diff --git a/server/imserver/app.cc b/server/imserver/app.cc
index 5e58e4d..71c1acb 100644
--- a/server/imserver/app.cc
+++ b/server/imserver/app.cc
@@ -365,6 +365,11 @@ void App::DispatchMsg()
         case SF_IMConn:
             {
 
+            }
+            break;
+        case SF_MSConn:
+            {
+
             }
             break;
         default: