From d615fc515fc52d6ed970c11d59a017e48de4be32 Mon Sep 17 00:00:00 2001
From: zj <1772600164@qq.com>
Date: Tue, 16 Jun 2026 16:43:58 +0800
Subject: [PATCH] 1

---
 src/main/java/com/nq/service/impl/SiteSettingServiceImpl.java |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/nq/service/impl/SiteSettingServiceImpl.java b/src/main/java/com/nq/service/impl/SiteSettingServiceImpl.java
index 78c5299..50ae9ed 100644
--- a/src/main/java/com/nq/service/impl/SiteSettingServiceImpl.java
+++ b/src/main/java/com/nq/service/impl/SiteSettingServiceImpl.java
@@ -9,6 +9,7 @@
 import com.nq.pojo.SiteSetting;
 
 import com.nq.service.ISiteSettingService;
+import com.nq.utils.TradeFeeUtil;
 
 import java.util.List;
 
@@ -34,6 +35,9 @@
         if (list.size() > 0) {
 
             siteSetting = (SiteSetting) list.get(0);
+            if (siteSetting.getBuyFee() == null) {
+                siteSetting.setBuyFee(TradeFeeUtil.BUY_FEE_RATE);
+            }
 
         }
         return siteSetting;
@@ -48,6 +52,9 @@
         if (siteSetting == null) {
             return ServerResponse.createByErrorMsg("查不到设置记录");
         }
+        if (setting.getBuyFee() == null) {
+            setting.setBuyFee(TradeFeeUtil.BUY_FEE_RATE);
+        }
 
         int updateCount = this.siteSettingMapper.updateByPrimaryKeySelective(setting);
 

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