diff --git a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
index 3f9dad93..5b89878e 100644
--- a/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
+++ b/renren-admin/src/main/java/io/renren/modules/resource/service/impl/ResourceServiceImpl.java
@@ -474,11 +474,11 @@ public class ResourceServiceImpl extends CrudServiceImpl<ResourceDao, ResourceEn
                                     .sorted(Comparator.comparing(x -> {
                                                 Map index = (Map) x;
                                                 int pingTOp_ = (index.get("pin_top") == null) ? 0 : Integer.parseInt(index.get("pin_top").toString());
-                                                String string = (index.get("total") == null) ? "0" : index.get("total").toString();
+                                                String total = (index.get("total") == null) ? "0" : index.get("total").toString();
                                                 if (pingTOp_ <= 0) {
-                                                    return 0l + Long.valueOf(string);
+                                                    return 0l + Long.valueOf(total);
                                                 }
-                                                long pingTOp = (index.get("pin_top_time") == null) ? 0 + Long.valueOf(string) : Long.parseLong(index.get("pin_top_time").toString()) + Long.valueOf(string);
+                                                long pingTOp = (index.get("pin_top_time") == null) ? 0 + Long.valueOf(total) : Long.parseLong(index.get("pin_top_time").toString()) + Long.valueOf(total);
                                                 return pingTOp;
                                             }).reversed()
                                     ).skip((long) (pageNum - 1) * pageSize).limit(pageSize).map(x -> Long.valueOf(x.get("id").toString())).limit(pageSize).collect(Collectors.toList());