From 78ee3dd0df3dbf4969ec79a8bd868bbccf03010e Mon Sep 17 00:00:00 2001
From: Caisking <3449750381@qq.com>
Date: Sat, 5 Oct 2024 17:02:49 +0800
Subject: [PATCH] =?utf8?q?=E7=B3=BB=E7=BB=9F=EF=BC=9A=E4=BF=AE=E5=A4=8D?=
 =?utf8?q?=E7=B3=BB=E7=BB=9F=E6=97=A5=E5=BF=97=E7=9A=84=E5=AD=98=E5=82=A8?=
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---
 .../fd230app/nativelauncher/src/NativeLauncher.cpp        | 8 ++++----
 .../fd230app/nativeui/system/src/SystemLogModel.cpp       | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/code/sdk/application/wearable/fd230app/nativelauncher/src/NativeLauncher.cpp b/code/sdk/application/wearable/fd230app/nativelauncher/src/NativeLauncher.cpp
index 2a37a5fdc..68155f677 100644
--- a/code/sdk/application/wearable/fd230app/nativelauncher/src/NativeLauncher.cpp
+++ b/code/sdk/application/wearable/fd230app/nativelauncher/src/NativeLauncher.cpp
@@ -571,11 +571,11 @@ namespace OHOS
         // 注册开机时间  
         SystemLogData systemlog;  
         systemlog.timestamp = SystemLogModel::GetInstance()->GetCurrentTime();  
-        systemlog.type = SystemLogType::POWER_ON;  
-        // 先存储日志  
-        SystemLogModel::GetInstance()->saveLog(systemlog);  
-        // 然后读取日志  
+        systemlog.type = SystemLogType::POWER_ON;   
+        // 先读取日志
         SystemLogModel::GetInstance()->loadLog();
+        // 再存储日志
+        SystemLogModel::GetInstance()->saveLog(systemlog);
     }
 
     void NativeLauncher::InitAllNativeSlices(void)
diff --git a/code/sdk/application/wearable/fd230app/nativeui/system/src/SystemLogModel.cpp b/code/sdk/application/wearable/fd230app/nativeui/system/src/SystemLogModel.cpp
index f0e924e3d..de6459db7 100644
--- a/code/sdk/application/wearable/fd230app/nativeui/system/src/SystemLogModel.cpp
+++ b/code/sdk/application/wearable/fd230app/nativeui/system/src/SystemLogModel.cpp
@@ -72,7 +72,7 @@ bool SystemLogModel::saveLog(SystemLogData data) {
   }
 
   // 将日志写入文件
-  std::ofstream ofs(SYSTEM_LOG_FILE_PATH, std::ios::app);
+  std::ofstream ofs(SYSTEM_LOG_FILE_PATH, std::ios::trunc);
   if (!ofs.is_open()) {
     WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP,
                   "Failed to open log file for writing");
-- 
2.17.1