diff --git a/src/views/incomePayments/meetManage/SignUpInfoEdit.vue b/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
index 0167cf5..aeb16fe 100644
--- a/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
+++ b/src/views/incomePayments/meetManage/SignUpInfoEdit.vue
@@ -96,6 +96,7 @@
                     </div>
                   </div>
                 </a-checkbox-group>
+                <a-button @click="cancelChoiceTopic">清空会议信息</a-button>
               </a-form-item>
             </a-col>
           </a-row>
@@ -360,6 +361,14 @@ export default {
         this.form.validateFields(['choiceTopic'])
       })
     },
+    // 取消会议名称的选中
+    cancelChoiceTopic() {
+      this.form.setFieldsValue({
+        choiceTopic: [],
+        radioKey: undefined,
+        radioKeyTwo: undefined,
+      })
+    },
     // 获取国际研讨会-能选择课题的数据字典数据
     getLinkTopicsOptionArr(meetingId) {
       getLinkTopics({id: meetingId}).then(res =>{