From 12d76349b6f87aee18785abaabcae35bd4a4efaf Mon Sep 17 00:00:00 2001
From: liulujian <liulujian@liantu.tech>
Date: Thu, 4 Jun 2026 19:30:33 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E2=80=9C=E6=95=AC?=
 =?UTF-8?q?=E8=AF=B7=E6=9C=9F=E5=BE=85=E2=80=9D=E5=B1=95=E7=A4=BA=E9=97=AE?=
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Content-Transfer-Encoding: 8bit

---
 .claude/settings.local.json                   |  5 ++-
 .gitignore                                    |  1 +
 .../pages/index/utils/coming-soon-mixin.js    | 34 ++++++++++++++-----
 3 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 1f72ebb..18c87cc 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -35,7 +35,10 @@
       "mcp__code-review-graph__build_or_update_graph_tool",
       "mcp__code-review-graph__semantic_search_nodes_tool",
       "mcp__code-review-graph__query_graph_tool",
-      "mcp__code-review-graph__detect_changes_tool"
+      "mcp__code-review-graph__detect_changes_tool",
+      "Bash(cd \"/e/00项目/T_碳信网/code/txw/txw-mhzc-web\" && grep -nE \"closeAll|^\\\\s*close|export\\\\s+\\(function|const\\)\\\\s+close\" node_modules/tdesign-vue/es/message/index.js node_modules/tdesign-vue/es/message/plugin.js 2>/dev/null | head -30)",
+      "Read(//e/e/00项目/T_碳信网/code/txw/txw-mhzc-web/node_modules/tdesign-vue/es/message/**)",
+      "Bash(cd \"/e/00项目/T_碳信网/code/txw/txw-mhzc-web\" && cat node_modules/tdesign-vue/es/message/index.d.ts 2>/dev/null)"
     ]
   },
   "enableAllProjectMcpServers": true,
diff --git a/.gitignore b/.gitignore
index a26dc47..7743ed9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 # Compiled class file
+.claude
 *.class
 target
 classes
diff --git a/txw-mhzc-web/src/pages/index/utils/coming-soon-mixin.js b/txw-mhzc-web/src/pages/index/utils/coming-soon-mixin.js
index c0a17a8..b5c905e 100644
--- a/txw-mhzc-web/src/pages/index/utils/coming-soon-mixin.js
+++ b/txw-mhzc-web/src/pages/index/utils/coming-soon-mixin.js
@@ -1,13 +1,31 @@
+// 用 Symbol 存"敬请期待"当前实例引用，避免被 Vue 响应式系统代理，也避免污染可枚举属性
+const COMING_SOON_INSTANCE = Symbol('comingSoonInstance')
+
 export default {
   methods: {
+    /**
+     * 显示"敬请期待"提示，做组件级单例：
+     * 屏幕上同一时刻最多只有一个；连点时关掉旧的再开新的，旧的自动消失。
+     * @message 是 TDesign 的 MessagePlugin（main.js 里挂到 Vue.prototype.$message），
+     * info() 返回 Promise<messageInstance>，实例有 close()。
+     */
     showComingSoon() {
-      if (this._comingSoonLock) return
-      this._comingSoonLock = true
-      this.$message.info(String.fromCharCode(25964,35831,26399,24453))
-      setTimeout(function() { this._comingSoonLock = false }, 2000)
-    }
+      const prev = this[COMING_SOON_INSTANCE]
+      if (prev) {
+        prev.close()
+        this[COMING_SOON_INSTANCE] = null
+      }
+      this.$message.info('敬请期待').then((instance) => {
+        this[COMING_SOON_INSTANCE] = instance
+      })
+    },
   },
   beforeDestroy() {
-    this._comingSoonLock = false
-  }
-};
+    // 离页前关掉，避免跳页后残留
+    const instance = this[COMING_SOON_INSTANCE]
+    if (instance) {
+      instance.close()
+      this[COMING_SOON_INSTANCE] = null
+    }
+  },
+}