diff --git a/packages/steps/index.less b/packages/steps/index.less
index de666fca..b7abc9fd 100644
--- a/packages/steps/index.less
+++ b/packages/steps/index.less
@@ -148,13 +148,14 @@
     .van-step__icon {
       line-height: 1;
       font-size: var(--step-icon-size, @step-icon-size);
+      background-color: var(--steps-background-color, @steps-background-color);
     }
 
     .van-step__line {
       z-index: 1;
       width: 1px;
-      height: 85%;
-      transform: translate3d(-50%, 5%, 0);
+      height: 100%;
+      transform: translate3d(-50%, 0, 0);
       background-color: var(--step-line-color, @step-line-color);
     }
   }