diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/mapper/DgBusinessProcessStatusMapper.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/mapper/DgBusinessProcessStatusMapper.java
index d3700398..1cdedeb6 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/mapper/DgBusinessProcessStatusMapper.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/mapper/DgBusinessProcessStatusMapper.java
@@ -4,6 +4,9 @@ package com.daqing.financial.guarantee.mapper;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.daqing.framework.domain.guarantee.DgBusinessProcessStatus;
 import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+
+import java.util.List;
 
 /**
  * <p>
@@ -16,4 +19,5 @@ import org.apache.ibatis.annotations.Mapper;
 @Mapper
 public interface DgBusinessProcessStatusMapper extends BaseMapper<DgBusinessProcessStatus> {
 
+    int selectBybusinessIdAndStatus(@Param("businessIds") List<Integer> businessIds, @Param("businessStatus") Integer businessStatus);
 }
diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/model/response/AlRepaymentEntryListRes.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/model/response/AlRepaymentEntryListRes.java
index 0f5a9dd4..550815b2 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/model/response/AlRepaymentEntryListRes.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/model/response/AlRepaymentEntryListRes.java
@@ -97,6 +97,7 @@ public class AlRepaymentEntryListRes implements Serializable {
     /**
      * 创建时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
     @TableField(fill= FieldFill.INSERT)
     private Date createTime;
 
@@ -104,6 +105,7 @@ public class AlRepaymentEntryListRes implements Serializable {
      * 修改时间
      */
     @TableField(fill= FieldFill.INSERT_UPDATE)
+    @JsonFormat(pattern = "yyyy-MM-dd", timezone = "GMT+8")
     private Date updateTime;
     /**
      * 担保额度（元）
diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlRepaymentEntryServiceImpl.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlRepaymentEntryServiceImpl.java
index aa692749..39d1c1c4 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlRepaymentEntryServiceImpl.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/AlRepaymentEntryServiceImpl.java
@@ -169,7 +169,11 @@ public class AlRepaymentEntryServiceImpl extends ServiceImpl<AlRepaymentEntryMap
         //遍历list取出应还款日，计算逾期天数=当前时间-应还款日
         for (AlRepaymentEntryRes res:list) {
             long times2 = res.getRepaymentDate().getTime();//应还款日
-            long times3 = res.getActualRepaymentDate().getTime();//实际还款日
+            long times3=0L;
+            if(res.getActualRepaymentDate()!=null){
+                times3 = res.getActualRepaymentDate().getTime();//实际还款日
+            }
+
             AlRepaymentEntry entry = new AlRepaymentEntry();
             entry.setId(res.getId());
             AlInsuranceList alInsuranceList = new AlInsuranceList();
diff --git a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgApplyAmountInfoServiceImpl.java b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgApplyAmountInfoServiceImpl.java
index 6df68875..b100cba5 100644
--- a/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgApplyAmountInfoServiceImpl.java
+++ b/dq-financial-guarantee/src/main/java/com/daqing/financial/guarantee/service/impl/DgApplyAmountInfoServiceImpl.java
@@ -135,6 +135,23 @@ public class DgApplyAmountInfoServiceImpl extends ServiceImpl<DgApplyAmountInfoM
             log.error("LogAspect 操作失败：" + e.getMessage());
             e.printStackTrace();
         }
+
+        //根据社会统一信用代码判断是否可以申请业务，同一客户如果有一笔业务在业务流程在进行中，则不能再申请
+        //首先根据统一社会信用代码查询备份企业业务关联表中的业务id
+        List<DgBusinessCompany> businessCompanyList = dgBusinessCompanyMapper.selectList(new QueryWrapper<DgBusinessCompany>()
+                .eq("social_unified_code", businessApplication.getSocialUnifiedCode()));
+        List<Integer> businessIds = new ArrayList<Integer>();
+        for (DgBusinessCompany businessCompany:businessCompanyList) {
+            businessIds.add(businessCompany.getBusinessId());
+        }
+        //根据业务id查询dg_business_process_status表中是否存在业务为进行中的记录
+        Integer businessStatus=StatusCode.YW_IN_PROGRESS;//进行中
+        int count2 = dgBusinessProcessStatusMapper.selectBybusinessIdAndStatus(businessIds,businessStatus);
+        //如果存在，则不能再申请业务
+        if(count2>0){
+            ExceptionCast.cast(GuaranteeCode.REPEAT_BUSINESS);
+        }
+
         //申请贷款相关信息
         DgApplyAmountInfo dgApplyAmountInfo = new DgApplyAmountInfo();
         dgApplyAmountInfo.setCompanyId(businessApplication.getCompanyId());
diff --git a/dq-financial-guarantee/src/main/resources/mapper/guarantee/DgBusinessProcessStatusMapper.xml b/dq-financial-guarantee/src/main/resources/mapper/guarantee/DgBusinessProcessStatusMapper.xml
index 567a989d..8f71754e 100644
--- a/dq-financial-guarantee/src/main/resources/mapper/guarantee/DgBusinessProcessStatusMapper.xml
+++ b/dq-financial-guarantee/src/main/resources/mapper/guarantee/DgBusinessProcessStatusMapper.xml
@@ -9,4 +9,14 @@
         <result column="business_status" property="businessStatus" />
     </resultMap>
 
+    <select id="selectBybusinessIdAndStatus" resultType="int" parameterType="long">
+        SELECT count(0)
+        FROM dg_business_process_status
+        WHERE business_id IN
+        <foreach collection="businessIds" open="(" separator="," close=")" item="item">
+            #{item}
+        </foreach>
+        AND business_status=#{businessStatus}
+    </select>
+
 </mapper>
diff --git a/dq-framework-model/src/main/java/com/daqing/framework/domain/guarantee/GuaranteeCode.java b/dq-framework-model/src/main/java/com/daqing/framework/domain/guarantee/GuaranteeCode.java
index 7d04872e..8de8578f 100644
--- a/dq-framework-model/src/main/java/com/daqing/framework/domain/guarantee/GuaranteeCode.java
+++ b/dq-framework-model/src/main/java/com/daqing/framework/domain/guarantee/GuaranteeCode.java
@@ -32,7 +32,9 @@ public enum GuaranteeCode implements ResultCode {
     EFFICIENCY_TIME_ERROR(false, 130001,"时间格式错误!"),
 
     FROM_DESIGN_PROCESS_ERROR(false,140001,"当前节点数据不存在!"),
-    FROM_DESIGN_NAME_NOT_NULL(false,140002,"字段名称不能为空!");
+    FROM_DESIGN_NAME_NOT_NULL(false,140002,"字段名称不能为空!"),
+
+    REPEAT_BUSINESS(false,140002,"企业已申请进行中的业务，不能再次申请！");
     /**
      * 操作是否成功
      */