diff --git a/handler/im.go b/handler/im.go
index 9fd6da0..884b97d 100644
--- a/handler/im.go
+++ b/handler/im.go
@@ -106,7 +106,14 @@ func subscribeAndHandleIMMessages(ws *websocket.Conn, userId int) {
 			}
 			if sessionID == 0 {
 				//创建会话
-				sessionName := data.Msg[:10]
+				//会话名字为前10个字符，如果
+				var sessionName string
+				if len(data.Msg) > 10 {
+					sessionName = data.Msg[:10]
+				} else {
+					sessionName = data.Msg
+				}
+
 				err, sessionID = service.CreateSession(userId, sessionName)
 				if err != nil {
 					log.Println("Create session error:", err)