diff --git a/admin/dashboard/blueprints/contacts.py b/admin/dashboard/blueprints/contacts.py
index 7b73875..20d308f 100644
--- a/admin/dashboard/blueprints/contacts.py
+++ b/admin/dashboard/blueprints/contacts.py
@@ -216,7 +216,7 @@ def api_send_message():
 
         # 获取机器人实例
         server = current_app.dashboard_server
-        if not server or not server.robot:
+        if not server or not server.client:
             return jsonify({'success': False, 'message': '机器人未初始化'})
 
         # 创建事件循环
@@ -226,7 +226,7 @@ def api_send_message():
         # 根据消息类型调用不同的发送方法
         if msg_type == 'text':
             client_msg_id, create_time, new_msg_id = loop.run_until_complete(
-                server.robot.send_text_message(wxid, content)
+                server.client.send_text_message(wxid, content)
             )
             return jsonify({
                 'success': True,
@@ -242,7 +242,7 @@ def api_send_message():
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
             client_msg_id, create_time, new_msg_id = loop.run_until_complete(
-                server.robot.send_image_message(wxid, file.read())
+                server.client.send_image_message(wxid, file.read())
             )
             return jsonify({
                 'success': True,
@@ -258,7 +258,7 @@ def api_send_message():
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
             client_msg_id, create_time, new_msg_id = loop.run_until_complete(
-                server.robot.send_voice_message(wxid, file.read())
+                server.client.send_voice_message(wxid, file.read())
             )
             return jsonify({
                 'success': True,
@@ -274,7 +274,7 @@ def api_send_message():
                 return jsonify({'success': False, 'message': '未上传文件'})
             file = request.files['file']
             client_msg_id, new_msg_id = loop.run_until_complete(
-                server.robot.send_video_message(wxid, file.read())
+                server.client.send_video_message(wxid, file.read())
             )
             return jsonify({
                 'success': True,
@@ -289,7 +289,7 @@ def api_send_message():
             title = content.get('title', '')
             description = content.get('description', '')
             client_msg_id, create_time, new_msg_id = loop.run_until_complete(
-                server.robot.send_link_message(wxid, url, title, description)
+                server.client.send_link_message(wxid, url, title, description)
             )
             return jsonify({
                 'success': True,