diff --git a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/basic/service/impl/BmMessageServiceImpl.java b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/basic/service/impl/BmMessageServiceImpl.java
index a40a0b5..b08b322 100644
--- a/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/basic/service/impl/BmMessageServiceImpl.java
+++ b/bonus-modules/bonus-material-mall/src/main/java/com/bonus/material/basic/service/impl/BmMessageServiceImpl.java
@@ -89,7 +89,7 @@ public class BmMessageServiceImpl implements IBmMessageService {
 //            messages.get(0).setIsRead(isRead);
             return mergedList;
         } else {
-            return null;
+            return new ArrayList<>();
         }
     }