diff --git a/handle/api/req_cmca_login_alarm.go b/handle/api/req_cmca_login_alarm.go
index bfbd782..58cd9f9 100644
--- a/handle/api/req_cmca_login_alarm.go
+++ b/handle/api/req_cmca_login_alarm.go
@@ -54,7 +54,7 @@ func (*ReqCMCALoginAlarm) Handle(request ziface.IRequest) {
 		zlog.Ins().ErrorF("LoginFail %s", err)
 		request.GetConnection().SendMsg(ReqLoginAlarmMsgType, core.Result(ReqLoginAlarmMsgName, map[string]string{
 			"result":  "autherror",
-			"resDesc": err.Error(),
+			"resDesc": err.Error()[:30],
 		}))
 		// 已登录的，登录错误超过3次,断开连接
 		if uid != nil || uid != "" {
@@ -73,7 +73,7 @@ func (*ReqCMCALoginAlarm) Handle(request ziface.IRequest) {
 		zlog.Ins().ErrorF("manager:%s", err)
 		request.GetConnection().SendMsg(ReqLoginAlarmMsgType, core.Result(ReqLoginAlarmMsgName, map[string]string{
 			"result":  "autherror",
-			"resDesc": err.Error(),
+			"resDesc": err.Error()[:30],
 		}))
 		return
 	}
diff --git a/handle/api/req_login_alarm.go b/handle/api/req_login_alarm.go
index 5f74e9c..5a1a484 100644
--- a/handle/api/req_login_alarm.go
+++ b/handle/api/req_login_alarm.go
@@ -54,7 +54,7 @@ func (s *ReqLoginAlarm) Handle(request ziface.IRequest) {
 		zlog.Ins().ErrorF("LoginFail %s", err)
 		request.GetConnection().SendMsg(ReqLoginAlarmMsgType, core.Result(ReqLoginAlarmMsgName, map[string]string{
 			"result":  "autherror",
-			"resDesc": err.Error(),
+			"resDesc": err.Error()[:30],
 		}))
 		// 已登录的，登录错误超过3次,断开连接
 		if uid != nil || uid != "" {
@@ -73,7 +73,7 @@ func (s *ReqLoginAlarm) Handle(request ziface.IRequest) {
 		zlog.Ins().ErrorF("manager:%s", err)
 		request.GetConnection().SendMsg(ReqLoginAlarmMsgType, core.Result(ReqLoginAlarmMsgName, map[string]string{
 			"result":  "autherror",
-			"resDesc": err.Error(),
+			"resDesc": err.Error()[:30],
 		}))
 		return
 	}