diff --git a/bi/base.css b/bi/base.css
index 2bd711754..9a756c550 100644
--- a/bi/base.css
+++ b/bi/base.css
@@ -920,12 +920,6 @@ li.CodeMirror-hint-active {
 .bi-textarea-editor .textarea-editor-content {
   border: none;
 }
-.bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #d4dadd;
-}
-.bi-theme-dark .bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #525466;
-}
 /****添加计算宽度的--运算符直接需要space****/
 /****** common color(常用颜色,可用于普遍场景) *****/
 /**** custom color(自定义颜色,用于特定场景) ****/
diff --git a/docs/base.css b/docs/base.css
index 2bd711754..9a756c550 100644
--- a/docs/base.css
+++ b/docs/base.css
@@ -920,12 +920,6 @@ li.CodeMirror-hint-active {
 .bi-textarea-editor .textarea-editor-content {
   border: none;
 }
-.bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #d4dadd;
-}
-.bi-theme-dark .bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #525466;
-}
 /****添加计算宽度的--运算符直接需要space****/
 /****** common color(常用颜色,可用于普遍场景) *****/
 /**** custom color(自定义颜色,用于特定场景) ****/
diff --git a/src/css/base/single/editor/editor.textarea.css b/src/css/base/single/editor/editor.textarea.css
index 95537977a..13e82616c 100644
--- a/src/css/base/single/editor/editor.textarea.css
+++ b/src/css/base/single/editor/editor.textarea.css
@@ -12,9 +12,3 @@
 .bi-textarea-editor .textarea-editor-content {
   border: none;
 }
-.bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #d4dadd;
-}
-.bi-theme-dark .bi-textarea-editor .textarea-editor-content.textarea-editor-focus {
-  border: 1px solid #525466;
-}
diff --git a/src/less/base/single/editor/editor.textarea.less b/src/less/base/single/editor/editor.textarea.less
index 452595970..02f9f449c 100644
--- a/src/less/base/single/editor/editor.textarea.less
+++ b/src/less/base/single/editor/editor.textarea.less
@@ -8,7 +8,7 @@
       border: none;
     }
     &.textarea-editor-focus{
-      border: 1px solid @color-bi-border-line;
+
     }
   }
 }
@@ -17,7 +17,7 @@
   .bi-textarea-editor {
     & .textarea-editor-content {
       &.textarea-editor-focus{
-        border: 1px solid @color-bi-border-line-theme-dark;
+
       }
     }
   }