一条的 created_at，首次请求传0）
+}
+
+// 获取资产点赞用户列表响应
+message GetAssetLikersResponse {
+  topfans.common.BaseResponse base = 1;
+  repeated AssetLiker users = 2;    // 点赞用户列表
+  int64 total = 3;                  // 总数
+  bool has_more = 4;                // 是否有更多
+  int64 next_cursor = 5;             // 下一页游标
+}
+
+// 点赞用户信息
+message AssetLiker {
+  int64 user_id = 1;                // 用户ID
+  string nickname = 2;               // 昵称
+  string avatar = 3;                 // 头像URL
+  int32 fan_level = 4;               // 粉丝等级
+  int64 liked_at = 5;                // 点赞时间（毫秒时间戳）
+}
+
 // ==================== 我的作品相关消息 ====================
 
 // 获取我点赞的作品列表请求
@@ -446,6 +471,13 @@ service SocialService {
     };
   }
 
+  // 获取资产点赞用户列表
+  rpc GetAssetLikers(GetAssetLikersRequest) returns (GetAssetLikersResponse) {
+    option (google.api.http) = {
+      get: "/api/v1/social/assets/{asset_id}/likers"
+    };
+  }
+
   // ========== 我的作品相关 ==========
 
   // 获取我点赞的作品列表

backend/scripts/init_database.sql

@@ -159,7 +159,7 @@ CREATE TABLE IF NOT EXISTS asset_likes (
     star_id BIGINT NOT NULL,
     created_at BIGINT NOT NULL,
 
-    CONSTRAINT uk_asset_likes_user_asset UNIQUE (user_id, asset_id)
+    CONSTRAINT uk_asset_likes_user_asset_exhibition UNIQUE (user_id, asset_id, exhibition_id)
 );
 
 CREATE INDEX IF NOT EXISTS idx_asset_likes_asset ON asset_likes(asset_id);

backend/scripts/migrate_asset_likes_cursor_pagination.sql

@@ -0,0 +1,3 @@
+-- 为游标分页新增索引（幂等）
+-- 支持查询：WHERE asset_id = ? AND created_at < ? ORDER BY created_at DESC
+CREATE INDEX IF NOT EXISTS idx_asset_likes_asset_created ON asset_likes(asset_id, created_at DESC);

backend/scripts/migrate_asset_likes_exhibition_unique.sql

@@ -0,0 +1,26 @@
+-- 修改 asset_likes 表唯一约束（幂等）
+-- 原约束: (user_id, asset_id) - 用户对某藏品只能点赞一次
+-- 新约束: (user_id, asset_id, exhibition_id) - 用户对某藏品在同一展出中只能点赞一次
+--         下架后重新展出，用户可以再次点赞
+
+-- 删除旧约束（如果存在）
+DO $$
+BEGIN
+    IF EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'uk_asset_likes_user_asset'
+    ) THEN
+        ALTER TABLE asset_likes DROP CONSTRAINT uk_asset_likes_user_asset;
+    END IF;
+END $$;
+
+-- 添加新约束（如果不存在）
+DO $$
+BEGIN
+    IF NOT EXISTS (
+        SELECT 1 FROM pg_constraint
+        WHERE conname = 'uk_asset_likes_user_asset_exhibition'
+    ) THEN
+        ALTER TABLE asset_likes ADD CONSTRAINT uk_asset_likes_user_asset_exhibition UNIQUE (user_id, asset_id, exhibition_id);
+    END IF;
+END $$;

backend/services/socialService/provider/social_provider.go

@@ -373,6 +373,28 @@ func (p *SocialProvider) CheckAssetLike(ctx context.Context, req *pb.CheckAssetL
 	}, nil
 }
 
