diff --git a/src/views/trials/trials-panel/reading/read-task/index.vue b/src/views/trials/trials-panel/reading/read-task/index.vue
index f93bf46c..47bdfb0b 100644
--- a/src/views/trials/trials-panel/reading/read-task/index.vue
+++ b/src/views/trials/trials-panel/reading/read-task/index.vue
@@ -201,8 +201,7 @@
         <el-form-item :label="$t('trials:readTask:title:copyForm')" prop="IsCopyOrigenalForms" :rules="[
           { required: true, message: $t('common:ruleMessage:select') },
         ]">
-          <el-radio-group v-model="ApplyforReasonForm.IsCopyOrigenalForms"
-            @input="() => ApplyforReasonForm.IsCopyFollowForms = false">
+          <el-radio-group v-model="ApplyforReasonForm.IsCopyOrigenalForms">
             <el-radio v-for="item of $d.YesOrNo" :key="`IsCopyOrigenalForms${item.raw.Id}`" :label="item.value">{{
               item.label }}</el-radio>
           </el-radio-group>
@@ -471,6 +470,9 @@ export default {
         if (!valid) return
         this.loading = true
         this.btnLoading = true
+        if (!this.ApplyforReasonForm.IsCopyOrigenalForms) {
+          this.ApplyforReasonForm.IsCopyFollowForms = null
+        }
         var params = {
           TaskIdList: [
             this.rowData.Id