diff --git a/src/views/configManage/configParamTreeTable/index.vue b/src/views/configManage/configParamTreeTable/index.vue
index 7f68c058..c8e5dce0 100644
--- a/src/views/configManage/configParamTreeTable/index.vue
+++ b/src/views/configManage/configParamTreeTable/index.vue
@@ -1417,7 +1417,7 @@ onMounted(() => {
                       {{ text.comment }}
                     </template>
                     <div class="editable-cell">
-                      <template v-if="text.array">
+                      <template v-if="text.array && Array.isArray(text.value)">
                         <a-button
                           type="default"
                           size="small"
@@ -1432,7 +1432,14 @@ onMounted(() => {
                         </a-button>
                         <!--特殊字段拓展显示-->
                         <span v-if="text.name === 'dnnList'">
-                          ({{ text.value?.map((s: any) => s.dnn).join() }})
+                          ({{
+                            text.value.length > 4
+                              ? `${text.value
+                                  .slice(0, 3)
+                                  .map((s: any) => s.dnn)
+                                  .join()}...${text.value.length}`
+                              : text.value.map((s: any) => s.dnn).join()
+                          }})
                         </span>
                       </template>