diff --git a/README.md b/README.md
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+++ b/README.md
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 Auto-renders markdown headings as a colorful, interactive mindmap — no extra syntax required.
 
 ## Preview
-![Light MindMap Preview 1](screenshot1.png)
-![Light MindMap Preview 2](screenshot2.png)
-![Light MindMap Preview 3](screenshot3.png)
+![Light MindMap Preview](preview.png)
 
 ## How It Works
 
diff --git a/README.zh-CN.md b/README.zh-CN.md
index 1978bad..5f56a50 100644
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+++ b/README.zh-CN.md
@@ -6,9 +6,7 @@
 
 ## 预览
 
-![Light MindMap 预览 1](screenshot1.png)
-![Light MindMap 预览 2](screenshot2.png)
-![Light MindMap 预览 3](screenshot3.png)
+![Light MindMap 预览](preview.png)
 
 ## 使用方法
 
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