diff --git a/src/styles/components/timeline.less b/src/styles/components/timeline.less
index 5b77eac9..74132ce9 100644
--- a/src/styles/components/timeline.less
+++ b/src/styles/components/timeline.less
@@ -63,7 +63,7 @@
 
         &-content {
             padding: 1px 1px 10px 24px;
-            font-size: @font-size-small;
+            font-size: @font-size-base;
             position: relative;
             top: -3px;
         }