diff --git a/packages/ui/certd-client/src/views/certd/pipeline/certd-form/crud.tsx b/packages/ui/certd-client/src/views/certd/pipeline/certd-form/crud.tsx
index 3fe9e5f0..9fab545b 100644
--- a/packages/ui/certd-client/src/views/certd/pipeline/certd-form/crud.tsx
+++ b/packages/ui/certd-client/src/views/certd/pipeline/certd-form/crud.tsx
@@ -43,6 +43,8 @@ export default function (certPlugins: any[], formWrapperRef: any): CreateCrudOpt
     }
   }
 
+  const randomHour = Math.floor(Math.random() * 6);
+  const randomMin = Math.floor(Math.random() * 60);
   return {
     crudOptions: {
       form: {
@@ -94,6 +96,7 @@ export default function (certPlugins: any[], formWrapperRef: any): CreateCrudOpt
           title: "定时触发",
           type: "text",
           form: {
+            value: `0 ${randomMin} ${randomHour} * * *`,
             component: {
               name: "cron-editor",
               vModel: "modelValue",