基础数据查询二次优化修改

src/app/pages/main/main.module.ts

@@ -3,7 +3,6 @@ import { CommonModule } from '@angular/common';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { NgZorroAntdModule } from 'ng-zorro-antd'
 
-import { PipesModule } from '../../pipes/pipes.module';
 import { MainComponent } from './main.component';
 import { MainRoutingModule } from './main-routing.module';
 import { RelatedTabComponent } from './related-tab/related-tab.component';
@@ -18,7 +17,6 @@ import { SpecialTabComponent } from './special-tab/special-tab.component';
         FormsModule,
         ReactiveFormsModule,
         NgZorroAntdModule,
-        PipesModule,
         MainRoutingModule
     ],
     declarations: [