diff --git a/data-room-ui/packages/BigScreenComponentMag/SideMenu.vue b/data-room-ui/packages/BigScreenComponentMag/SideMenu.vue
index 041b3530..60d70390 100644
--- a/data-room-ui/packages/BigScreenComponentMag/SideMenu.vue
+++ b/data-room-ui/packages/BigScreenComponentMag/SideMenu.vue
@@ -114,6 +114,7 @@ export default {
       }
       /*菜单激活时的样式*/
       .active-catalog{
+        position: relative;
         background-color: rgba(var(--bs-el-color-primary-active), 0.4);
         color: var(--bs-el-text);
         &::after{
diff --git a/data-room-ui/packages/BigScreenMag/SideMenu.vue b/data-room-ui/packages/BigScreenMag/SideMenu.vue
index 2b4f2a45..9889e749 100644
--- a/data-room-ui/packages/BigScreenMag/SideMenu.vue
+++ b/data-room-ui/packages/BigScreenMag/SideMenu.vue
@@ -300,6 +300,7 @@ export default {
       }
       /*菜单激活时的样式*/
       .active-catalog{
+        position: relative;
         background-color: rgba(var(--bs-el-color-primary-active), 0.4);
         color: var(--bs-el-text);
         &::after{
diff --git a/data-room-ui/packages/SourceMag/SideMenu.vue b/data-room-ui/packages/SourceMag/SideMenu.vue
index 718844aa..c73ec641 100644
--- a/data-room-ui/packages/SourceMag/SideMenu.vue
+++ b/data-room-ui/packages/SourceMag/SideMenu.vue
@@ -333,6 +333,7 @@ export default {
     }
     /*菜单激活时的样式*/
     .active-catalog {
+      position: relative;
       background-color: rgba(var(--bs-el-color-primary-active), 0.4);
       color: var(--bs-el-text);
       &::after{