diff --git a/src/views/course/question/QuestionAdd.vue b/src/views/course/question/QuestionAdd.vue
index 3af5e72..d574103 100644
--- a/src/views/course/question/QuestionAdd.vue
+++ b/src/views/course/question/QuestionAdd.vue
@@ -50,48 +50,50 @@
         <a-card title="题目（题干内容）" :bordered="false">
           <a-textarea placeholder="" :rows="6" v-model="multiselect.questionName" style="width: 100%" />
         </a-card>
+        <a-checkbox-group @change="onChange" :value="checkedValues" style="width: 100%">
         <a-card :bordered="false">
           <template slot="title">
             选项（从选项中选择一个作为答案）<br />A &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.a" value="A">答案</a-checkbox>
+            <a-checkbox value="A">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerA" style="width: 100%" />
         </a-card>
         <a-card :bordered="false">
           <template slot="title">
             B &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.b" value="B">答案</a-checkbox>
+            <a-checkbox  value="B">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerB" style="width: 100%" />
         </a-card>
         <a-card :bordered="false">
           <template slot="title">
             C &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.c" value="C">答案</a-checkbox>
+            <a-checkbox value="C">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerC" style="width: 100%" />
         </a-card>
         <a-card :bordered="false">
           <template slot="title">
             D &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.d" value="D">答案</a-checkbox>
+            <a-checkbox value="D">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerD" style="width: 100%" />
         </a-card>
         <a-card :bordered="false">
           <template slot="title">
             E &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.E" value="E">答案</a-checkbox>
+            <a-checkbox value="E">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerE" style="width: 100%" />
         </a-card>
         <a-card :bordered="false">
           <template slot="title">
             F &nbsp;&nbsp;
-            <a-checkbox v-model="multiselect.F" value="F">答案</a-checkbox>
+            <a-checkbox  value="F">答案</a-checkbox>
           </template>
           <a-textarea placeholder="" :rows="6" v-model="multiselect.answerF" style="width: 100%" />
         </a-card>
+        </a-checkbox-group>
         <a-card title="答案解析" :bordered="false">
           <a-textarea placeholder="" :rows="6" v-model="multiselect.asnwerParse" style="width: 100%" />
         </a-card>
@@ -165,6 +167,7 @@ export default {
   components: {},
   data() {
     return {
+      checkedValues:[],
       radio: {},
       multiselect: {},
       estimate: {},
@@ -189,6 +192,9 @@ export default {
           this.radio.disabled = false
         } else if (this.tabKey == '2') {
           this.multiselect = res.data
+          console.log('c---------------s------------',this.multiselect)
+          if(this.multiselect.rightAnswers) this.checkedValues = this.multiselect.rightAnswers.split('')
+          console.log('arr',this.checkedValues)
           this.multiselect.disabled = false
           this.getRightAnswer()
         } else if (this.tabKey == '3') {
@@ -226,6 +232,12 @@ export default {
       this.tabKey = key
     },
 
+    //多选题选中
+    onChange(checkedValues) {
+      console.log('checked = ', checkedValues);
+      this.checkedValues = checkedValues;
+    },
+
     // 添加填空
     addAnswerSize() {
       if (this.Completion.answerList.length == 5) {