+// GetAssetLikers 获取资产点赞用户列表
+func (p *SocialProvider) GetAssetLikers(ctx context.Context, req *pb.GetAssetLikersRequest) (*pb.GetAssetLikersResponse, error) {
+	// 从上下文获取用户信息（starID 可选，用于 JOIN fan_profiles）
+	_, starID, err := extractUserInfo(ctx)
+	if err != nil {
+		// starID 获取失败不影响查询，使用 0 让 service 层自动获取
+		starID = 0
+		logger.Logger.Warn("Failed to extract star_id from context, will get from asset",
+			zap.Error(err),
+		)
+	}
+
+	logger.Logger.Debug("GetAssetLikers called",
+		zap.Int64("asset_id", req.AssetId),
+		zap.Int64("star_id", starID),
+		zap.Int64("cursor", req.Cursor),
+		zap.Int32("page_size", req.PageSize),
+	)
+
+	return p.assetLikeService.GetAssetLikers(ctx, req.AssetId, starID, req.Cursor, req.PageSize)
+}
+
 // ========== 我的作品相关 ==========
 
 // GetMyLikedAssets 获取我点赞的作品列表

backend/services/socialService/repository/social_repository.go

@@ -136,6 +136,26 @@ type SocialRepository interface {
 	// pageSize: 每页数量
 	// 返回: 作品列表、总数量
 	GetUserLikedAssets(userID, starID int64, page, pageSize int) ([]*LikedAssetInfo, int64, error)
+
+	// ========== 藏品点赞用户相关 ==========
+
+	// GetByAssetWithUsers 获取资产的点赞用户列表（带用户信息，游标分页）
+	// assetID: 资产ID
+	// starID: 明星ID（用于 JOIN fan_profiles）
+	// cursor: 游标（上一页最后一条的 created_at，首次请求传0）
+	// limit: 每页数量
+	// 返回: 点赞用户列表
+	GetByAssetWithUsers(assetID, starID int64, cursor int64, limit int) ([]*AssetLikeWithUser, error)
+}
+
+// AssetLikeWithUser 点赞记录+用户信息
+type AssetLikeWithUser struct {
+	UserID   int64
+	Nickname string `gorm:"column:nickname"` // 来自 fan_profiles.nickname
+	Avatar   string `gorm:"column:avatar_url"` // 来自 users.avatar_url
+	FanLevel int32  `gorm:"column:fan_level"` // 来自 fan_profiles.level
+	LikedAt  int64  `gorm:"column:liked_at"`
+	StarID   int64  `gorm:"column:star_id"` // 来自 al.star_id，用于 JOIN fan_profiles
 }
 
 // LikedAssetInfo 我点赞的作品信息
@@ -849,3 +869,36 @@ func (r *socialRepositoryImpl) GetUserLikedAssets(userID, starID int64, page, pa
 
 	return items, total, nil
 }
+
+// ========== 藏品点赞用户相关实现 ==========
+
+// GetByAssetWithUsers 获取资产的点赞用户列表（带用户信息，游标分页）
+func (r *socialRepositoryImpl) GetByAssetWithUsers(assetID, starID int64, cursor int64, limit int) ([]*AssetLikeWithUser, error) {
+	var results []*AssetLikeWithUser
+
+	query := r.db.Table("asset_likes al").
+		Select(`al.user_id,
+			al.star_id,
+			COALESCE(fp.nickname, '匿名用户') as nickname,
+			u.avatar_url,
+			COALESCE(fp.level, 1) as fan_level,
+			al.created_at as liked_at`).
+		Joins("JOIN users u ON al.user_id = u.id").
+		Joins("LEFT JOIN fan_profiles fp ON al.user_id = fp.user_id AND al.star_id = fp.star_id").
+		Where("al.asset_id = ?", assetID)
+
+	// 游标分页：cursor=0 时跳过游标条件，返回第一页
+	if cursor > 0 {
+		query = query.Where("al.created_at < ?", cursor)
+	}
+
+	err := query.Order("al.created_at DESC").
+		Limit(limit).
+		Scan(&results).Error
+
+	if err != nil {
+		return nil, err
+	}
+
+	return results, nil
+}

backend/services/socialService/service/asset_like_service.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/topfans/backend/pkg/database"
 	"github.com/topfans/backend/pkg/logger"
 	assetPb "github.com/topfans/backend/pkg/proto/asset"
 	pbCommon "github.com/topfans/backend/pkg/proto/common"
@@ -107,6 +108,9 @@ func (s *AssetLikeService) LikeAsset(ctx context.Context, assetID, userID, starI
 		zap.Int64("star_id", starID),
 	)
 
