diff --git a/src/app/pages/basic-data-service.ts b/src/app/pages/basic-data-service.ts
new file mode 100644
index 0000000..ca0ac9f
--- /dev/null
+++ b/src/app/pages/basic-data-service.ts
@@ -0,0 +1,48 @@
+import { Injectable } from '@angular/core';
+import { HttpClientService } from '../services/http-client.service';
+import { Subject } from 'rxjs'
+
+@Injectable()
+export class BasicDataService{
+    public checkin_group;
+    public checkin_group_subject = new Subject<any>();
+    public gate;
+    public gate_subject = new Subject<any>();
+    public terminal;
+    public terminal_subject = new Subject<any>();
+    public chut;
+    public chut_subject = new Subject<any>();
+    public stand;
+    public stand_subject = new Subject<any>();
+    public carousel;
+    public carousel_subject = new Subject<any>();
+    public checkin_desk;
+    public checkin_desk_subject = new Subject<any>();
+    public airport;
+    public airport_subject = new Subject<any>();
+    public city;
+    public city_subject = new Subject<any>();
+    public aircraft_type;
+    public aircraft_type_subject = new Subject<any>();
+    public aircraft;
+    public aircraft_subject = new Subject<any>();
+    public terminal_area;
+    public terminal_area_subject = new Subject<any>();
+    public airline;
+    public airline_subject = new Subject<any>();
+
+    constructor(
+        private httpClient:HttpClientService
+    ){}
+
+    loadBasicData(){
+        console.log('---')
+        this.httpClient.get('/adminapi/basicdata/checkinGroups').subscribe(
+            data=>{
+                console.log(data)
+            }
+        )
+    }
+
+
+}
\ No newline at end of file
diff --git a/src/app/pages/main/main.component.ts b/src/app/pages/main/main.component.ts
index e65d89d..bd2a7ac 100644
--- a/src/app/pages/main/main.component.ts
+++ b/src/app/pages/main/main.component.ts
@@ -2,6 +2,7 @@ import { Component, OnInit } from '@angular/core';
 import { ChangeDetectorRef } from '@angular/core';
 
 import { HttpClientService } from '../../services/http-client.service';
+import {BasicDataService} from '../basic-data-service'
 
 import dateFormatter from '../../utils/data-formatter';
 import routeType from '../../utils/route-type';
@@ -18,9 +19,15 @@ import * as $ from 'jquery';
 export class MainComponent implements OnInit {
 
     constructor(
+        
+        private basicDataService:BasicDataService,
         private httpCilent: HttpClientService,
         private changeDetectorRef: ChangeDetectorRef
-    ) { }
+    ) {
+        this.basicDataService.checkin_group_subject.subscribe(val=>{
+            console.log(val)
+        })
+     }
 
     public raw_data: Array<object> = [];    //原始数据，即航班计划
 
diff --git a/src/app/pages/main/main.module.ts b/src/app/pages/main/main.module.ts
index 4fd223c..8e20994 100644
--- a/src/app/pages/main/main.module.ts
+++ b/src/app/pages/main/main.module.ts
@@ -6,6 +6,7 @@ import { NgZorroAntdModule } from 'ng-zorro-antd'
 import { PipesModule } from '../../pipes/pipes.module';
 import { MainComponent } from './main.component';
 import { MainRoutingModule } from './main-routing.module'
+import {BasicDataService} from '../basic-data-service'
 
 @NgModule({
     imports: [
@@ -16,6 +17,7 @@ import { MainRoutingModule } from './main-routing.module'
         PipesModule,
         MainRoutingModule
     ],
-    declarations: [MainComponent]
+    declarations: [MainComponent],
+    providers:[BasicDataService]
 })
 export class MainModule { }
diff --git a/src/app/pages/pages.component.ts b/src/app/pages/pages.component.ts
index c7db67f..8b63f4e 100644
--- a/src/app/pages/pages.component.ts
+++ b/src/app/pages/pages.component.ts
@@ -1,5 +1,6 @@
 import { Component, OnInit } from '@angular/core';
 import { Router, NavigationEnd, ActivatedRoute } from '@angular/router';
+import { BasicDataService } from './basic-data-service'
 
 import { map, filter, mergeMap } from 'rxjs/operators';
 import { pipe } from 'rxjs'
@@ -39,7 +40,7 @@ export class PagesComponent implements OnInit {
             "name": "基础数据",
             "icon": 'fa-database',
             "isExpend": false,
-            "children":[
+            "children": [
                 {
                     "name": "值机岛",
                     "icon": "fa-eercast",
@@ -184,17 +185,20 @@ export class PagesComponent implements OnInit {
         }]
     constructor(
         private router: Router,
+        private basicDataService:BasicDataService,
         private activatedRoute: ActivatedRoute
-    ) { }
+    ) { 
+        this.basicDataService.loadBasicData();
+    }
 
     ngOnInit() {
         let activeRoute = this.router.url;
-        this.selectActiveMenu(this.menuData,activeRoute);
+        this.selectActiveMenu(this.menuData, activeRoute);
 
         this.router.events.pipe(
             filter(event => event instanceof NavigationEnd),
         ).subscribe((event) => {
-            this.selectActiveMenu(this.menuData,event['urlAfterRedirects'])
+            this.selectActiveMenu(this.menuData, event['urlAfterRedirects'])
         });
 
     }
@@ -207,7 +211,7 @@ export class PagesComponent implements OnInit {
         return !item.children || !item.children.length;
     }
 
-    selectActiveMenu(menuData,activeRoute) {
+    selectActiveMenu(menuData, activeRoute) {
         menuData.forEach(item => {
             if (this.isLeaf(item)) {
                 if (item.path === activeRoute) {
@@ -215,8 +219,8 @@ export class PagesComponent implements OnInit {
                 } else {
                     item.isActive = false;
                 }
-            }else{
-                this.selectActiveMenu(item.children,activeRoute)
+            } else {
+                this.selectActiveMenu(item.children, activeRoute)
             }
         })
     }
diff --git a/src/app/pages/pages.module.ts b/src/app/pages/pages.module.ts
index cd8e6c7..4ddb755 100644
--- a/src/app/pages/pages.module.ts
+++ b/src/app/pages/pages.module.ts
@@ -5,12 +5,15 @@ import { PagesRoutingModule } from './pages-routing.module'
 
 import { ComponentsModule } from '../components/components.module'
 
+import { BasicDataService } from './basic-data-service'
+
 @NgModule({
     imports: [
         CommonModule,
         ComponentsModule,
         PagesRoutingModule,
     ],
-    declarations: [PagesComponent]
+    declarations: [PagesComponent],
+    providers: [BasicDataService]
 })
 export class PagesModule { }