From 41fa4726ad6caae24ea4089573fd3eadafd07ed5 Mon Sep 17 00:00:00 2001
From: tianfeng <769204422@qq.com>
Date: Fri, 19 Sep 2025 18:52:49 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=82=B2=E8=A7=82=E9=94=81?=
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---
 .../rds/service/props/impl/FragmentsBackpackServiceImpl.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/rds/service/props/impl/FragmentsBackpackServiceImpl.java b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/rds/service/props/impl/FragmentsBackpackServiceImpl.java
index 718090a1..62d94e29 100644
--- a/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/rds/service/props/impl/FragmentsBackpackServiceImpl.java
+++ b/rc-service/rc-service-other/other-infrastructure/src/main/java/com/red/circle/other/infra/database/rds/service/props/impl/FragmentsBackpackServiceImpl.java
@@ -63,7 +63,8 @@ public class FragmentsBackpackServiceImpl extends
         .setSql("quantity=quantity-" + quantity)
         .in(FragmentsBackpack::getFragmentsId, fragmentsIds)
         .eq(FragmentsBackpack::getUserId, userId)
-        .last(PageConstant.formatLimit(fragmentsIds.size()))
+        .ge(FragmentsBackpack::getQuantity, quantity)
+        .last(PageConstant.formatLimit(fragmentsIds.size()) + " FOR UPDATE")
         .execute();
   }