diff --git a/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpCtcServiceImpl.java b/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpCtcServiceImpl.java
index 16711797..5283514d 100644
--- a/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpCtcServiceImpl.java
+++ b/ruoyi-admin/src/main/java/com/ruoyi/erp/service/impl/ErpCtcServiceImpl.java
@@ -2,6 +2,8 @@ package com.ruoyi.erp.service.impl;
 
 import java.text.SimpleDateFormat;
 import java.util.List;
+
+import com.ruoyi.common.core.redis.RedisCache;
 import com.ruoyi.common.utils.DateUtils;
 import com.ruoyi.common.utils.ShiroUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -23,6 +25,9 @@ public class ErpCtcServiceImpl implements IErpCtcService
     @Autowired
     private ErpCtcMapper erpCtcMapper;
 
+    @Autowired
+    private RedisCache redisCache;
+
     /**
      * 查询业务绩效表
      * 
@@ -127,7 +132,6 @@ public class ErpCtcServiceImpl implements IErpCtcService
 
     @Override
     public String getId() {
-        String time = new SimpleDateFormat("yyyyMMddHHmmssSSS").format(System.currentTimeMillis());
-        return "YWJ" + time.substring(2);
+        return redisCache.generateBillNo("YWJX");
     }
 }