+	// 缓存失效
+	_ = database.InvalidateAssetLikersCache(ctx, assetID)
+
 	return nil
 }
 
@@ -167,6 +171,9 @@ func (s *AssetLikeService) UnlikeAsset(ctx context.Context, assetID, userID, sta
 		zap.Int64("star_id", starID),
 	)
 
+	// 缓存失效
+	_ = database.InvalidateAssetLikersCache(ctx, assetID)
+
 	return nil
 }
 
@@ -484,3 +491,162 @@ func (s *AssetLikeService) GetUserLikedAssets(ctx context.Context, req *pb.GetUs
 	}, nil
 }
 
+// GetAssetLikers 获取资产点赞用户列表（带缓存）
+func (s *AssetLikeService) GetAssetLikers(ctx context.Context, assetID, starID int64, cursor int64, pageSize int32) (*pb.GetAssetLikersResponse, error) {
+	logger.Logger.Debug("AssetLikeService.GetAssetLikers called",
+		zap.Int64("asset_id", assetID),
+		zap.Int64("star_id", starID),
+		zap.Int64("cursor", cursor),
+		zap.Int32("page_size", pageSize),
+	)
+
+	// 参数校验
+	if pageSize <= 0 {
+		pageSize = 20
+	}
+	if pageSize > 100 {
+		pageSize = 100
+	}
+
+	// 0. 校验资产是否存在
+	getAssetReq := &assetPb.GetAssetForRPCRequest{AssetId: assetID}
+	getAssetResp, err := s.assetClient.GetAssetForRPC(ctx, getAssetReq)
+	if err != nil {
+		logger.Logger.Error("Failed to get asset for RPC",
+			zap.Error(err),
+			zap.Int64("asset_id", assetID),
+		)
+		return &pb.GetAssetLikersResponse{
+			Base: &pbCommon.BaseResponse{
+				Code:      pbCommon.StatusCode_STATUS_INTERNAL_ERROR,
+				Message:   "Failed to get asset",
+				Timestamp: time.Now().UnixMilli(),
+			},
+		}, nil
+	}
+	if getAssetResp.Base.Code != pbCommon.StatusCode_STATUS_OK {
+		logger.Logger.Warn("Asset not found",
+			zap.Int64("asset_id", assetID),
+		)
+		return &pb.GetAssetLikersResponse{
+			Base: &pbCommon.BaseResponse{
+				Code:      pbCommon.StatusCode_STATUS_NOT_FOUND,
+				Message:   "Asset not found",
+				Timestamp: time.Now().UnixMilli(),
+			},
+		}, nil
+	}
+
+	// 1. 先查缓存
+	cache, err := database.GetAssetLikersCache(ctx, assetID)
+	if err != nil {
+		logger.Logger.Warn("Failed to get asset likers cache",
+			zap.Error(err),
+			zap.Int64("asset_id", assetID),
+		)
+		// 缓存错误不影响主流程，继续查 DB
+	}
+
+	if cache != nil && len(cache.Users) > 0 {
+		// 缓存命中，从缓存中切片返回
+		return sliceFromCache(cache, cursor, pageSize)
+	}
+
+	// 2. 缓存未命中，查 DB
+	// 从已获取的资产信息中获取 starID
+	actualStarID := getAssetResp.StarId
+	if actualStarID == 0 {
+		actualStarID = starID // 兜底使用传入的 starID
+	}
+
+	// 查询数据库，最多缓存 1000 条
+	dbResults, err := s.socialRepo.GetByAssetWithUsers(assetID, actualStarID, 0, 1000)
+	if err != nil {
+		logger.Logger.Error("Failed to get asset likers from DB",
+			zap.Error(err),
+			zap.Int64("asset_id", assetID),
+		)
+		return &pb.GetAssetLikersResponse{
+			Base: &pbCommon.BaseResponse{
+				Code:      pbCommon.StatusCode_STATUS_INTERNAL_ERROR,
+				Message:   "Failed to get asset likers",
+				Timestamp: time.Now().UnixMilli(),
+			},
+		}, nil
+	}
+
+	// 3. 写入缓存
+	total := int64(len(dbResults))
+	cacheUsers := make([]database.AssetLikerWithTotal, 0, len(dbResults))
+	for _, r := range dbResults {
+		cacheUsers = append(cacheUsers, database.AssetLikerWithTotal{
+			UserID:   r.UserID,
+			Nickname: r.Nickname,
+			Avatar:   r.Avatar,
+			FanLevel: r.FanLevel,
+			LikedAt:  r.LikedAt,
+			StarID:   r.StarID,
+		})
+	}
+	cache = &database.AssetLikersCache{
+		Users:     cacheUsers,
+		Total:     total,
+		UpdatedAt: time.Now().UnixMilli(),
+	}
+	_ = database.SetAssetLikersCache(ctx, assetID, cache, 60*time.Second)
+
+	// 4. 返回数据
+	return sliceFromCache(cache, cursor, pageSize)
+}
+
+// sliceFromCache 从缓存中按游标切片
+func sliceFromCache(cache *database.AssetLikersCache, cursor int64, pageSize int32) (*pb.GetAssetLikersResponse, error) {
+	users := cache.Users
+	total := cache.Total
+
+	// 找到起始位置
+	start := 0
+	if cursor > 0 {
+		for i, u := range users {
+			if u.LikedAt < cursor {
+				start = i
+				break
+			}
+		}
+	}
+
+	// 找到结束位置
+	end := start + int(pageSize)
+	hasMore := end < len(users)
+	if end > len(users) {
+		end = len(users)
+	}
+
+	// 构建返回结果
+	pbUsers := make([]*pb.AssetLiker, 0, end-start)
+	var nextCursor int64
+	for i := start; i < end; i++ {
+		u := users[i]
+		pbUsers = append(pbUsers, &pb.AssetLiker{
+			UserId:   u.UserID,
+			Nickname: u.Nickname,
+			Avatar:   u.Avatar,
+			FanLevel: u.FanLevel,
+			LikedAt:  u.LikedAt,
+		})
+		nextCursor = u.LikedAt
+	}
+
+	return &pb.GetAssetLikersResponse{
+		Base: &pbCommon.BaseResponse{
+			Code:      pbCommon.StatusCode_STATUS_OK,
+			Message:   "success",
+			Timestamp: time.Now().UnixMilli(),
+		},
+		Users:     pbUsers,
+		Total:     total,
+		HasMore:   hasMore,
+		NextCursor: nextCursor,
+	}, nil
+}
+

