diff --git a/packages/plugins/materials/src/component/Main.vue b/packages/plugins/materials/src/component/Main.vue
index a787e4bdcc..a75ae79210 100644
--- a/packages/plugins/materials/src/component/Main.vue
+++ b/packages/plugins/materials/src/component/Main.vue
@@ -184,12 +184,5 @@ export default {
       }
     }
   }
-
-  :deep(.tiny-svg, #tiny-engine .tiny-svg) {
-    transform: rotate(270deg);
-    &.is-active {
-      transform: rotate(180deg);
-    }
-  }
 }
 </style>
diff --git a/packages/plugins/page/src/PageTree.vue b/packages/plugins/page/src/PageTree.vue
index af41500b9d..9e822b105c 100644
--- a/packages/plugins/page/src/PageTree.vue
+++ b/packages/plugins/page/src/PageTree.vue
@@ -500,11 +500,4 @@ export default {
     }
   }
 }
-
-:deep(.tiny-svg, #tiny-engine .tiny-svg) {
-  transform: rotate(270deg);
-  &.is-active {
-    transform: rotate(180deg);
-  }
-}
 </style>