diff --git a/packages/editor/src/layouts/PropsPanel.vue b/packages/editor/src/layouts/PropsPanel.vue
index 6992036f..9205fe46 100644
--- a/packages/editor/src/layouts/PropsPanel.vue
+++ b/packages/editor/src/layouts/PropsPanel.vue
@@ -27,6 +27,7 @@
 
     <CodeEditor
       v-if="showSrc"
+      class="m-editor-props-panel-src-code"
       :height="`${editorContentHeight}px`"
       :init-values="values"
       :options="codeOptions"
diff --git a/packages/editor/src/theme/props-panel.scss b/packages/editor/src/theme/props-panel.scss
index 92c7a697..58b58ada 100644
--- a/packages/editor/src/theme/props-panel.scss
+++ b/packages/editor/src/theme/props-panel.scss
@@ -8,7 +8,7 @@
     z-index: 30;
   }
 
-  .magic-code-editor {
+  .m-editor-props-panel-src-code.magic-code-editor {
     position: absolute;
     left: 0;
     top: 0;