docker/init-db.sql

@@ -1129,11 +1129,11 @@ ALTER TABLE ONLY public.activity_user_stats
 
 
 --
--- Name: asset_likes uk_asset_likes_user_asset; Type: CONSTRAINT; Schema: public; Owner: -
+-- Name: asset_likes uk_asset_likes_user_asset_exhibition; Type: CONSTRAINT; Schema: public; Owner: -
 --
 
 ALTER TABLE ONLY public.asset_likes
-    ADD CONSTRAINT uk_asset_likes_user_asset UNIQUE (user_id, asset_id);
+    ADD CONSTRAINT uk_asset_likes_user_asset_exhibition UNIQUE (user_id, asset_id, exhibition_id);
 
 
 --
@@ -1250,6 +1250,12 @@ CREATE INDEX idx_asset_likes_asset ON public.asset_likes USING btree (asset_id);
 
 CREATE INDEX idx_asset_likes_user_star ON public.asset_likes USING btree (user_id, star_id);
 
+--
+-- Name: idx_asset_likes_asset_created; Type: INDEX; Schema: public; Owner: -
+--
+
+CREATE INDEX IF NOT EXISTS idx_asset_likes_asset_created ON public.asset_likes USING btree (asset_id, created_at DESC);
+
 
 --
 -- Name: idx_registry_owner_star; Type: INDEX; Schema: public; Owner: -

frontend/pages/asset-detail/asset-detail.vue

@@ -196,17 +196,16 @@
 		</scroll-view>
 
 		<!-- 点赞用户弹窗 -->
-		<LikeUsersModal :visible="showLikeUsersModal" :tabs="['今日', '历史']" @close="showLikeUsersModal = false"
+		<LikeUsersModal :visible="showLikeUsersModal" :tabs="[]" @close="showLikeUsersModal = false">
-			@tab-change="handleLikeUsersTabChange">
 			<template #content>
 				<view class="like-users-list">
-					<view v-for="(user, index) in displayedLikeUsers" :key="index" class="like-user-item">
+					<view v-for="(user, index) in allLikedUsers" :key="index" class="like-user-item">
 						<image class="like-user-avatar" :src="user.avatar" mode="aspectFill"></image>
 						<view class="like-user-info">
 							<text class="like-user-name">{{ user.nickname }}</text>
 						</view>
 						<!-- 拜访按钮 -->
-						<view class="visit-button" @tap="handleVisit">
+						<view class="visit-button" @tap="handleVisit(user)">
 							<image class="visit-icon" src="/static/square/dianjibaifang.png" mode="aspectFit" lazy-load>
 							</image>
 							<text class="visit-text">点击拜访</text>
@@ -221,7 +220,7 @@
 <script setup>
 import { ref, computed, onUnmounted } from 'vue';
 import { onLoad, onShow, onHide } from '@dcloudio/uni-app';
-import { getAssetDetailApi, getMintOrderDetailApi, likeAssetApi, unlikeAssetApi, getAssetMaterialsApi } from '@/utils/api.js';
