From b08c3ca89f463f5a6775d77107d91cadce8bdf05 Mon Sep 17 00:00:00 2001
From: zyy <zyy@email.com>
Date: Mon, 15 Sep 2025 18:09:40 +0800
Subject: [PATCH] 1

---
 src/main/java/com/nq/service/impl/UserServiceImpl.java |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/nq/service/impl/UserServiceImpl.java b/src/main/java/com/nq/service/impl/UserServiceImpl.java
index a962322..9026607 100644
--- a/src/main/java/com/nq/service/impl/UserServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/UserServiceImpl.java
@@ -647,7 +647,10 @@
                 return ServerResponse.createByErrorMsg("余额不足", request);
             }
 
-            userAssetsServices.availablebalanceChange(fromType, user.getId(), EUserAssets.HANDLING_CHARGE, orderFree, "", "");
+            if (orderFree.compareTo(BigDecimal.ZERO) > 0) {
+                userAssetsServices.availablebalanceChange(fromType, user.getId(), EUserAssets.HANDLING_CHARGE, orderFree, "", "");
+            }
+
             userAssetsServices.availablebalanceChange(fromType, user.getId(), EUserAssets.TRANSFER, amtBig.negate(),fromType+"/"+toType,"");
             //转换金额
             amtBig = userAssetsServices.exchangeAmountByRate(fromType, toType, amtBig);

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