diff --git a/element-vue/src/components/supManager/setLabTime.vue b/element-vue/src/components/supManager/setLabTime.vue
index 820d4fc..4bdf5b0 100644
--- a/element-vue/src/components/supManager/setLabTime.vue
+++ b/element-vue/src/components/supManager/setLabTime.vue
@@ -33,7 +33,10 @@
 
         <!--            表格：节数选择-->
 
-        <tb_course :cClick="cellClick" :cStyle="cellStyle" table-label="点击相应的位置选取时间段" ref="times"></tb_course>
+        <el-dialog :visible.sync="courseDialog" append-to-body :close-on-click-modal="false"
+                   :title="lab.position+'  '+lab.name">
+            <tb_course :cClick="cellClick" :cStyle="cellStyle" table-label="点击相应的位置选取时间段" ref="times"></tb_course>
+        </el-dialog>
         <!--            checkbox:周次选择-->
         <el-dialog :visible.sync="weekDialog" title="请选择周数" width="400px" :close-on-click-modal="false" append-to-body>
             <week-selection @add="addWeek" @cancel="cancelSelection" ref="weekSelection"
@@ -102,9 +105,8 @@
         methods: {
             //设置周次与节次
             async showCourseDialog() {
-                this.$refs.times.lab = this.lab
                 this.tableAlive = true
-                this.$refs.times.courseDialog = true
+                this.courseDialog = true
             },
             //表格中每个格子的风格
             cellStyle: function ({row, column, rowIndex, columnIndex}) {
@@ -186,7 +188,7 @@
                 console.log(this.$refs.times)
                 console.log(this.allWeeksValue)
                 // this.form.schedule=this.allWeeksValue.toString()
-                this.$refs.times.courseDialog = false
+                this.courseDialog = false
                 // console.log(this.$refs.times)
                 this.tableAlive = false
                 if (this.allWeeksValue.length !== 0) {
@@ -198,7 +200,7 @@
             cancelSetWeeks: function () {
                 this.allWeeksValue = []
                 this.form.schedule = ""
-                this.$refs.times.courseDialog = false
+                this.courseDialog = false
                 this.formDialog = true
                 console.log(this.allWeeksValue)
                 this.tableAlive = false   //表格失活
diff --git a/element-vue/src/components/tb_course.vue b/element-vue/src/components/tb_course.vue
index e825906..5628856 100644
--- a/element-vue/src/components/tb_course.vue
+++ b/element-vue/src/components/tb_course.vue
@@ -1,62 +1,60 @@
 <template>
     <div>
-        <el-dialog :visible.sync="courseDialog" append-to-body :close-on-click-modal="false" :title="lab.position+'  '+lab.name">
-            <el-table :data="tableData" :span-method="objectSpanMethod" @cell-click="cClick" :cell-style="cStyle">
-                <el-table-column :label="tableLabel" align="center ">
-                    <el-table-column prop="daytime" label="" fixed align="center" width="60"></el-table-column>
-                    <el-table-column prop="time" label="" fixed align="center" width="100"></el-table-column>
-                    <el-table-column :index="1" prop="Monday" label="星期一" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Monday.name}} &nbsp;<br>
-                            {{scope.row.Monday.classes}} &nbsp; {{scope.row.Monday.population}}<br>
-                            {{scope.row.Monday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="2" prop="Tuesday" label="星期二" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Tuesday.name}} &nbsp;<br>
-                            {{scope.row.Tuesday.classes}} &nbsp; {{scope.row.Tuesday.population}}<br>
-                            {{scope.row.Tuesday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="3" prop="Wednesday" label="星期三" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Wednesday.name}} &nbsp;<br>
-                            {{scope.row.Wednesday.classes}} &nbsp; {{scope.row.Wednesday.population}}<br>
-                            {{scope.row.Wednesday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="4" prop="Thursday" label="星期四" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Thursday.name}} &nbsp;<br>
-                            {{scope.row.Thursday.classes}} &nbsp; {{scope.row.Thursday.population}}<br>
-                            {{scope.row.Thursday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="5" prop="Friday" label="星期五" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Friday.name}} &nbsp;<br>
-                            {{scope.row.Friday.classes}} &nbsp; {{scope.row.Friday.population}}<br>
