diff --git a/frontend/src/styles/index.scss b/frontend/src/styles/index.scss
index 6b63f7a000..36e3cc149a 100644
--- a/frontend/src/styles/index.scss
+++ b/frontend/src/styles/index.scss
@@ -360,17 +360,12 @@ div:focus {
   z-index: 10000 !important;
 }
 
-/* ::-webkit-scrollbar-thumb {
-  width: 10px;
-  height: 10px;
-  background: #d7d9e3;
-  border-radius: 4px;
-} */
+
 
 ::-webkit-scrollbar-thumb {
   width: 10px;
   height: 10px;
-  background: #38393a !important;
+  background: #d7d9e3;
   border-radius: 4px;
 }
 
@@ -617,5 +612,9 @@ div:focus {
     background-color: rgb(135 131 131 / 70%);
 }
 
+.blackTheme >>> ::-webkit-scrollbar-thumb {
+    background: #38393a !important;
+}
+
 
 
diff --git a/frontend/src/styles/theme/dark.scss b/frontend/src/styles/theme/dark.scss
index 5cae28f8fb..1ca486bd9e 100644
--- a/frontend/src/styles/theme/dark.scss
+++ b/frontend/src/styles/theme/dark.scss
@@ -21,6 +21,8 @@ $--color-black: #FFFFFF;
 
 $--background-color-base: #171b22;
 
+
+
 // 与CSS原生变量映射
 #app {
   --Main:#2681ff;
@@ -53,6 +55,9 @@ $--background-color-base: #171b22;
   --TableBorderColor: #495865;
 
   --background-color-base: #171b22;
+
+
+  
 }