diff --git a/src/app/pages/basic-data/terminal-area/terminal-area.component.html b/src/app/pages/basic-data/terminal-area/terminal-area.component.html
index f862faf..dff09cf 100644
--- a/src/app/pages/basic-data/terminal-area/terminal-area.component.html
+++ b/src/app/pages/basic-data/terminal-area/terminal-area.component.html
@@ -5,6 +5,8 @@
                 <div class="line-operator-left input-container mb-3 col-xlg-8 col-mlg-8 col-xl-8 col-lg-10">
                     <select class="mr-4 form-control" [(ngModel)]="SEL_COL" name="" id="">
                          <option value="">选择列名</option>
+                         <option value="terminalAreaCode">航站楼区域代码</option>
+                         <option value="terminalAreaName">航站楼区域名称</option>
                     </select>
                     <label class="radio-inline custom-radio nowrap mr-4">
                          <input type="radio" [(ngModel)]="FLT_POS" [value]="1" name="filter-position">
@@ -36,7 +38,7 @@
                         </tr>
                     </thead>
                     <tbody>
-                        <tr *ngFor="let terminalArea of terminalAreas;let i = index">
+                        <tr *ngFor="let terminalArea of render_data;let i = index">
                             <td>{{i+1}}</td>
                             <td>{{terminalArea.terminalAreaCode}}</td>
                             <td>{{terminalArea.terminalAreaName}}</td>
diff --git a/src/app/pages/basic-data/terminal-area/terminal-area.component.ts b/src/app/pages/basic-data/terminal-area/terminal-area.component.ts
index 2162bd2..3a93d98 100644
--- a/src/app/pages/basic-data/terminal-area/terminal-area.component.ts
+++ b/src/app/pages/basic-data/terminal-area/terminal-area.component.ts
@@ -20,9 +20,15 @@ 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 = {
+    
+}
+
 terminalAreas : 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.terminalAreas = this.basicDataService.terminal_area;
     this.basicDataService.terminal_area_subject.subscribe(
@@ -42,111 +48,38 @@ ngOnInit() {
     tableCont.addEventListener('scroll',scrollHandle);
 }
 
-//刷新
-clearFiter(){
-    $("#inputerInfo").val(""); //清空过滤或查找定位文本框
-    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.terminalAreas)
+    } else {
+        this.inputFilter(this.terminalAreas)
+        this.inputPosition(this.terminalAreas)
+    }
 }
 
 //下拉框选择筛选
 selectChange() {
-    let filter_data = [];
-    let filterterminalAreas = 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.terminalAreas = filter_data;
-        this.row_state = this.terminalAreas.length > 0 ? this.terminalAreas[0] : { renderFlight: {} };
-    }
-    //下拉框筛选
-    filter_data = filter_data.filter(item => {
-        if (item) {
+    this.return_data = this.terminalAreas.filter(item=>{
             let is_satis = true;
-            for (const key in filterterminalAreas) {
-                if (filterterminalAreas.hasOwnProperty(key) && filterterminalAreas[key]) {
-                    if (item[key] === filterterminalAreas[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 filterterminalAreas) {
-                if (filterterminalAreas.hasOwnProperty(key) && filterterminalAreas[key]) {
-                    if (item[key] === filterterminalAreas[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 filterterminalAreas) {
-                if (filterterminalAreas.hasOwnProperty(key) && filterterminalAreas[key]) {
-                    if (item[key] === filterterminalAreas[key]) {
-                        pre_satis = true;
-                        continue;
-                    } else {
-                        pre_satis = false;
-                        break;
-                    }
-
-                }
-            }
-            for (const key in filterterminalAreas) {
-                if (filterterminalAreas.hasOwnProperty(key) && filterterminalAreas[key]) {
-                    if (item[key] === filterterminalAreas[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;
@@ -194,14 +127,14 @@ selectChange() {
             })
         }
     }
-    this.terminalAreas = filterData;
-    this.row_state = this.terminalAreas.length > 0 ? this.terminalAreas[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;