diff --git a/src/css/core/utils/common.css b/src/css/core/utils/common.css
index 130827b72a..028c37ac3c 100644
--- a/src/css/core/utils/common.css
+++ b/src/css/core/utils/common.css
@@ -87,9 +87,6 @@
 .bi-keyword-red-mark {
   color: #f07d0a;
 }
-.bi-white {
-  color: #ffffff;
-}
 .bi-high-light {
   color: #3f8ce8;
 }
diff --git a/src/less/core/utils/common.less b/src/less/core/utils/common.less
index 90fd903d66..4f9c766a91 100644
--- a/src/less/core/utils/common.less
+++ b/src/less/core/utils/common.less
@@ -122,10 +122,6 @@
   color: @color-bi-text-redmark;
 }
 
-.bi-white {
-  color: @color-bi-text;
-}
-
 //高亮
 .bi-high-light {
   color: @color-bi-text-highlight;