diff --git a/web/assets/favicon.ico b/web/assets/favicon.ico
deleted file mode 100644
index 99b108ab..00000000
Binary files a/web/assets/favicon.ico and /dev/null differ
diff --git a/web/html/common/head.html b/web/html/common/head.html
index e20cdc24..6ae7247c 100644
--- a/web/html/common/head.html
+++ b/web/html/common/head.html
@@ -7,8 +7,6 @@
     <link rel="stylesheet" href="{{ .base_path }}assets/ant-design-vue@1.7.8/antd.min.css">
     <link rel="stylesheet" href="{{ .base_path }}assets/element-ui@2.15.0/theme-chalk/display.css">
     <link rel="stylesheet" href="{{ .base_path }}assets/css/custom.css?{{ .cur_ver }}">
-    <link rel=”icon” type=”image/x-icon” href="{{ .base_path }}assets/favicon.ico">
-    <link rel="shortcut icon" type="image/x-icon" href="{{ .base_path }}assets/favicon.ico">
     <link rel="manifest" href="{{ .base_path }}assets/manifest.json">
 
     <script>