diff --git a/config.h.in b/config.h.in
index e3b9db1e4..c9ddcc3fe 100644
--- a/config.h.in
+++ b/config.h.in
@@ -2,6 +2,8 @@
 #ifndef HIKYUU_CONFIG_H_
 #define HIKYUU_CONFIG_H_
 
+// clang-format off
+
 #define HKU_VERSION      "${VERSION}"
 #define HKU_VERSION_MAJOR ${VERSION_MAJOR}
 #define HKU_VERSION_MINOR ${VERSION_MINOR}
@@ -19,11 +21,21 @@
 // 检查下标越界
 #define CHECK_ACCESS_BOUND ${CHECK_ACCESS_BOUND}
 
+// 默认激活的日志级别
+#define LOG_ACTIVE_LEVEL ${LOG_ACTIVE_LEVEL}
+
+// 是否使用 spdlog
+#define USE_SPDLOG_LOGGER ${USE_SPDLOG_LOGGER}
+
 // 使用异步 logger
-#define HKU_USE_ASYNC_LOGGER ${USE_ASYNC_LOGGER}
-#define SPDLOG_ACTIVE_LEVEL ${SPDLOG_ACTIVE_LEVEL}
+#define HKU_USE_SPDLOG_ASYNC_LOGGER ${USE_SPDLOG_ASYNC_LOGGER}
+
+// spdlog默认日志级别
+#define SPDLOG_ACTIVE_LEVEL ${LOG_ACTIVE_LEVEL}
 
 // 关闭 HKU_ASSERT
 #define HKU_DISABLE_ASSERT ${HKU_DISABLE_ASSERT}
 
+// clang-format on
+
 #endif /* HIKYUU_CONFIG_H_ */
\ No newline at end of file
diff --git a/hikyuu_cpp/hikyuu/GlobalInitializer.cpp b/hikyuu_cpp/hikyuu/GlobalInitializer.cpp
index 09ce60be8..f9a661496 100644
--- a/hikyuu_cpp/hikyuu/GlobalInitializer.cpp
+++ b/hikyuu_cpp/hikyuu/GlobalInitializer.cpp
@@ -33,7 +33,7 @@ void GlobalInitializer::init() {
     _CrtSetBreakAlloc(-1);
 #endif
 
-    inner::init_logger();
+    init_logger();
     DataDriverFactory::init();
     auto& sm = StockManager::instance();
 }
@@ -45,7 +45,9 @@ void GlobalInitializer::clean() {
 
     H5close();
 
-    spdlog::drop_all();
+#if USE_SPDLOG_LOGGER
+    spdlog::shutdown();
+#endif
 
 #ifdef MSVC_LEAKER_DETECT
     // MSVC 内存泄露检测，输出至 VS 的输出窗口
diff --git a/hikyuu_cpp/hikyuu/Log.cpp b/hikyuu_cpp/hikyuu/Log.cpp
index 6e633ce7a..be6a05a34 100644
--- a/hikyuu_cpp/hikyuu/Log.cpp
+++ b/hikyuu_cpp/hikyuu/Log.cpp
@@ -7,25 +7,31 @@
 
 #include "GlobalInitializer.h"
 #include "Log.h"
+
+#if USE_SPDLOG_LOGGER
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <iostream>
 //#include "spdlog/sinks/ostream_sink.h"
 //#include "spdlog/sinks/rotating_file_sink.h"
 
-#if HKU_USE_ASYNC_LOGGER
+#if HKU_USE_SPDLOG_ASYNC_LOGGER
 #include <spdlog/async.h>
-#endif /* HKU_USE_ASYNC_LOGGER */
+#endif /* HKU_USE_SPDLOG_ASYNC_LOGGER */
+#endif /* #if USE_SPDLOG_LOGGER */
 
 namespace hku {
 
-namespace inner {
-
 static LOG_LEVEL g_log_level = TRACE;
 
+LOG_LEVEL get_log_level() {
+    return g_log_level;
+}
+
 /**********************************************
  * Use SPDLOG for logging
  *********************************************/
-#if HKU_USE_ASYNC_LOGGER
+#if USE_SPDLOG_LOGGER
+#if HKU_USE_SPDLOG_ASYNC_LOGGER
 void init_logger() {
     // auto stdout_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(std::cout, true);
     auto stdout_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
@@ -44,13 +50,11 @@ void init_logger() {
     spdlog::register_logger(logger);
 }
 
