diff --git a/src/components/timeline/index.scss b/src/components/timeline/index.scss
index 0e554152d..48bd6817c 100644
--- a/src/components/timeline/index.scss
+++ b/src/components/timeline/index.scss
@@ -37,6 +37,8 @@ $timeline-dot-size: 24px;
   }
 
   &__dot {
+    left: -1px;
+
     &::after {
       content: '';
       margin-top: 5px;