diff --git a/controllers/event.go b/controllers/event.go
index e381a4ebf..abecea9fe 100644
--- a/controllers/event.go
+++ b/controllers/event.go
@@ -30,7 +30,7 @@ type EventController struct {
 var clients = make(map[*websocket.Conn]bool)
 
 //广播频道(通道)
-var broadcast = make(chan model.ImMessageRecord)
+var broadcast = make(chan *model.ImMessageRecord)
 
 // 配置升级程序(升级为websocket)
 var upgrader = websocket.Upgrader{}
@@ -132,7 +132,7 @@ func (c *EventController) TestWebsocket() {
 	//将当前客户端放入map中
 	clients[ws] = true
 
-	m := model.ImMessageRecord{}
+	m := &model.ImMessageRecord{}
 	//把消息 写入通道
 	broadcast <- m