diff --git a/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListService.java b/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListService.java
index a733517..d005b48 100644
--- a/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListService.java
+++ b/message-center-biz/src/main/java/com/yxt/messagecenter/biz/messagelist/MessageListService.java
@@ -320,12 +320,14 @@ public class MessageListService extends MybatisBaseService<MessageListMapper, Me
                 AppMessageListVo vo = records.get(i);
                 if (vo.getType().equals("2")) {
                     //插件
-                    List<Integer> integers = appVer.get(vo.getModuleSid());
-                    if (integers == null) {
-                        integers = new ArrayList<>();
+                    if(StringUtils.isNotBlank(vo.getModuleSid())){
+                        List<Integer> integers = appVer.get(vo.getModuleSid());
+                        if (integers == null) {
+                            integers = new ArrayList<>();
+                        }
+                        integers.add(i);
+                        appVer.put(vo.getModuleSid(), integers);
                     }
-                    integers.add(i);
-                    appVer.put(vo.getModuleSid(), integers);
                 }
                 if (StringUtils.isBlank(vo.getJson())) {
                     vo.setJson("{}");