diff --git a/src/views/trials/trials-panel/setting/qc-question/components/DefaultQS.vue b/src/views/trials/trials-panel/setting/qc-question/components/DefaultQS.vue
index 93343be5..305f7345 100644
--- a/src/views/trials/trials-panel/setting/qc-question/components/DefaultQS.vue
+++ b/src/views/trials/trials-panel/setting/qc-question/components/DefaultQS.vue
@@ -145,14 +145,16 @@ export default {
       arr.map(item => {
         this.$refs.qsList.toggleRowSelection(item, selected)
       })
+      let list = [...selection, ...arr]
       if (selected) {
-        arr.forEach(item => {
+        list.forEach(item => {
           if (!this.selectArr.find(d => d.Id === item.Id)) {
-            this.selectArr.push(arr)
+            this.selectArr.push(item)
           }
         })
       } else {
-        arr.forEach(item => {
+        list = [row, ...arr]
+        list.forEach(item => {
           let index = this.selectArr.indexOf(d => d.Id === item.Id)
           if (!~index) {
             this.selectArr.splice(index, 1)