diff --git a/src/app/pages/basic-data/aircraft-type/aircraft-type.component.ts b/src/app/pages/basic-data/aircraft-type/aircraft-type.component.ts
index 26adbb0..48e0df2 100644
--- a/src/app/pages/basic-data/aircraft-type/aircraft-type.component.ts
+++ b/src/app/pages/basic-data/aircraft-type/aircraft-type.component.ts
@@ -54,7 +54,7 @@ inputEnter() {
         this.inputFilter(this.aircraftTypes)
     } else {
         this.inputFilter(this.aircraftTypes)
-        // this.inputPosition(this.render_data)
+        this.inputPosition(this.aircraftTypes)
     }
 }
 
diff --git a/src/app/pages/basic-data/aircraft/aircraft.component.html b/src/app/pages/basic-data/aircraft/aircraft.component.html
index 50fd68f..8d9c182 100644
--- a/src/app/pages/basic-data/aircraft/aircraft.component.html
+++ b/src/app/pages/basic-data/aircraft/aircraft.component.html
@@ -20,26 +20,28 @@
                     <!-- <button type="button" class="btn btn-info mr-3">打印</button>
                     <button type="button" class="btn btn-info mr-3">飞机登记</button>
                     <button type="button" class="btn btn-info mr-3">定制查询</button> -->
-                    <button type="button" class="btn btn-info mr-3" (click)="clearFiter()">刷新</button>
+                    <button type="button" class="btn btn-info mr-3">刷新</button>
                 </div>
             </div>
   
             <div class="second-condition mb-3 row">
               <div class="input-container mr-4">
-                <label for="">航空公司：&nbsp;&nbsp;</label>
-                <select  class="form-control" [(ngModel)]="aircrafts" (ngModelChange)="selectChange()" id="airlineCompany">
+                <label for="airlineCode">航空公司：&nbsp;&nbsp;</label>
+                <select  class="form-control" [(ngModel)]="filterItems.airlineCode" (ngModelChange)="selectChange()" id="airlineCompany">
                     <option value=""></option>
-                    <option value="GH">海南航空公司</option>
-                    <option value="CH">国外航空公司</option>
+                    <option *ngFor="let item of aircrafts" [value]="item.airlineCode">{{item.airlineCode}}</option>
+                    <!-- <option value="GH">海南航空公司</option>
+                    <option value="CH">国外航空公司</option> -->
                 </select>
             </div>
             <div class="input-container mr-4">
-                <label for="">机型：&nbsp;&nbsp;</label>
-                <select  class="form-control" [(ngModel)]="aircrafts" (ngModelChange)="selectChange()" id="jx">
+                <label for="aircraftTypeCode">机型：&nbsp;&nbsp;</label>
+                <select  class="form-control" [(ngModel)]="filterItems.aircraftTypeCode" (ngModelChange)="selectChange()" id="jx">
                     <option value=""></option>
-                    <option value="A">A306</option>
+                    <option *ngFor="let item of aircrafts" [value]="item.aircraftTypeCode">{{item.aircraftTypeCode}}</option>
+                    <!-- <option value="A">A306</option>
                     <option value="B">B252</option>
-                    <option value="C">C256</option>
+                    <option value="C">C256</option> -->
                 </select>
             </div>
           </div>
@@ -63,7 +65,7 @@
                         </tr>
                     </thead>
                     <tbody>
-                        <tr *ngFor="let aircraft of aircrafts;let i = index">
+                        <tr *ngFor="let aircraft of render_data;let i = index">
                             <td>{{i+1}}</td>
                             <td>{{aircraft.aircraftNumber}}</td>
                             <td>{{aircraft.maxPassengers}}</td>
diff --git a/src/app/pages/basic-data/aircraft/aircraft.component.ts b/src/app/pages/basic-data/aircraft/aircraft.component.ts
index 889e4cf..866846b 100644
--- a/src/app/pages/basic-data/aircraft/aircraft.component.ts
+++ b/src/app/pages/basic-data/aircraft/aircraft.component.ts
@@ -20,9 +20,17 @@ SEARCH = '';    //手动输入条件
 FLT_POS = 1;    //过滤还是定位
 SEL_COL = '';   //选择列名
 
+//下拉框
+public filterItems = {
+    airlineCode:'',
+    aircraftTypeCode:'',
+}
+
 aircrafts : Array<any>;
 public row_state: any = { renderFlight: {} };
 public render_data: Array<object> = [];  //显示数据，即需要显示的数据
+public return_data: Array<object> = []; //下拉框显示数据
+
 ngOnInit() {
     this.aircrafts = this.basicDataService.aircraft;
     this.basicDataService.aircraft_subject.subscribe(
@@ -42,113 +50,38 @@ ngOnInit() {
     tableCont.addEventListener('scroll',scrollHandle);
 }
 