+import { getAssetDetailApi, getMintOrderDetailApi, likeAssetApi, unlikeAssetApi, getAssetMaterialsApi, getAssetLikersApi } from '@/utils/api.js';
 import { getAssetCoverRealUrl } from '@/utils/assetImageHelper.js';
 import LikeUsersModal from '@/pages/components/LikeUsersModal.vue';
 import ShareReportButtons from '@/pages/components/ShareReportButtons.vue';
@@ -317,15 +316,53 @@ const loadCurrentUser = () => {
 };
 
 // 点赞用户头像数据（最多6个，按椭圆排列，每个头像有独立的偏移量配置）
-// avatar: 头像地址, ellipseX: 椭圆X轴坐标, ellipseY: 椭圆Y轴坐标, size: 缩放比例
+// 椭圆排列配置：从真实API加载后，按此配置映射
-const likedUsers = ref([
+const ellipseConfig = [
-	{ avatar: '/static/sucai/image-01.png', ellipseX: -40, ellipseY: -40, size: 0.85 },
+	{ ellipseX: -40, ellipseY: -40, size: 0.85 },
-	{ avatar: '/static/sucai/image-02.png', ellipseX: 40, ellipseY: -40, size: 0.85 },
+	{ ellipseX: 40, ellipseY: -40, size: 0.85 },
-	{ avatar: '/static/sucai/image-03.png', ellipseX: -96, ellipseY: 0, size: 0.9 },
+	{ ellipseX: -96, ellipseY: 0, size: 0.9 },
-	{ avatar: '/static/sucai/image-04.png', ellipseX: 120, ellipseY: -40, size: 0.9 },
+	{ ellipseX: 120, ellipseY: -40, size: 0.9 },
-	{ avatar: '/static/sucai/image-05.png', ellipseX: 64, ellipseY: 32 },
+	{ ellipseX: 64, ellipseY: 32, size: 1 },
-	{ avatar: '/static/sucai/image-06.png', ellipseX: -16, ellipseY: 32, size: 1.15 }
+	{ ellipseX: -16, ellipseY: 32, size: 1.15 }
-]);
+];
+
+// 点赞用户数据（从API加载）
+const likedUsers = ref([]);
+
+// 加载点赞用户头像
+const loadLikedUsers = async (assetId) => {
+	try {
+		likedUsersLoading.value = true;
+		// 加载点赞用户
+		const res = await getAssetLikersApi(assetId, 20, 0);
+		if (res.code === 200 && res.data?.users) {
+			// 映射到显示格式（头像展示用）
+			likedUsers.value = res.data?.users.slice(0, 6).map((user, index) => {
+				const config = ellipseConfig[index] || { ellipseX: 0, ellipseY: 0, size: 1 };
+				return {
+					avatar: user.avatar || '/static/sucai/default-avatar.png',
+					ellipseX: config.ellipseX,
+					ellipseY: config.ellipseY,
+					size: config.size
+				};
+			});
+			// 设置全部点赞用户用于弹窗展示
+			allLikedUsers.value = res.data?.users.map(user => ({
+				userId: user.user_id,
+				nickname: user.nickname || '匿名用户',
+				avatar: user.avatar || '/static/sucai/default-avatar.png',
+				liked_at: user.liked_at || 0
+			}));
+		}
+	} catch (e) {
+		console.error('加载点赞用户失败:', e);
+		// 失败时使用空数组，让 v-if="likeCount > 0" 条件隐藏整个模块
+		likedUsers.value = [];
+		allLikedUsers.value = [];
+	} finally {
+		likedUsersLoading.value = false;
+	}
+};
 
