Update index.md

ianzeng217 · web-flow · commit 807b7fe5fcdf · 2024-12-18T17:15:38.000+08:00
diff --git a/docs/visualizations/2-3-area/index.md b/docs/visualizations/2-3-area/index.md
@@ -40,7 +40,7 @@ return df
 ```
 
 
-## 折线图设置
+## 面积图设置
 
 ### 显示设置
 
