diff --git a/packages/cell/index.pcss b/packages/cell/index.pcss
index d8c44f42..9f582a90 100644
--- a/packages/cell/index.pcss
+++ b/packages/cell/index.pcss
@@ -13,7 +13,9 @@
   font-size: 14px;
 
   &::after {
-    margin-left: 15px;
+    left: 15px;
+    right: 0;
+    transform: scaleY(0.5);
     border-bottom-width: 1px;
   }
 
diff --git a/packages/common/style/hairline.pcss b/packages/common/style/hairline.pcss
index 159cd063..b252655d 100644
--- a/packages/common/style/hairline.pcss
+++ b/packages/common/style/hairline.pcss
@@ -1,4 +1,4 @@
-@import "./mixins/border-retina.pcss";
+@import "./mixins/hairline.pcss";
 
 .van-hairline,
 .van-hairline--top,
diff --git a/packages/common/style/mixins/border-retina.pcss b/packages/common/style/mixins/border-retina.pcss
deleted file mode 100644
index ed8df665..00000000
--- a/packages/common/style/mixins/border-retina.pcss
+++ /dev/null
@@ -1,33 +0,0 @@
-@import '../var.pcss';
-
-$border-poses: top, right, bottom, left;
-
-@define-mixin border-retina $poses: $border-poses, $border-retina-color: $border-color {
-  content: '';
-  position: absolute;
-  top: -50%;
-  left: -50%;
-  right: -50%;
-  bottom: -50%;
-  transform: scale(0.5);
-  pointer-events: none;
-  box-sizing: border-box;
-
-  @each $pos in $poses {
-    border-$(pos): 1px solid $border-retina-color;
-  }
-}
-
-@define-mixin hairline $border-retina-color: $border-color {
-  content: '';
-  position: absolute;
-  top: 0;
-  left: 0;
-  width: 200%;
-  height: 200%;
-  transform: scale(.5);
-  transform-origin: 0 0;
-  pointer-events: none;
-  box-sizing: border-box;
-  border: 0 solid $border-retina-color;
-}
diff --git a/packages/common/style/mixins/hairline.pcss b/packages/common/style/mixins/hairline.pcss
new file mode 100644
index 00000000..95840c7c
--- /dev/null
+++ b/packages/common/style/mixins/hairline.pcss
@@ -0,0 +1,14 @@
+@import '../var.pcss';
+
+@define-mixin hairline $border-retina-color: $border-color {
+  content: '';
+  position: absolute;
+  top: -50%;
+  left: -50%;
+  right: -50%;
+  bottom: -50%;
+  transform: scale(0.5);
+  pointer-events: none;
+  box-sizing: border-box;
+  border: 0 solid $border-retina-color;
+}