diff --git a/templates/modules/widgets/aside/wechat.html b/templates/modules/widgets/aside/wechat.html
index 9e5002f2..80539bcd 100644
--- a/templates/modules/widgets/aside/wechat.html
+++ b/templates/modules/widgets/aside/wechat.html
@@ -17,7 +17,7 @@ th:with="faceImg = ${theme.config.sidebar.wechat.wechatImgFace}, backImg=${theme
         #aside-content .card-widget#card-wechat::before {
             position: absolute;
             width: 100%;
-            height: 100%;
+            height: 90%;
             left: 0;
             top: 0;
             background: url([[${theme.config.sidebar.wechat.wechatImg}]]) center center no-repeat;