diff --git a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/supplierinvoiceRequestMain.data.ts b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/supplierinvoiceRequestMain.data.ts
index 4378fc895..9cb674cee 100644
--- a/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/supplierinvoiceRequestMain.data.ts
+++ b/src/views/wms/supplierManage/supplierinvoice/supplierinvoiceRequestMain/supplierinvoiceRequestMain.data.ts
@@ -697,8 +697,20 @@ export const SupplierinvoiceRequestMain = useCrudSchemas(reactive<CrudSchema[]>(
   }
 ]))
 
+function validateTaxRate(rule, value, callback) {
+  if (value>0) {
+    callback()
+  }else{
+    callback(new Error('税率必须大于0'))
+  }
+}
+
 //表单校验
 export const SupplierinvoiceRequestMainRules = reactive({
+  taxRate: [
+    required,
+    { validator:validateTaxRate, message: '税率必须大于0', trigger: 'blur'}
+  ],
   invoiceTime: [
     { required: true, message: '请选择发票日期', trigger: 'change' }
   ],