diff --git a/components/anchor/style/index.less b/components/anchor/style/index.less
index 1795016446..92d0042b20 100644
--- a/components/anchor/style/index.less
+++ b/components/anchor/style/index.less
@@ -56,12 +56,11 @@
 
   &-link {
     padding: @anchor-link-padding;
-    line-height: 1.143;
 
     &-title {
       position: relative;
       display: block;
-      margin-bottom: 6px;
+      margin-bottom: 3px;
       overflow: hidden;
       color: @text-color;
       white-space: nowrap;
@@ -79,8 +78,8 @@
   }
 
   &-link &-link {
-    padding-top: 5px;
-    padding-bottom: 5px;
+    padding-top: 2px;
+    padding-bottom: 2px;
   }
 }
 
diff --git a/components/style/themes/default.less b/components/style/themes/default.less
index dbeff1adc6..5aca1cb697 100644
--- a/components/style/themes/default.less
+++ b/components/style/themes/default.less
@@ -509,7 +509,7 @@
 // ---
 @anchor-bg: transparent;
 @anchor-border-color: @border-color-split;
-@anchor-link-top: 7px;
+@anchor-link-top: 4px;
 @anchor-link-left: 16px;
 @anchor-link-padding: @anchor-link-top 0 @anchor-link-top @anchor-link-left;
 
diff --git a/components/style/themes/variable.less b/components/style/themes/variable.less
index 66608cb801..4082dd525b 100644
--- a/components/style/themes/variable.less
+++ b/components/style/themes/variable.less
@@ -564,7 +564,7 @@
 // ---
 @anchor-bg: transparent;
 @anchor-border-color: @border-color-split;
-@anchor-link-top: 7px;
+@anchor-link-top: 4px;
 @anchor-link-left: 16px;
 @anchor-link-padding: @anchor-link-top 0 @anchor-link-top @anchor-link-left;