diff --git a/src/app/components/setting-form/setting-form.ts b/src/app/components/setting-form/setting-form.ts
index 0553e72..0dd1608 100644
--- a/src/app/components/setting-form/setting-form.ts
+++ b/src/app/components/setting-form/setting-form.ts
@@ -1,7 +1,6 @@
 import { Component } from '@angular/core';
 import {FormControl, FormGroup, FormsModule, ReactiveFormsModule} from "@angular/forms";
 import {NzColDirective} from "ng-zorro-antd/grid";
-import {NzFlexDirective} from "ng-zorro-antd/flex";
 import {NzFormControlComponent, NzFormDirective, NzFormItemComponent, NzFormLabelComponent} from "ng-zorro-antd/form";
 import {NzInputDirective} from "ng-zorro-antd/input";
 import {SettingInfo} from "../../interfaces/setting.interface";
@@ -11,7 +10,6 @@ import {SettingInfo} from "../../interfaces/setting.interface";
     imports: [
         FormsModule,
         NzColDirective,
-        NzFlexDirective,
         NzFormControlComponent,
         NzFormDirective,
         NzFormItemComponent,