diff --git a/src/components/d2-container/components/d2-source.vue b/src/components/d2-container/components/d2-source.vue
index 4993f4fb..35e4353c 100644
--- a/src/components/d2-container/components/d2-source.vue
+++ b/src/components/d2-container/components/d2-source.vue
@@ -25,7 +25,7 @@ export default {
     // 一秒后显示按钮
     setTimeout(() => {
       this.isActive = true
-    }, 1000)
+    }, 500)
   },
   methods: {
     // 点击按钮的时候跳转到源代码