diff --git a/ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/service/impl/InstallmentHistoryServiceImpl.java b/ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/service/impl/InstallmentHistoryServiceImpl.java
index c41df07..06208ce 100644
--- a/ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/service/impl/InstallmentHistoryServiceImpl.java
+++ b/ruoyi-modules/intc-invest/src/main/java/com/ruoyi/invest/service/impl/InstallmentHistoryServiceImpl.java
@@ -14,6 +14,7 @@ import com.ruoyi.invest.service.IInstallmentHistoryService;
 import org.springframework.stereotype.Service;
 
 import javax.annotation.Resource;
+import java.text.DecimalFormat;
 import java.util.ArrayList;
 import java.util.Calendar;
 import java.util.List;
@@ -112,6 +113,7 @@ public class InstallmentHistoryServiceImpl implements IInstallmentHistoryService
     {
         List<InstallmentHistoryDetail> detailList=new ArrayList<>();
         Long id = installmentHistory.getId();
+        DecimalFormat decimalFormat = new DecimalFormat("#.##");
             for (int i=1;i<=installmentHistory.getPeriod();i++)
             {
                 InstallmentHistoryDetail detail=new InstallmentHistoryDetail();
@@ -126,11 +128,16 @@ public class InstallmentHistoryServiceImpl implements IInstallmentHistoryService
                 }else if(installmentHistory.getType().equals("3")){
                     calendarStart.add(Calendar.MONTH, i);
                 }
+                double pricipal=Double.parseDouble(decimalFormat.format(installmentHistory.getInstallmentAmount()/installmentHistory.getPeriod()));
+                double interest=Double.parseDouble(decimalFormat.format(installmentHistory.getTotalInterest()/installmentHistory.getPeriod()));
+                detail.setPrincipal(pricipal);
+                detail.setInterest(interest);
+                detail.setCurrentAmount(pricipal+interest);
                 detail.setRepaymentDate(calendarStart.getTime());
                 detail.setPeriods(i);
                 detail.setType(installmentHistory.getType());
                 detail.setDelFlag("0");
-                detail.setPostingState("1");
+                detail.setPostingState("0");
                 detail.setCreateBy(SecurityUtils.getUsername());
                 detail.setCreateTime(DateUtils.getNowDate());
                 installmentHistoryDetailMapper.insertInstallmentHistoryDetail(detail);