-//刷新
-clearFiter(){
-    $("#inputerInfo").val(""); //清空过滤或查找定位文本框
-    $("#airlineCompany").val(""); //清空航空公司
-    $("#jx").val(""); //清空机型
-    this.ngOnInit();
-}
 //输入框回车事件
 inputEnter() {
-if (this.FLT_POS === 1) {
-    this.selectChange()
-} else {
-    this.selectChange()
-    this.inputPosition(this.render_data)
-}
+    if (this.FLT_POS === 1) {
+        this.inputFilter(this.aircrafts)
+    } else {
+        this.inputFilter(this.aircrafts)
+        this.inputPosition(this.aircrafts)
+    }
 }
 
 //下拉框选择筛选
 selectChange() {
-    let filter_data = [];
-    let filteraircrafts = this.render_data;
-    this.render_data.forEach(item => {
-        filter_data.push(Object.assign({}, item));
-    })
-    if (this.FLT_POS === 1) {
-        this.inputFilter(filter_data);
-    } else {
-        this.aircrafts = filter_data;
-        this.row_state = this.aircrafts.length > 0 ? this.aircrafts[0] : { renderFlight: {} };
-    }
-    //下拉框筛选
-    filter_data = filter_data.filter(item => {
-        if (item) {
+    this.return_data = this.aircrafts.filter(item=>{
             let is_satis = true;
-            for (const key in filteraircrafts) {
-                if (filteraircrafts.hasOwnProperty(key) && filteraircrafts[key]) {
-                    if (item[key] === filteraircrafts[key]) {
+            for (const key in this.filterItems) {
+                if (this.filterItems.hasOwnProperty(key) && this.filterItems[key]) {
+                    if (item[key] === this.filterItems[key]) {
                         is_satis = true;
                         continue;
                     } else {
                         is_satis = false;
                         break;
                     }
-
                 }
             }
             return is_satis;
-        } else if (item) {
-            let is_satis = true;
-            for (const key in filteraircrafts) {
-                if (filteraircrafts.hasOwnProperty(key) && filteraircrafts[key]) {
-                    if (item[key] === filteraircrafts[key]) {
-                        is_satis = true;
-                        continue;
-                    } else {
-                        is_satis = false;
-                        break;
-                    }
-
-                }
-            }
-            return is_satis;
-        } else {
-            let pre_satis = true;
-            let rea_satis = true;
-            for (const key in filteraircrafts) {
-                if (filteraircrafts.hasOwnProperty(key) && filteraircrafts[key]) {
-                    if (item[key] === filteraircrafts[key]) {
-                        pre_satis = true;
-                        continue;
-                    } else {
-                        pre_satis = false;
-                        break;
-                    }
-
-                }
-            }
-            for (const key in filteraircrafts) {
-                if (filteraircrafts.hasOwnProperty(key) && filteraircrafts[key]) {
-                    if (item[key] === filteraircrafts[key]) {
-                        rea_satis = true;
-                        continue;
-                    } else {
-                        rea_satis = false;
-                        break;
-                    }
-
-                }
-            }
-
-            if (pre_satis && !rea_satis) {
-                item = item;
-                return pre_satis;
-            } else if (!pre_satis && rea_satis) {
-                item = item;
-                return rea_satis;
-            } else if (pre_satis && rea_satis) {
-                return pre_satis && rea_satis;
-            } else {
-                return false;
-            }
-        }
     })
-    }
+    this.render_data = this.return_data;
+}
 
-    //输入框筛选
-    inputFilter(filterData) {
+//输入框筛选
+inputFilter(filterData) {
     if (this.SEARCH) {
         if (this.SEL_COL) {
             let sel_col = this.SEL_COL;
@@ -196,14 +129,14 @@ selectChange() {
             })
         }
     }
-    this.aircrafts = filterData;
-    this.row_state = this.aircrafts.length > 0 ? this.aircrafts[0] : { renderFlight: {} };
-    }
+    this.render_data = filterData;
+    this.row_state = this.render_data.length > 0 ? this.render_data[0] : { renderFlight: {} };
+}
 
-    positionArray: Array<any> = [];
-    positionArrayIndex: number = 0;
-    //输入框定位
-    inputPosition(filterData) {
+positionArray: Array<any> = [];
+positionArrayIndex: number = 0;
+//输入框定位
+inputPosition(filterData) {
     let transArray = []
     if (this.SEL_COL) {
         let sel_col = this.SEL_COL;