feat(sdk)：调试sdk调用报错的问题

performance-web/src/main/java/com/clx/performance/config/LoadAppConfig.java

 package com.clx.performance.config;
 
 import com.clx.performance.dao.AppDao;
-import com.clx.performance.enums.AppEnum;
 import com.clx.performance.enums.PerformanceResultEnum;
 import com.clx.performance.model.App;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -22,11 +21,8 @@ public class LoadAppConfig {
 
 
     public App getApp(Integer code) {
-        if (app == null) {
-            app = appDao.getOneByField(App::getUniqueIdentifier, code).orElseThrow(
-                    PerformanceResultEnum.DATA_NOT_FIND);
-        }
-        return app;
+        return appDao.getOneByField(App::getUniqueIdentifier, code).orElseThrow(
+                PerformanceResultEnum.DATA_NOT_FIND);
     }
 
 }