diff --git a/src/components/Exception/index.less b/src/components/Exception/index.less
index 72ac55df015cf54fed398b02ae9ee24d22ec01d2..394af178fea778d6eb5222561b1109df37cd7898 100644
--- a/src/components/Exception/index.less
+++ b/src/components/Exception/index.less
@@ -30,7 +30,7 @@
     float: right;
     background-repeat: no-repeat;
     background-position: 50% 50%;
-    background-size: 100% 100%;
+    background-size: contain;
   }
 
   .content {