-} /*namespace inner */
-
 std::shared_ptr<spdlog::async_logger> getHikyuuLogger() {
     return spdlog::get("hikyuu");
 }
 
-#else /* #if HKU_USE_ASYNC_LOGGER */
+#else /* #if HKU_USE_SPDLOG_ASYNC_LOGGER */
 
 void init_logger() {
     auto stdout_sink = std::make_shared<spdlog::sinks::stdout_color_sink_mt>();
@@ -62,21 +66,26 @@ void init_logger() {
     spdlog::register_logger(logger);
 }
 
-} /*namespace inner */
-
 std::shared_ptr<spdlog::logger> HKU_API getHikyuuLogger() {
     return spdlog::get("hikyuu");  // inner::g_hikyuu_logger;
 }
 
-#endif /* #if HKU_USE_ASYNC_LOGGER */
+#endif /* #if HKU_USE_SPDLOG_ASYNC_LOGGER */
 
-LOG_LEVEL get_log_level() {
-    return inner::g_log_level;
+void set_log_level(LOG_LEVEL level) {
+    g_log_level = level;
+    getHikyuuLogger()->set_level((spdlog::level::level_enum)level);
 }
 
+#else  /* #if USE_SPDLOG_LOGGER */
+/**********************************************
+ * Use SPDLOG for logging
+ *********************************************/
+void init_logger() {}
+
 void set_log_level(LOG_LEVEL level) {
-    inner::g_log_level = level;
-    getHikyuuLogger()->set_level((spdlog::level::level_enum)level);
+    g_log_level = level;
 }
+#endif /* #if USE_SPDLOG_LOGGER */
 
 }  // namespace hku
diff --git a/hikyuu_cpp/hikyuu/Log.h b/hikyuu_cpp/hikyuu/Log.h
index f71eb0014..17dc8a7ef 100644
--- a/hikyuu_cpp/hikyuu/Log.h
+++ b/hikyuu_cpp/hikyuu/Log.h
@@ -10,9 +10,13 @@
 #define HIKUU_LOG_H_
 
 #include "config.h"
-#include <string>
+
+#if USE_SPDLOG_LOGGER
 #include <spdlog/spdlog.h>
 #include <spdlog/fmt/ostr.h>
+#endif
+
+#include <fmt/ostream.h>
 #include <fmt/format.h>
 
 #ifndef HKU_API
@@ -29,14 +33,19 @@ namespace hku {
  * @{
  */
 
+/**********************************************
+ * Use SPDLOG for logging
+ *********************************************/
+#if USE_SPDLOG_LOGGER
+/** 日志级别 */
 enum LOG_LEVEL {
-    TRACE = SPDLOG_LEVEL_TRACE,
-    DEBUG = SPDLOG_LEVEL_DEBUG,
-    INFO = SPDLOG_LEVEL_INFO,
-    WARN = SPDLOG_LEVEL_WARN,
-    ERROR = SPDLOG_LEVEL_ERROR,
-    FATAL = SPDLOG_LEVEL_CRITICAL,
-    OFF = SPDLOG_LEVEL_OFF,
+    TRACE = SPDLOG_LEVEL_TRACE,     ///< 跟踪
+    DEBUG = SPDLOG_LEVEL_DEBUG,     ///< 调试
+    INFO = SPDLOG_LEVEL_INFO,       ///< 一般信息
+    WARN = SPDLOG_LEVEL_WARN,       ///< 告警
+    ERROR = SPDLOG_LEVEL_ERROR,     ///< 错误
+    FATAL = SPDLOG_LEVEL_CRITICAL,  ///< 致命
+    OFF = SPDLOG_LEVEL_OFF,         ///< 关闭日志打印
 };
 
 /**
@@ -51,15 +60,12 @@ LOG_LEVEL HKU_API get_log_level();
  */
 void HKU_API set_log_level(LOG_LEVEL level);
 
-#if HKU_USE_ASYNC_LOGGER
+#if HKU_USE_SPDLOG_ASYNC_LOGGER
 std::shared_ptr<spdlog::async_logger> HKU_API getHikyuuLogger();
 #else
 std::shared_ptr<spdlog::logger> HKU_API getHikyuuLogger();
-#endif /* #if HKU_USE_ASYNC_LOGGER */
+#endif /* #if HKU_USE_SPDLOG_ASYNC_LOGGER */
 
