diff --git a/docs/superpowers/plans/2026-04-07-minimax-image-generation-plan.md b/docs/superpowers/plans/2026-04-07-minimax-image-generation-plan.md
index 24ecf24..b693c4b 100644
--- a/docs/superpowers/plans/2026-04-07-minimax-image-generation-plan.md
+++ b/docs/superpowers/plans/2026-04-07-minimax-image-generation-plan.md
@@ -48,11 +48,11 @@ package dto
 
 // ImageGenerationRequest MiniMax 图生图请求
 type ImageGenerationRequest struct {
-    Model            string              `json:"model" binding:"required"`
-    Prompt           string              `json:"prompt" binding:"required"`
-    AspectRatio      string              `json:"aspect_ratio"`
-    SubjectReference []SubjectReference  `json:"subject_reference"`
-    N                int                 `json:"n"` // 1-4
+    Model            string               `json:"model" binding:"required"`
+    Prompt           string               `json:"prompt" binding:"required"`
+    AspectRatio      string               `json:"aspect_ratio"`
+    SubjectReference []SubjectReference   `json:"subject_reference"` // MiniMax API 为数组
+    N                int                  `json:"n"` // 1-4
 }
 
 type SubjectReference struct {