 // ---- 贴纸相关 ----
 const activeStickers = ref([]);
@@ -383,27 +420,16 @@ const showShareModal = ref(false);
 const shareCoverUrl = ref('');
 const shareQrcodeUrl = ref('');
 
-// 今日/历史点赞用户数据（模拟）
+// 全部点赞用户数据（从API加载）
-const todayLikeUsers = ref([
+const allLikedUsers = ref([]);
-	{ userId: '1', nickname: '用户A', avatar: '/static/sucai/image-01.png', time: '10分钟前' },
+const likedUsersLoading = ref(false);
-	{ userId: '2', nickname: '用户B', avatar: '/static/sucai/image-02.png', time: '30分钟前' },
-	{ userId: '3', nickname: '用户C', avatar: '/static/sucai/image-03.png', time: '1小时前' },
-]);
-const historyLikeUsers = ref([
-	{ userId: '4', nickname: '用户D', avatar: '/static/sucai/image-04.png', time: '昨天' },
-	{ userId: '5', nickname: '用户E', avatar: '/static/sucai/image-05.png', time: '3天前' },
-]);
-
-const displayedLikeUsers = computed(() => {
-	return likeUsersActiveTab.value === 0 ? todayLikeUsers.value : historyLikeUsers.value;
-});
 
 const handleLikeUsersTabChange = ({ tabIndex }) => {
 	likeUsersActiveTab.value = tabIndex;
 };
 
 // 拜访按钮
-const handleVisit = () => {
+const handleVisit = (user) => {
 	uni.navigateTo({
 		url: `/pages/profile/hisWorks?userId=${user.userId}&nickname=${encodeURIComponent(user.nickname)}`
 	});
@@ -598,6 +624,8 @@ const loadData = async () => {
 				coverUrl.value = ''; // 失败时不显示默认图片
 			});
 			console.log('loadData 执行成功');
+			// 异步加载点赞用户头像
+			loadLikedUsers(assetId);
 		} else {
 			throw new Error(res.message || '获取藏品详情失败');
 		}
@@ -641,12 +669,11 @@ const handleLike = async () => {
 		});
 	} catch (err) {
 		const errMsg = err?.message || '';
-		const errCode = err?.code || err?.data?.code || '';
+		const errData = err?.data?.message || '';
-		if (errMsg.includes('未在展示中')) {
+		// 显示后端返回的实际错误信息
-			uni.showToast({ title: '未展览无法点赞', icon: 'none', duration: 2000 });
+		const showMsg = errData || errMsg || '点赞失败';
-		} else {
+		uni.showToast({ title: showMsg, icon: 'none', duration: 2000 });
-			uni.showToast({ title: '今日已点赞', icon: 'none', duration: 2000 });
+		console.log('点赞错误:', err);
-		}
 	} finally {
 		liking.value = false;
 	}
@@ -812,8 +839,8 @@ onUnmounted(() => {
 }
 
