diff --git a/electron/main.js b/electron/main.js
index 4a51d91..3091eb5 100644
--- a/electron/main.js
+++ b/electron/main.js
@@ -1341,6 +1341,7 @@ ipcMain.handle("proxy-test", async () => proxy.testProxy());
 // 有效内容版本：优先已确认健康的热更版本，其次包内 hotContentVersion，兜底 app.getVersion()。
 // 让设置页版本号随热更走（热更不替换 package.json，单纯 app.getVersion() 会永远停在打包版本）。
 function effectiveAppVersion() {
+  if (APP_ROOT !== BUNDLE_ROOT) return path.basename(APP_ROOT);
   try {
     const v = hotstate.effectiveVersion(global.__HOT_BASE__);
     if (v) return v;
diff --git a/package-lock.json b/package-lock.json
index bbc7129..4c3259b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "codex-market",
-  "version": "1.5.8",
+  "version": "1.5.9",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "codex-market",
-      "version": "1.5.8",
+      "version": "1.5.9",
       "license": "MIT",
       "dependencies": {
         "electron-updater": "^6.8.9",
diff --git a/package.json b/package.json
index f3c0835..3a3ae32 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
   "name": "codex-market",
-  "version": "1.5.8",
+  "version": "1.5.9",
   "description": "TD工具箱 / 技能商店 / 备份工具 —— 跨平台桌面客户端",
   "author": "Codex Market",
   "license": "MIT",
   "main": "electron/bootstrap.js",
-  "hotContentVersion": "1.5.8",
+  "hotContentVersion": "1.5.9",
   "scripts": {
     "start": "electron .",
     "dist": "electron-builder",