diff --git a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcUserDemandRecServiceImpl.java b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcUserDemandRecServiceImpl.java
index 17833fe7cb..45a1e6f1f8 100644
--- a/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcUserDemandRecServiceImpl.java
+++ b/epmet-module/epmet-heart/epmet-heart-server/src/main/java/com/epmet/service/impl/IcUserDemandRecServiceImpl.java
@@ -373,6 +373,9 @@ public class IcUserDemandRecServiceImpl extends BaseServiceImpl<IcUserDemandRecD
             //待处理+已派单才可以指派
             throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(), String.format("需求当前状态为【%s】,不可指派",entity.getStatus()),"当前状态,不可指派");
         }
+        if (UserDemandConstant.VOLUNTEER.equals(formDTO.getServiceType()) && formDTO.getServerId().equals(entity.getDemandUserId())) {
+            throw new EpmetException(EpmetErrorCode.EPMET_COMMON_OPERATION_FAIL.getCode(), String.format("居民端用户上报的需求【%s】,需求人与服务方（志愿者）不能同为一人", entity.getId()), "需求人与服务方不能同为一人");
+        }
         //1、修改主表
         //置为已派单
         entity.setStatus(UserDemandConstant.ASSIGNED);