 .back-icon {
-	width: 80rpx;
+	width: 64rpx;
-	height: 80rpx;
+	height: 64rpx;
 }
 
 .header-actions {

frontend/pages/components/LikeUsersModal.vue

@@ -31,7 +31,7 @@
 					</view>
 
 					<!-- 胶囊按钮区域 -->
-					<view class="tab-section">
+					<view v-if="tabs && tabs.length > 0" class="tab-section">
 						<view v-for="(tab, index) in tabs" :key="index" class="tab-item"
 							:class="{ 'active': activeTabIndex === index }" @tap="handleTabClick(index)">
 							<text class="tab-text">{{ tab }}</text>
@@ -60,7 +60,7 @@ const props = defineProps({
 	},
 	tabs: {
 		type: Array,
-		default: () => ['今日', '历史']
+		default: () => []
 	}
 });
 
@@ -209,8 +209,8 @@ defineExpose({
 }
 
 .back-icon {
-	width: 56rpx;
+	width: 40rpx;
-	height: 56rpx;
+	height: 40rpx;
 }
 
 .close-icon {

frontend/pages/profile/myWorks.vue

@@ -439,7 +439,6 @@ const handleExhibitionCardTap = (item, index) => {
 				// 如果没有返回收益数据，刷新列表获取最新收益
 				await loadExhibitedAssets();
 				await loadLikedAssets();
-
 				// }
 
 				uni.showToast({ title: '点赞成功', icon: 'success' });

frontend/utils/api.js

@@ -380,6 +380,14 @@ export function unlikeAssetApi(assetId) {
 	})
 }
 
+// 获取资产点赞用户列表
+export function getAssetLikersApi(assetId, pageSize = 6, cursor = 0) {
+	return request({
+		url: `/api/v1/social/assets/${assetId}/likers?page_size=${pageSize}&cursor=${cursor}`,
+		method: 'GET'
+	})
+}
+
 // 获取我的展馆槽位信息
 export function getMyGalleriesApi() {
 	return request({

frontend/utils/likeHelper.js

@@ -44,17 +44,14 @@ export function doubleTapLike(assetId, exhibitionId, callback) {
 
 	const key = getStorageKey(assetId, actualExhibitionId);
 
-	try {
+	// 不再做本地缓存检查，统一由后端判断唯一性
-		const storage = uni.getStorageSync(LIKE_STORAGE_KEY) || {};
+	// 这样可以避免：用户清缓存后、后端已重置、但本地存储还有旧数据 导致的问题
-		if (storage[key]) {
+	// if (storage[key]) {
-			const msg = actualExhibitionId ? '本次展示已点赞' : '今日已点赞';
+	//     const msg = actualExhibitionId ? '本次展示已点赞' : '今日已点赞';
-			uni.showToast({ title: msg, icon: 'none' });
+	//     uni.showToast({ title: msg, icon: 'none' });
-			if (actualCallback) actualCallback(false);
+	//     if (actualCallback) actualCallback(false);
-			return;
+	//     return;
-		}
+	// }
-	} catch (e) {
-		console.error('读取点赞记录失败:', e);
-	}
 
 	likeAssetApi(assetId).then(res => {
 		console.log('点赞成功', res);
@@ -75,7 +72,10 @@ export function doubleTapLike(assetId, exhibitionId, callback) {
 		if (actualCallback) actualCallback(true, res.data);
 	}).catch(err => {
 		console.error('点赞失败:', err);
-		uni.showToast({ title: '点赞失败', icon: 'none' });
+		const errMsg = err?.message || '';
+		const errData = err?.data?.message || '';
+		const showMsg = errData || errMsg || '点赞失败';
+		uni.showToast({ title: showMsg, icon: 'none' });
 		if (actualCallback) actualCallback(false);
 	});
 }