-                            {{scope.row.Friday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="6" prop="Saturday" label="星期六" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Saturday.name}} &nbsp;<br>
-                            {{scope.row.Saturday.classes}} &nbsp; {{scope.row.Saturday.population}}<br>
-                            {{scope.row.Saturday.software}}
-                        </template>
-                    </el-table-column>
-                    <el-table-column :index="7" prop="Sunday" label="星期日" align="center">
-                        <template slot-scope="scope">
-                            {{scope.row.Sunday.name}} &nbsp;<br>
-                            {{scope.row.Sunday.classes}} &nbsp; {{scope.row.Sunday.population}}<br>
-                            {{scope.row.Sunday.software}}
-                        </template>
-                    </el-table-column>
+        <el-table :data="tableData" :span-method="objectSpanMethod" @cell-click="cClick" :cell-style="cStyle">
+            <el-table-column :label="tableLabel" align="center ">
+                <el-table-column prop="daytime" label="" fixed align="center" width="60"></el-table-column>
+                <el-table-column prop="time" label="" fixed align="center" width="100"></el-table-column>
+                <el-table-column :index="1" prop="Monday" label="星期一" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Monday.name}} &nbsp;<br>
+                        {{scope.row.Monday.classes}} &nbsp; {{scope.row.Monday.population}}<br>
+                        {{scope.row.Monday.software}}
+                    </template>
                 </el-table-column>
-            </el-table>
-        </el-dialog>
+                <el-table-column :index="2" prop="Tuesday" label="星期二" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Tuesday.name}} &nbsp;<br>
+                        {{scope.row.Tuesday.classes}} &nbsp; {{scope.row.Tuesday.population}}<br>
+                        {{scope.row.Tuesday.software}}
+                    </template>
+                </el-table-column>
+                <el-table-column :index="3" prop="Wednesday" label="星期三" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Wednesday.name}} &nbsp;<br>
+                        {{scope.row.Wednesday.classes}} &nbsp; {{scope.row.Wednesday.population}}<br>
+                        {{scope.row.Wednesday.software}}
+                    </template>
+                </el-table-column>
+                <el-table-column :index="4" prop="Thursday" label="星期四" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Thursday.name}} &nbsp;<br>
+                        {{scope.row.Thursday.classes}} &nbsp; {{scope.row.Thursday.population}}<br>
+                        {{scope.row.Thursday.software}}
+                    </template>
+                </el-table-column>
+                <el-table-column :index="5" prop="Friday" label="星期五" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Friday.name}} &nbsp;<br>
+                        {{scope.row.Friday.classes}} &nbsp; {{scope.row.Friday.population}}<br>
+                        {{scope.row.Friday.software}}
+                    </template>
+                </el-table-column>
+                <el-table-column :index="6" prop="Saturday" label="星期六" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Saturday.name}} &nbsp;<br>
+                        {{scope.row.Saturday.classes}} &nbsp; {{scope.row.Saturday.population}}<br>
+                        {{scope.row.Saturday.software}}
+                    </template>
+                </el-table-column>
+                <el-table-column :index="7" prop="Sunday" label="星期日" align="center">
+                    <template slot-scope="scope">
+                        {{scope.row.Sunday.name}} &nbsp;<br>
+                        {{scope.row.Sunday.classes}} &nbsp; {{scope.row.Sunday.population}}<br>
+                        {{scope.row.Sunday.software}}
+                    </template>
+                </el-table-column>
+            </el-table-column>
+        </el-table>
     </div>
 </template>
 
@@ -71,11 +69,7 @@
         data() {
             return {
                 item: '',
-                lab: {
-                    name: '',
-                    position: ''
-                },
-                courseDialog:false,
+                courseDialog: false,
                 data: [],
                 tableData: [
                     {