diff --git a/frontend/Skyeye-sys-ui/src/views/home/components/twin-situation/index.js b/frontend/Skyeye-sys-ui/src/views/home/components/twin-situation/index.js
index 72d75bd..4aed69b 100644
--- a/frontend/Skyeye-sys-ui/src/views/home/components/twin-situation/index.js
+++ b/frontend/Skyeye-sys-ui/src/views/home/components/twin-situation/index.js
@@ -375,7 +375,7 @@ export default {
       lightPercent: 0,
       contrastPercent: 10,
       imageInfos: {
-        brightness: 1
+        brightness: 5
       },
     }
   },