diff --git a/contact-center/app/src/main/resources/static/js/ukefu.js b/contact-center/app/src/main/resources/static/js/ukefu.js
index 20d5e999..854de302 100644
--- a/contact-center/app/src/main/resources/static/js/ukefu.js
+++ b/contact-center/app/src/main/resources/static/js/ukefu.js
@@ -279,7 +279,7 @@ var Proxy = {
                     case 'weixin':
                         $('#tip_icon_wenxin_' + data.userid).removeClass('ukefu-channel-icon-end').addClass("ukefu-channel-icon");
                         break;
-                    case 'app':
+                    case 'webim':
                         $('#tip_icon_webim_' + data.userid).removeClass('ukefu-channel-icon-end').addClass("ukefu-channel-icon");
                         break;
                     case 'phone':
@@ -327,7 +327,7 @@ var Proxy = {
                     case 'weixin':
                         $('#tip_icon_wenxin_' + data.userid).removeClass("ukefu-channel-icon").addClass('ukefu-channel-icon-end');
                         break;
-                    case 'app':
+                    case 'webim':
                         $('#tip_icon_webim_' + data.userid).removeClass("ukefu-channel-icon").addClass('ukefu-channel-icon-end');
                         break;
                     case 'phone':
diff --git a/docker-compose.yml b/docker-compose.yml
index ed3b7751..c5741773 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -14,6 +14,7 @@ services:
      - $PWD/mysql/data:/var/lib/mysql
      - $PWD/mysql/config:/etc/mysql
      - $PWD/contact-center/config/sql/cskefu-MySQL-slim.sql:/docker-entrypoint-initdb.d/0.cskefu-MySQL-slim.sql
+    command: --max_allowed_packet=32505856
 
   redis:
     image: redis:latest
@@ -74,4 +75,4 @@ services:
     depends_on:
      - mysql
      - redis
-     - elasticsearch
\ No newline at end of file
+     - elasticsearch