diff --git a/server/src/main/java/cn/keking/web/filter/AttributeSetFilter.java b/server/src/main/java/cn/keking/web/filter/AttributeSetFilter.java
index bce3c936..befcdea7 100644
--- a/server/src/main/java/cn/keking/web/filter/AttributeSetFilter.java
+++ b/server/src/main/java/cn/keking/web/filter/AttributeSetFilter.java
@@ -40,6 +40,8 @@ public class AttributeSetFilter implements Filter {
         request.setAttribute("fileKey", httpRequest.getParameter("fileKey"));
         request.setAttribute("switchDisabled", ConfigConstants.getOfficePreviewSwitchDisabled());
         request.setAttribute("fileUploadDisable", ConfigConstants.getFileUploadDisable());
+        request.setAttribute("BeiAn", ConfigConstants.getBeiAn());
+        request.setAttribute("size", ConfigConstants.maxsize());
     }
 
     /**