diff --git a/pages/diy/components/diy/tabs-magic.vue b/pages/diy/components/diy/tabs-magic.vue
index e77945ce..2236a79a 100644
--- a/pages/diy/components/diy/tabs-magic.vue
+++ b/pages/diy/components/diy/tabs-magic.vue
@@ -196,7 +196,7 @@
             // 当前选中的公共样式
             tabs_magic_value_common_style() {
                 if (!isEmpty(this.active_tabs_value)) {
-                    return this.active_tabs_value.magic_common;
+                    return this.active_tabs_value.magic_common || {};
                 } else {
                     return {};
                 }