diff --git a/dolphinscheduler-ui/src/view/home/index.html b/dolphinscheduler-ui/src/view/home/index.html
index ff7ee7b66a..a89ab8b01c 100644
--- a/dolphinscheduler-ui/src/view/home/index.html
+++ b/dolphinscheduler-ui/src/view/home/index.html
@@ -19,6 +19,7 @@
 <!DOCTYPE html>
 <html>
   <head>
+    <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
     <meta http-equiv="Cache-Control" content="no-siteapp" />
     <meta name="apple-mobile-web-app-capable" content="yes">
diff --git a/dolphinscheduler-ui/src/view/login/index.html b/dolphinscheduler-ui/src/view/login/index.html
index 595492b7e3..30eb792335 100644
--- a/dolphinscheduler-ui/src/view/login/index.html
+++ b/dolphinscheduler-ui/src/view/login/index.html
@@ -19,6 +19,7 @@
 <!DOCTYPE html>
 <html>
   <head>
+    <meta charset="utf-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"/>
     <meta http-equiv="Cache-Control" content="no-siteapp" />
     <meta name="apple-mobile-web-app-capable" content="yes">
