diff --git a/src/mixins/ems/intervalUpdate.js b/src/mixins/ems/intervalUpdate.js
index 774f221..d83a85c 100644
--- a/src/mixins/ems/intervalUpdate.js
+++ b/src/mixins/ems/intervalUpdate.js
@@ -13,7 +13,7 @@ const intervalUpdate=  {
         }
     },
     methods:{
-        updateInterval: function (cn,time=10000) {
+        updateInterval: function (cn,time=60000) {
             window.clearInterval(this.intervalUpdateTimer)
             this.intervalUpdateTimer = null
             this.intervalUpdateTimer = window.setInterval(cn,time)
diff --git a/src/views/ems/search/index.vue b/src/views/ems/search/index.vue
index 62c2c86..13de9df 100644
--- a/src/views/ems/search/index.vue
+++ b/src/views/ems/search/index.vue
@@ -24,6 +24,15 @@
           </el-radio>
         </el-radio-group>
       </el-form-item>
+      <el-form-item v-if="isDtdc" label="单体电池(不超过5个)" prop="child" :rules="[{ required: true, message: '请选择单体电池' }]">
+        <el-cascader
+            v-model="form.child"
+            style="width:400px"
+            :props="{ multiple: true }"
+            :show-all-levels="false"
+            :options="childOptions"
+            @change="handleChildChange"></el-cascader>
+      </el-form-item>
       <div style="display: flex">
         <el-form-item label="点位" prop="pointName"  :rules="[{ required: true, message: '请输入点位' }]" style="margin-right: 50px">
           <el-autocomplete
@@ -34,15 +43,6 @@
               @select="handleSelect"
           ></el-autocomplete>
         </el-form-item>
-        <el-form-item v-if="isDtdc" label="单体电池(不超过5个)" prop="child" :rules="[{ required: true, message: '请选择单体电池' }]" style="margin-right: 50px">
-          <el-cascader
-              v-model="form.child"
-              style="width:230px"
-              :props="{ multiple: true }"
-              :show-all-levels="false"
-              :options="childOptions"
-              @change="handleChildChange"></el-cascader>
-        </el-form-item>
         <el-form-item label="横坐标" prop="dataUnit" :rules="[{ required: true, message: '请选择横坐标' }]">
           <el-radio-group v-model="form.dataUnit">
             <el-radio :label="1">分钟</el-radio>