diff --git a/src/components/Tag.vue b/src/components/Tag.vue
index e50abbd..7990357 100644
--- a/src/components/Tag.vue
+++ b/src/components/Tag.vue
@@ -1,9 +1,9 @@
 <template>
   <div class="tag-style">
-    <el-tag v-if="tagConfig.isType" :type="tagConfig.listClass" :effect="tagConfig.theme || 'plain'">
+    <el-tag v-if="tagConfig?.isType" :type="tagConfig?.listClass" :effect="tagConfig?.theme || 'plain'">
       {{ filterDict(cacheStore.getDict(dictType), value) }}
     </el-tag>
-    <el-tag v-else :color="tagConfig.listClass" :effect="tagConfig.theme || 'plain'"
+    <el-tag v-else :color="tagConfig?.listClass" :effect="tagConfig?.theme || 'plain'"
             :class="{'null-tag':filterDict(cacheStore.getDict(dictType), value)===undefined}">
       {{ filterDict(cacheStore.getDict(dictType), value) }}
     </el-tag>
@@ -45,7 +45,7 @@ const filterDict = (data, value) => {
       tagConfig.value = data.find(item => item.value == value)
     }
   }
-  return tagConfig.value.label
+  return tagConfig.value?.label || '未知'
 }
 </script>