diff --git a/pusong-modules/pusong-business/src/main/java/com/pusong/business/service/impl/PsContractInfoServiceImpl.java b/pusong-modules/pusong-business/src/main/java/com/pusong/business/service/impl/PsContractInfoServiceImpl.java
index 0e57c66..6eca039 100644
--- a/pusong-modules/pusong-business/src/main/java/com/pusong/business/service/impl/PsContractInfoServiceImpl.java
+++ b/pusong-modules/pusong-business/src/main/java/com/pusong/business/service/impl/PsContractInfoServiceImpl.java
@@ -409,11 +409,13 @@ public class PsContractInfoServiceImpl implements IPsContractInfoService {
             log.info("托管服务");
         }
         QueryWrapper<PsContractInfo> lqw = buildQueryWrapper(bo);
-        String sql = "IFNULL((select sum(money) from ps_contract_pay where pay_status = 1 and business_type = 1 and contract_code = info.contract_code),0) - IFNULL((select sum(money) from ps_contract_pay where pay_status = 1 and business_type = 2 and contract_code = info.contract_code),0)";
-        if (bo.getAllReturn() == 1){
-            lqw.apply("info.contract_amount <= " + sql);
-        } else if (bo.getAllReturn() == 0) {
-            lqw.apply("info.contract_amount > " + sql);
+        if (bo.getAllReturn() != null){
+            String sql = "IFNULL((select sum(money) from ps_contract_pay where pay_status = 1 and business_type = 1 and contract_code = info.contract_code),0) - IFNULL((select sum(money) from ps_contract_pay where pay_status = 1 and business_type = 2 and contract_code = info.contract_code),0)";
+            if (bo.getAllReturn() == 1){
+                lqw.apply("info.contract_amount <= " + sql);
+            } else if (bo.getAllReturn() == 0) {
+                lqw.apply("info.contract_amount > " + sql);
+            }
         }
 
         Page<PsContractInfoVo> result = baseMapper.selectPageContractList(pageQuery.build(), lqw);