diff --git a/FlowerGully/src/views/DataPreview/VideoMonitoring.vue b/FlowerGully/src/views/DataPreview/VideoMonitoring.vue
index a9207e512f26c5d828c2a5f282028851724ef325..83078a01f11d605311d0e82b08eb4f71264d862d 100644
--- a/FlowerGully/src/views/DataPreview/VideoMonitoring.vue
+++ b/FlowerGully/src/views/DataPreview/VideoMonitoring.vue
@@ -22,7 +22,7 @@
                         </el-option>
                     </el-select>
                 </div>
-                <el-checkbox-group v-model="checkedCities" :min="1" style="margin: 10px 0;width:100%">
+                <el-checkbox-group v-model="checkedCities" style="margin: 10px 0;width:100%">
                     <el-checkbox v-for="city in cities" :label="city" :key="city" size="mini" class="duox">{{ city
                     }}</el-checkbox>
                 </el-checkbox-group>
@@ -47,7 +47,7 @@
                         </el-select>
                         <template>
                             <span style="position: relative; top: -48px; left: 114px;color:#fff">
-                                <i class="el-icon-circle-close"></i>
+                                <i class="el-icon-circle-close" @click="close1(item)"></i>
                             </span>
                         </template>
                     </div>
@@ -175,6 +175,13 @@ export default {
         addZero(s) {
             return s < 10 ? "0" + s : s;
         },
+        close1(item) {
+            this.checkedCities.forEach(item1 => {
+                if (item1 == item) {
+                    this.checkedCities.splice(item1, 1)
+                }
+            })
+        }
     },
 
 
@@ -282,7 +289,7 @@ export default {
 /**修改边框和字体颜色 */
 ::v-deep .el-select {
     position: relative;
-    width: 258px;
+    width: 280px;
 
     .el-input {
         input {
@@ -311,7 +318,7 @@ export default {
     display: flex;
     justify-content: space-between;
     flex-flow: row wrap;
-    // overflow-x: scroll;
+    overflow-x: scroll;
 }
 
 .guan {
@@ -319,7 +326,6 @@ export default {
     margin-right: 8px;
     display: flex;
     flex-direction: column;
-    margin-bottom: -50px;
 }
 
 .spanA {