diff --git a/admin/dashboard/blueprints/auth.py b/admin/dashboard/blueprints/auth.py
index 5a53722..a1dd9c2 100644
--- a/admin/dashboard/blueprints/auth.py
+++ b/admin/dashboard/blueprints/auth.py
@@ -41,4 +41,5 @@ def login():
 @auth_bp.route('/logout')
 def logout():
     session.pop('logged_in', None)
+    session.pop('username', None)  # 同时删除username
     return redirect(url_for('auth.login'))
diff --git a/admin/dashboard/blueprints/message_push.py b/admin/dashboard/blueprints/message_push.py
index b9204f3..b23ffa2 100644
--- a/admin/dashboard/blueprints/message_push.py
+++ b/admin/dashboard/blueprints/message_push.py
@@ -55,6 +55,7 @@ def api_create_task():
             return jsonify({"success": False, "error": "无效的请求数据"}), 400
             
         # 获取用户名
+        logger.debug(f"session:{session}")
         username = session.get('username')
         if not username:
             return jsonify({"success": False, "error": "未登录或会话已过期"}), 401