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 58b49478..3fc14698 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
@@ -668,7 +668,7 @@ public class ResourceServiceImpl extends CrudServiceImpl<ResourceDao, ResourceEn
     }
 
     @Override
-    @Cacheable(value = resourceSelectTotalKey, key = "'totle'")
+    @Cacheable(value = resourceSelectTotalKey, key = "#{'totol'}")
     public Object selectTotal() {
         HashMap<String, Object> resultMap = new HashMap<>();
         List<Map> re = resourceDao.selectTypeCount(null);
diff --git a/renren-admin/src/main/resources/ehcache.xml b/renren-admin/src/main/resources/ehcache.xml
index c3edf26f..8d29bdf5 100644
--- a/renren-admin/src/main/resources/ehcache.xml
+++ b/renren-admin/src/main/resources/ehcache.xml
@@ -116,7 +116,7 @@
            eternal="false"
            timeToIdleSeconds="15"
            timeToLiveSeconds="60"
-           overflowToDisk="true"
-           diskPersistent="true"
+           overflowToDisk="false"
+           diskPersistent="false"
            memoryStoreEvictionPolicy="LRU"/>
 </ehcache>
\ No newline at end of file