diff --git a/src/app/pages/historical-data/historical-data.component.html b/src/app/pages/historical-data/historical-data.component.html
index 744951e..575e197 100644
--- a/src/app/pages/historical-data/historical-data.component.html
+++ b/src/app/pages/historical-data/historical-data.component.html
@@ -115,7 +115,6 @@
                             <th *ngFor="let airline_col of render_col_lists">{{airline_col.COL_CN}}</th>
                         </tr>
                     </thead>
-                    <div *ngIf="render_data.length<=0" style="position: absolute;top: 75px;left: 25px;">暂无数据</div>
                     <tbody>
                         <tr *ngFor="let airline_row of render_data;let i = index;last as isLast" (click)="selectRow(airline_row)"
                             [ngClass]="{'selected':row_state['renderFlight']['FLNO']===airline_row['renderFlight']['FLNO']}">
diff --git a/src/app/pages/historical-data/historical-data.component.ts b/src/app/pages/historical-data/historical-data.component.ts
index b59d514..947fa69 100644
--- a/src/app/pages/historical-data/historical-data.component.ts
+++ b/src/app/pages/historical-data/historical-data.component.ts
@@ -1,9 +1,6 @@
 import { Component, OnInit, ViewChild, Renderer2 } from '@angular/core';
 import { ChangeDetectorRef } from '@angular/core';
 
-import { ToastService } from '../../components/toast/toast.service';
-import { ToastConfig, ToastType } from '../../components/toast/toast-model';
-
 import { HttpClientService } from '../../services/http-client.service';
 import { BasicDataService } from '../../services/basic-data-service';
 import { OperateSpinServiceService } from '../../services/operate-spin-service.service';
@@ -26,7 +23,6 @@ export class HistoricalDataComponent implements OnInit {
         private basicDataService: BasicDataService,
         private operateSpinServiceService: OperateSpinServiceService,
         private httpCilent: HttpClientService,
-        private toastService: ToastService,
         private changeDetectorRef: ChangeDetectorRef,
     ) {
         this.operateSpinServiceService.showSpin();
@@ -276,8 +272,8 @@ export class HistoricalDataComponent implements OnInit {
                 })
                 this.combined_data = combined_data;
                 this.doSequence(this.combined_data);
-                const toastCfg = new ToastConfig(ToastType.SUCCESS, '', '刷新成功！', 3000);
-                this.toastService.toast(toastCfg);
+                // const toastCfg = new ToastConfig(ToastType.SUCCESS, '', '刷新成功！', 3000);
+                // this.toastService.toast(toastCfg);
             }
         )
     }