diff --git a/hai-bweb/src/main/java/com/bweb/controller/HighDiscountAgentRelController.java b/hai-bweb/src/main/java/com/bweb/controller/HighDiscountAgentRelController.java
index 066d1fde..b7440e11 100644
--- a/hai-bweb/src/main/java/com/bweb/controller/HighDiscountAgentRelController.java
+++ b/hai-bweb/src/main/java/com/bweb/controller/HighDiscountAgentRelController.java
@@ -104,7 +104,7 @@ public class HighDiscountAgentRelController {
             highDiscountAgentRelService.insertDiscountAgentRel(highDiscountAgentRel);
 
             // 生成二维码
-            String qrCodeImg = DateUtil.date2String(new Date(),agent.getId() + discount.getId() + "yyyyMMddHHmmss") + IDGenerator.nextId(10) +".png";
+            String qrCodeImg = DateUtil.date2String(new Date(),agent.getId() + discount.getId() + "yyyyMMddHHmmss") + IDGenerator.nextId(2) +".png";
             String qrCodeUrl = SysConst.getSysConfig().getAgentQrCode() + "/ " + qrCodeImg;
 
             //参数