diff --git a/src/main/java/com/sqx/modules/announcement/controller/AnnouncementController.java b/src/main/java/com/sqx/modules/announcement/controller/AnnouncementController.java
index 41dcd709..aff75d8c 100644
--- a/src/main/java/com/sqx/modules/announcement/controller/AnnouncementController.java
+++ b/src/main/java/com/sqx/modules/announcement/controller/AnnouncementController.java
@@ -19,8 +19,8 @@ public class AnnouncementController {
     }
 
     @GetMapping("/list")
-    public Result list(@RequestParam(required = false) String title, @RequestParam(required = false) Integer state, @RequestParam(required = false) Integer id) {
-        return Result.success().put("data", announcementService.listInfo(title, state, id));
+    public Result list(@RequestParam(required = false) String title, @RequestParam(required = false) Integer state, @RequestParam(required = false) Integer id, @RequestParam(required = false) Integer type) {
+        return Result.success().put("data", announcementService.listInfo(title, state, id, type));
     }
 
     @PostMapping
diff --git a/src/main/java/com/sqx/modules/announcement/service/AnnouncementService.java b/src/main/java/com/sqx/modules/announcement/service/AnnouncementService.java
index 6a1180b4..e167593a 100644
--- a/src/main/java/com/sqx/modules/announcement/service/AnnouncementService.java
+++ b/src/main/java/com/sqx/modules/announcement/service/AnnouncementService.java
@@ -17,6 +17,6 @@ public interface AnnouncementService extends IService<Announcement> {
 
     Object updateInfo(UpdateAnnouncementDTO updateAnnouncementDTO);
 
-    Object listInfo(String title, Integer state, Integer id);
+    Object listInfo(String title, Integer state, Integer id, Integer type);
 
 }
diff --git a/src/main/java/com/sqx/modules/announcement/service/impl/AnnouncementServiceImpl.java b/src/main/java/com/sqx/modules/announcement/service/impl/AnnouncementServiceImpl.java
index a89bd838..5a400b7a 100644
--- a/src/main/java/com/sqx/modules/announcement/service/impl/AnnouncementServiceImpl.java
+++ b/src/main/java/com/sqx/modules/announcement/service/impl/AnnouncementServiceImpl.java
@@ -23,21 +23,21 @@ public class AnnouncementServiceImpl extends ServiceImpl<AnnouncementMapper, Ann
     implements AnnouncementService{
 
     @Override
-    public Object listInfo(String title, Integer state, Integer id) {
+    public Object listInfo(String title, Integer state, Integer id, Integer type) {
         LambdaQueryWrapper<Announcement> queryWrapper = new LambdaQueryWrapper<>();
-        boolean flag = false;
         if (StrUtil.isNotBlank(title)) {
             queryWrapper.like(Announcement::getTitle, title);
-            flag = true;
+        }
+        if (type != null) {
+            queryWrapper.eq(Announcement::getType, type);
         }
         if (state != null) {
             queryWrapper.eq(Announcement::getState, state);
-            flag = true;
         }
         if (id != null) {
             queryWrapper.eq(Announcement::getId, id);
         }
-        return flag ? list(queryWrapper) : list();
+        return queryWrapper.isEmptyOfWhere() ? list() : list(queryWrapper);
     }
 
     @Override