diff --git a/src/workbench/browser/src/app/shared/components/api-script/api-script.component.html b/src/workbench/browser/src/app/shared/components/api-script/api-script.component.html
index 2f5f40865..5f2674211 100644
--- a/src/workbench/browser/src/app/shared/components/api-script/api-script.component.html
+++ b/src/workbench/browser/src/app/shared/components/api-script/api-script.component.html
@@ -56,49 +56,6 @@
         </ng-container>
       </ng-template>
     </ng-template>
-    <!-- <nz-tree-view [nzTreeControl]="treeControl" [nzDataSource]="dataSource" nzBlockNode>
-      <nz-tree-node *nzTreeNodeDef="let node" nzTreeNodePadding>
-        <nz-tree-node-toggle nzTreeNodeNoopToggle></nz-tree-node-toggle>
-        <nz-tree-node-option [nzDisabled]="node.disabled" [nzSelected]="false" (nzClick)="insertCode(node)">
-          <span class="text-sm text-blue-400"> {{ node.name }}</span>
-          <ng-container *ngIf="node.note">
-            <span
-              [nzTooltipTitle]="titleTemplate"
-              [nzTooltipPlacement]="['topLeft', 'leftTop']"
-              class="text-blue-400"
-              nzTooltipColor="black"
-              nz-tooltip
-            >
-              [?]
-            </span>
-            <ng-template #titleTemplate let-thing>
-              <p style="color: #99c6da" *ngIf="node.note.code">{{ node.note.code }}</p>
-              <p *ngIf="node.note.desc">{{ node.note.desc }}</p>
-              <ng-container *ngIf="node.note.input">
-                <br />
-                <p style="color: #999" i18n>---input---</p>
-                <p *ngFor="let item of node.note.input">
-                  <span style="color: #ff9800">{{ item.key }}：</span>{{ item.value }}
-                </p>
-              </ng-container>
-              <ng-container *ngIf="node.note.output">
-                <br />
-                <p style="color: #999" i18n>---return---</p>
-                <p>{{ node.note.output }}</p>
-              </ng-container>
-            </ng-template>
-          </ng-container>
-        </nz-tree-node-option>
-      </nz-tree-node>
-      <nz-tree-node *nzTreeNodeDef="let node; when: hasChild" nzTreeNodePadding>
-        <nz-tree-node-toggle>
-          <i nz-icon nzType="caret-down" nzTreeNodeToggleRotateIcon></i>
-        </nz-tree-node-toggle>
-        <nz-tree-node-option [nzDisabled]="node.disabled" [nzSelected]="false">
-          {{ node.name }}
-        </nz-tree-node-option>
-      </nz-tree-node>
-    </nz-tree-view> -->
   </div>
   <div class="flex-1">
     <eo-editor
diff --git a/src/workbench/browser/src/app/shared/components/api-script/api-script.component.ts b/src/workbench/browser/src/app/shared/components/api-script/api-script.component.ts
index 45bfa238b..a11034a5b 100644
--- a/src/workbench/browser/src/app/shared/components/api-script/api-script.component.ts
+++ b/src/workbench/browser/src/app/shared/components/api-script/api-script.component.ts
@@ -45,9 +45,9 @@ export class ApiScriptComponent implements OnInit {
       title: name,
       key: index,
       name,
-      children: children.map(({ caption, ...child }) => ({
+      children: children.map(({ caption, ...child }, i) => ({
         title: child.name,
-        key: caption,
+        key: caption + i,
         caption,
         ...child,
         isLeaf: true,