diff --git a/escheduler-api/src/main/java/cn/escheduler/api/service/ResourcesService.java b/escheduler-api/src/main/java/cn/escheduler/api/service/ResourcesService.java
index 64b81d5ebc..f1c850a87a 100644
--- a/escheduler-api/src/main/java/cn/escheduler/api/service/ResourcesService.java
+++ b/escheduler-api/src/main/java/cn/escheduler/api/service/ResourcesService.java
@@ -569,6 +569,7 @@ public class ResourcesService extends BaseService {
      * @param resourceId
      * @return
      */
+    @Transactional(value = "TransactionManager",rollbackFor = Exception.class)
     public Result updateResourceContent(int resourceId, String content) {
         Result result = new Result();
 
@@ -597,6 +598,10 @@ public class ResourcesService extends BaseService {
             }
         }
 
+        resource.setSize(content.getBytes().length);
+        resource.setUpdateTime(new Date());
+        resourcesMapper.update(resource);
+
         User user = userMapper.queryDetailsById(resource.getUserId());
         String tenantCode = tenantMapper.queryById(user.getTenantId()).getTenantCode();
 
diff --git a/escheduler-dao/src/main/java/cn/escheduler/dao/mapper/ResourceMapperProvider.java b/escheduler-dao/src/main/java/cn/escheduler/dao/mapper/ResourceMapperProvider.java
index 4122c7722c..4314b8f584 100644
--- a/escheduler-dao/src/main/java/cn/escheduler/dao/mapper/ResourceMapperProvider.java
+++ b/escheduler-dao/src/main/java/cn/escheduler/dao/mapper/ResourceMapperProvider.java
@@ -118,6 +118,7 @@ public class ResourceMapperProvider {
       SET("`alias` = #{resource.alias}");
       SET("`desc` = #{resource.desc}");
       SET("`update_time` = #{resource.updateTime}");
+      SET("`size` = #{resource.size}");
       WHERE("`id` = #{resource.id}");
     }}.toString();
   }