diff --git a/business/jxstore/event/event.go b/business/jxstore/event/event.go
index 1530904d8..e7a751a7c 100644
--- a/business/jxstore/event/event.go
+++ b/business/jxstore/event/event.go
@@ -120,14 +120,10 @@ func ImMessage(userID string, ws *websocket.Conn) (err error) {
 		err := ws.ReadJSON(&s)
 		if err != nil {
 			globals.SugarLogger.Debugf("页面可能断开啦 ws.ReadJSON error: %v", err.Error())
-			wsClient.s.RLock()
 			for k, _ := range wsClient.Clients {
 				delete(wsClient.Clients[k], userID)
 			}
-			wsClient.s.RUnlock()
-			wsClient.s.Lock()
 			delete(wsClient.ClientsHeart, userID)
-			wsClient.s.Unlock()
 			// delete(clients, ws) //删除map中的客户端
 			break //结束循环
 		} else {
diff --git a/business/model/message.go b/business/model/message.go
index c3996d747..0f5e2994b 100644
--- a/business/model/message.go
+++ b/business/model/message.go
@@ -63,7 +63,7 @@ type ImMessageRecord struct {
 	GroupID     int            `orm:"column(group_id)" json:"groupID"`        //组ID
 	Content     string         `orm:"type(text)" json:"content"`              //消息内容
 	MessageType int            `json:"messageType"`                           //消息类型，1文字，2图片,3音频
-	Seq         int            `json:"seq"`
+	Seq         int64          `json:"seq"`
 	Weight      int            `json:"weight"`
 	Height      int            `json:"height"`
 	AudioLength string         `json:"audioLength"`
diff --git a/controllers/event_controller.go b/controllers/event_controller.go
index 20a94abd6..ed895d7ef 100644
--- a/controllers/event_controller.go
+++ b/controllers/event_controller.go
@@ -75,8 +75,8 @@ func (c *EventController) TestWebsocket() {
 		}
 		globals.SugarLogger.Debugf("TestWebsocket connection...")
 	}
-	event.ImMessage(userID, ws)
 	c.EnableRender = false //Beego不启用渲染
+	event.ImMessage(userID, ws)
 }
 
 // @Title 查询聊天记录