diff --git a/jero-boot-incoming-payment/src/main/java/com/jero/contract/controller/PayIncomeContractController.java b/jero-boot-incoming-payment/src/main/java/com/jero/contract/controller/PayIncomeContractController.java
index 22b5f69f..3827ade0 100644
--- a/jero-boot-incoming-payment/src/main/java/com/jero/contract/controller/PayIncomeContractController.java
+++ b/jero-boot-incoming-payment/src/main/java/com/jero/contract/controller/PayIncomeContractController.java
@@ -270,6 +270,24 @@ public class PayIncomeContractController extends JeroController<PayIncomeContrac
 		 return Result.OK(list);
 	 }
 
+	 /**
+	  *   验证项目是否关联合同
+	  *
+	  * @param projectId 项目id
+	  * @return
+	  */
+	 @ApiOperation(value="收入合同-验证项目是否关联合同", notes="收入合同-验证项目是否关联合同")
+	 @GetMapping(value = "/getAssociatedProject")
+	 public Result<?> getAssociatedProject(@RequestParam("projectId") String  projectId) {
+	 	 LambdaQueryWrapper<PayIncomeContractAssociated> queryPayIncomeContractAssociated = new LambdaQueryWrapper<>();
+		 queryPayIncomeContractAssociated.eq(PayIncomeContractAssociated::getProjectId,projectId);
+		 List<PayIncomeContractAssociated> list = payIncomeContractAssociatedService.list(queryPayIncomeContractAssociated);
+		 if(!CollectionUtils.isEmpty(list)){
+			 return Result.error("已关联合同企业不可更改");
+		 }
+		 return Result.OK("企业可更改");
+	 }
+
 	/**
 	*   关联
 	*