diff --git a/src/main/java/com/zcloud/service/xgf/impl/XgfUserServiceImpl.java b/src/main/java/com/zcloud/service/xgf/impl/XgfUserServiceImpl.java
index b7968877..9ba052a7 100644
--- a/src/main/java/com/zcloud/service/xgf/impl/XgfUserServiceImpl.java
+++ b/src/main/java/com/zcloud/service/xgf/impl/XgfUserServiceImpl.java
@@ -1030,8 +1030,26 @@ public class XgfUserServiceImpl implements XgfUserService {
             PageData entity = xgfUserMapper.findById(condition);
             entity.put("CHECK_STEP",info.getBACK_STEP());
             xgfUserMapper.edit(entity);
+
+            // 判断要不要清理委托书
+            if (clearWeiTuo(flowEntity, info.getBACK_STEP())) {
+                condition.clear();
+                condition.put("XGF_USER_DETAILS_ID", flows.getString("FLOWS_ID"));
+                PageData infoEntity = xgfUserDetailsMapper.findById(condition);
+                infoEntity.put("ATTORNEY", null);
+                xgfUserDetailsMapper.edit(infoEntity);
+            }
         }
     }
+    private boolean clearWeiTuo(PageData flowEntity,String backStep) throws Exception{
+        if ("1".equals(flowEntity.getString("FLOWS_TYPE"))){
+            return 1 <= Integer.parseInt(backStep);
+        }
+        if ("2".equals(flowEntity.getString("FLOWS_TYPE"))){
+            return 0 <= Integer.parseInt(backStep);
+        }
+        return false;
+    }
     private void clearsInfo(PageData entity,String step) throws Exception {
         if ("0".equals(step)){
             entity.put("APPOINT_ONE_USER_ID", "");