diff --git a/src/pages/bill/external_create.tsx b/src/pages/bill/external_create.tsx
index 53a7739..5084d44 100644
--- a/src/pages/bill/external_create.tsx
+++ b/src/pages/bill/external_create.tsx
@@ -7,13 +7,17 @@ import {IconLoading} from "@/components/icons";
 
 // 获取必填参数
 const RequiredParams = [
-    'application_number', //  'student_number', 可以不设置
-    'source', 'amount', 'student_chinese_name',
-    'student_english_name', 'student_email',
-    'program_code', 'programme_chinese_name',
+    //  'application_number','student_number', 可以不设置
+    'source', 'amount',
+    'program_code',
+    'intake_year',
+    'intake_semester'
+    /*
+    'student_english_name',
+    'programme_chinese_name', 'student_email','student_chinese_name',
     'programme_english_name', 'department_chinese_name',
     'department_english_name', 'attendance_mode',
-    'intake_year', 'intake_semester'
+     */
 ]
 
 const ExternalCreate = () => {
@@ -49,6 +53,9 @@ const ExternalCreate = () => {
                 }
                 params[key] = searchParams.get(key)
             }
+            if (!params.application_number && !params.student_number) {
+                return setState({error: 'params error: require application_number or student_number'})
+            }
             if (!params.details || params.details.length == 0) {
                 return setState({error: 'params error: require detail'})
             }