diff --git a/src/style/theme/common.scss b/src/style/theme/common.scss
index 6b238f1..52fbfbc 100644
--- a/src/style/theme/common.scss
+++ b/src/style/theme/common.scss
@@ -650,6 +650,7 @@ body {
     padding: 10px 12px 30px;
     border-radius: 2px;
     height: 100% !important;
+    font-family: Microsoft YaHei UI;
 }
 
 .el-textarea__inner:hover {