diff --git a/src/main/java/com/corewing/app/service/AppVersionService.java b/src/main/java/com/corewing/app/service/AppVersionService.java
index 82a3d3d..a9f4c01 100644
--- a/src/main/java/com/corewing/app/service/AppVersionService.java
+++ b/src/main/java/com/corewing/app/service/AppVersionService.java
@@ -9,4 +9,6 @@ import javax.validation.Valid;
 public interface AppVersionService extends IService<AppVersion> {
 
     AppVersion getNewAppVersion(@Valid CheckVersionRequest checkVersionRequest);
+
+    AppVersion getAppVersion();
 }
diff --git a/src/main/java/com/corewing/app/service/impl/AppVersionServiceImpl.java b/src/main/java/com/corewing/app/service/impl/AppVersionServiceImpl.java
index 14969b6..6c40e05 100644
--- a/src/main/java/com/corewing/app/service/impl/AppVersionServiceImpl.java
+++ b/src/main/java/com/corewing/app/service/impl/AppVersionServiceImpl.java
@@ -15,9 +15,9 @@ public class AppVersionServiceImpl extends ServiceImpl<AppVersionMapper, AppVers
 
     @Override
     public AppVersion getNewAppVersion(CheckVersionRequest checkVersionRequest) {
-//        int checkVersionNumber = Integer.parseInt(checkVersionRequest.getLocalVersion().replace(".", ""));
+        int checkVersionNumber = Integer.parseInt(checkVersionRequest.getLocalVersion().replace(".", "")) + checkVersionRequest.getLocalBuildNumber();
         LambdaQueryWrapper<AppVersion> wrapper = new LambdaQueryWrapper<>();
-        wrapper.gt(AppVersion::getBuildNumber, checkVersionRequest.getLocalBuildNumber());
+        wrapper.gt(AppVersion::getVersionNumber, checkVersionNumber);
         wrapper.eq(AppVersion::getType, checkVersionRequest.getType());
         wrapper.eq(AppVersion::getStatus, 1);
         wrapper.orderByDesc(AppVersion::getVersionNumber, AppVersion::getBuildNumber);
@@ -28,4 +28,18 @@ public class AppVersionServiceImpl extends ServiceImpl<AppVersionMapper, AppVers
         }
         return list.get(0);
     }
+
+    @Override
+    public AppVersion getAppVersion() {
+        LambdaQueryWrapper<AppVersion> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(AppVersion::getStatus, 1);
+        wrapper.eq(AppVersion::getType, "android");
+        wrapper.orderByDesc(AppVersion::getVersionNumber, AppVersion::getBuildNumber);
+        wrapper.last("limit 1");
+        List<AppVersion> list = list(wrapper);
+        if (list == null || list.isEmpty()) {
+            return null;
+        }
+        return list.get(0);
+    }
 }