diff --git a/_config.fluid.yml b/_config.fluid.yml
index 05161363..ac734446 100644
--- a/_config.fluid.yml
+++ b/_config.fluid.yml
@@ -391,7 +391,7 @@ scroll_down_arrow:
   # 头图高度不小于指定比例，才显示箭头
   # Only the height of the banner image is greater than the ratio, the arrow is displayed
   # Available: 0 - 100
-  banner_height_limit: 80
+  banner_height_limit: 50
 
   # 翻页后自动滚动
   # Auto scroll after page turning
@@ -468,7 +468,7 @@ index:
   # 头图高度，屏幕百分比
   # Height ratio of banner image
   # Available: 0 - 100
-  banner_img_height: 20
+  banner_img_height: 50
 
   # 头图黑色蒙版的不透明度，available: 0 - 1.0， 1 是完全不透明
   # Opacity of the banner mask, 1.0 is completely opaque