diff --git a/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue b/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
index 093914c98..44c57ab17 100644
--- a/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
+++ b/src/pages/processCenter/pages/creatProcess/xmqdqr/step1.vue
@@ -401,7 +401,7 @@ export default {
     return {
       pickerOptions: {
         disabledDate(time) {
-          return time.getTime() < Date.now();
+          return time.getTime() < Date.now() - 8.64e7;
         },
       },
       multipleSelection: [],