diff --git a/lib/webViewInjectjavascript.ts b/lib/webViewInjectjavascript.ts
index 897b297..0b7beda 100644
--- a/lib/webViewInjectjavascript.ts
+++ b/lib/webViewInjectjavascript.ts
@@ -1302,7 +1302,7 @@ const setNewTrainItem = (element,hasProblem)=>{
       break;
   }
   if(hasProblem){
-    element.style.boxShadow = '0 0 6px rgba(255, 0, 0, 0.77)';
+    element.style.boxShadow = '0 0 10px rgba(255, 0, 0, 0.9)';
   }else{
     element.style.boxShadow = '0 0 4px rgba(0, 0, 0, 0.2)';
   }