diff --git a/public/react/src/modules/tpm/shixunchild/shixunchildCss/Challenges.css b/public/react/src/modules/tpm/shixunchild/shixunchildCss/Challenges.css
index 19451dff7..3350a5ad2 100644
--- a/public/react/src/modules/tpm/shixunchild/shixunchildCss/Challenges.css
+++ b/public/react/src/modules/tpm/shixunchild/shixunchildCss/Challenges.css
@@ -178,23 +178,23 @@
     white-space: nowrap;
 }
 
-.icon-bianji_Hover,.icon-xiayi_Hover,.icon-shangyi_Hover,.icon-shanchu_Hover{
-    color:#BBBBBB !important;
-}
+/* .icon-bianji_Hover,.icon-xiayi_Hover,.icon-shangyi_Hover,.icon-shanchu_Hover{
+    color: rgb(80, 145, 255) !important;
+} */
 
-.icon-bianji_Hover:hover{
+.icon-bianji_Hover{
     color: rgb(80, 145, 255) !important;
 }
 
-.icon-xiayi_Hover:hover{
+.icon-xiayi_Hover{
     color: rgb(51, 189, 140)  !important;
 }
 
-.icon-shangyi_Hover:hover{
+.icon-shangyi_Hover{
     color: rgb(51, 189, 140)  !important;
 }
 
-.icon-shanchu_Hover:hover{
+.icon-shanchu_Hover{
     color:rgb(255, 85, 85)  !important;
 }
 .ysliconfont{