diff --git a/frontend/app.js b/frontend/app.js
index 5b1e7e1..2e7e288 100644
--- a/frontend/app.js
+++ b/frontend/app.js
@@ -1775,6 +1775,8 @@ handleDragLeave(e) {
 
         if (response.data.success && response.data.user) {
           const user = response.data.user;
+          // 同步用户信息（含 has_ftp_config）
+          this.user = { ...(this.user || {}), ...user };
 
           // 检测存储配置是否被管理员更改
           const oldStorageType = this.storageType;