diff --git a/src/api/configManage/configParam.ts b/src/api/configManage/configParam.ts
index 6fd06ea0..fa206d44 100644
--- a/src/api/configManage/configParam.ts
+++ b/src/api/configManage/configParam.ts
@@ -261,6 +261,7 @@ export async function getParamConfigInfo(
         title: rule.display,
         dataIndex: rule.name,
         align: 'left',
+        width: 5,
       });
     }
     result.data.columns = columns;
diff --git a/src/views/configManage/configParam/index.vue b/src/views/configManage/configParam/index.vue
index aaa0d329..0339c608 100644
--- a/src/views/configManage/configParam/index.vue
+++ b/src/views/configManage/configParam/index.vue
@@ -69,6 +69,8 @@ function fnTabActiveTopTag(key: string | number) {
             title: t('common.operate'),
             key: 'index',
             align: 'left',
+            fixed: 'right',
+            width: 5,
           });
         }
       } else {
@@ -578,6 +580,7 @@ function arrayChildExpand(key: Record<string, any>, row: Record<string, any>) {
       title: rule.display,
       dataIndex: rule.name,
       align: 'left',
+      width: 5,
     });
   }
   tableState.arrayChildColumns = columns;
@@ -585,6 +588,8 @@ function arrayChildExpand(key: Record<string, any>, row: Record<string, any>) {
     title: t('common.operate'),
     key: 'index',
     align: 'left',
+    fixed: 'right',
+    width: 5,
   });
 
   // 设置展开key
@@ -1217,7 +1222,7 @@ onMounted(() => {
             :size="tableState.size"
             :pagination="false"
             :bordered="true"
-            :scroll="{ x: true }"
+            :scroll="{ x: tableState.arrayColumns.length * 200, y: 450 }"
             :show-expand-column="false"
             v-model:expanded-row-keys="tableState.arrayChildExpandKeys"
           >
@@ -1373,7 +1378,10 @@ onMounted(() => {
                 :size="tableState.size"
                 :pagination="false"
                 :bordered="true"
-                :scroll="{ x: true }"
+                :scroll="{
+                  x: tableState.arrayChildColumns.length * 200,
+                  y: 450,
+                }"
               >
                 <template #title>
                   <a-button