diff --git a/hs-im-server/im-service/src/main/java/com/lld/im/service/message/controller/MessageController.java b/hs-im-server/im-service/src/main/java/com/lld/im/service/message/controller/MessageController.java
index 4e7fb3b..e1137e1 100644
--- a/hs-im-server/im-service/src/main/java/com/lld/im/service/message/controller/MessageController.java
+++ b/hs-im-server/im-service/src/main/java/com/lld/im/service/message/controller/MessageController.java
@@ -66,7 +66,7 @@ public class MessageController {
 
     /**
      * 获取会话列表
-     * @param req
+     * @param chatHistoryReq
      * @param appId
      * @return
      */