diff --git a/openhis-ui-vue3/src/views/charge/outpatientregistration/index.vue b/openhis-ui-vue3/src/views/charge/outpatientregistration/index.vue
index aedeac03b..bb4f4c231 100755
--- a/openhis-ui-vue3/src/views/charge/outpatientregistration/index.vue
+++ b/openhis-ui-vue3/src/views/charge/outpatientregistration/index.vue
@@ -2152,7 +2152,7 @@ async function confirmCheckIn() {
       accountFormData: {
         patientId: realPatientId,
         typeCode: 1, // 个人现金账户
-        contractNo: '0000', // 默认自费
+        contractNo: form.value.contractNo || '0000', // 使用用户选择的费用性质，默认自费
       },
       chargeItemFormData: {
         patientId: realPatientId,
@@ -2177,8 +2177,7 @@ async function confirmCheckIn() {
       healthcareName: service.name || '',
     };
 
-    // 同步设置 form 的 contractNo，ChargeDialog 的 feeType 会读取它
-    form.value.contractNo = '0000';
+    // 保留用户选择的 contractNo，ChargeDialog 的 feeType 会读取它
 
     // 5. 调用预结算接口（reg-pre-pay）
     const res = await addOutpatientRegistration(registrationParam);