-/**********************************************
- * Use SPDLOG for logging
- *********************************************/
 #define HKU_LOGGER_TRACE(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::trace, __VA_ARGS__)
 #define HKU_TRACE(...) SPDLOG_LOGGER_TRACE(hku::getHikyuuLogger(), __VA_ARGS__)
 
@@ -75,17 +81,77 @@ std::shared_ptr<spdlog::logger> HKU_API getHikyuuLogger();
 #define HKU_LOGGER_ERROR(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::err, __VA_ARGS__)
 #define HKU_ERROR(...) SPDLOG_LOGGER_ERROR(hku::getHikyuuLogger(), __VA_ARGS__)
 
-#define HKU_LOGGER_FATAL(logger, ...) SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__)
+#define HKU_LOGGER_FATAL(logger, ...) \
+    SPDLOG_LOGGER_CALL(logger, spdlog::level::critical, __VA_ARGS__)
 #define HKU_FATAL(...) SPDLOG_LOGGER_CRITICAL(hku::getHikyuuLogger(), __VA_ARGS__)
 
-namespace inner {
-#if HKU_USE_ASYNC_LOGGER
+#if HKU_USE_SPDLOG_ASYNC_LOGGER
 void init_logger();
 #else
 void init_logger();
 #endif
-} /* namespace inner */
+
+#else
+enum LOG_LEVEL {
+    TRACE = 0,
+    DEBUG = 1,
+    INFO = 2,
+    WARN = 3,
+    ERROR = 4,
+    FATAL = 5,
+    OFF = 6,
+};
+
+LOG_LEVEL HKU_API get_log_level();
+void HKU_API set_log_level(LOG_LEVEL level);
+void init_logger();
+
+#if LOG_ACTIVE_LEVEL <= 0
+#define HKU_TRACE(...) \
+    fmt::print("[HKU-T] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_TRACE(...)
+#endif
+
+#if LOG_ACTIVE_LEVEL <= 1
+#define HKU_DEBUG(...) \
+    fmt::print("[HKU-D] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_DEBUG(...)
+#endif
+
+#if LOG_ACTIVE_LEVEL <= 2
+#define HKU_INFO(...) \
+    fmt::print("[HKU-I] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_INFO(...)
+#endif
+
+#if LOG_ACTIVE_LEVEL <= 3
+#define HKU_WARN(...) \
+    fmt::print("[HKU-W] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_WARN(...)
+#endif
+
+#if LOG_ACTIVE_LEVEL <= 4
+#define HKU_ERROR(...) \
+    fmt::print("[HKU-E] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_ERROR(...)
+#endif
+
+#if LOG_ACTIVE_LEVEL <= 5
+#define HKU_FATAL(...) \
+    fmt::print("[HKU-F] - {} ({}:{})\n", fmt::format(__VA_ARGS__), __FILE__, __LINE__);
+#else
+#define HKU_FATAL(...)
+#endif
+
+#endif /* USE_SPDLOG_LOGGER */
 
 /** @} */
+
 } /* namespace hku */
+
 #endif /* HIKUU_LOG_H_ */
diff --git a/hikyuu_cpp/hikyuu/hikyuu.cpp b/hikyuu_cpp/hikyuu/hikyuu.cpp
index 9c7e030fa..9d93d592f 100644
--- a/hikyuu_cpp/hikyuu/hikyuu.cpp
+++ b/hikyuu_cpp/hikyuu/hikyuu.cpp
@@ -13,8 +13,6 @@ namespace hku {
 static Parameter g_hikyuu_context;
 
 void hikyuu_init(const string& config_file_name) {
-    // inner::init_logger();
-
     IniParser config;
     try {
         config.read(config_file_name);
diff --git a/hikyuu_cpp/hikyuu/utilities/ConnectPool.h b/hikyuu_cpp/hikyuu/utilities/ConnectPool.h
index ea1466caa..4859c8c17 100644
--- a/hikyuu_cpp/hikyuu/utilities/ConnectPool.h
+++ b/hikyuu_cpp/hikyuu/utilities/ConnectPool.h
@@ -11,6 +11,7 @@
 #define HIKYUU_UTILITIES_CONNECTPOOL_H
 
 #include <thread>
+#include <mutex>
 #include <queue>
 #include "Parameter.h"
 
@@ -85,6 +86,7 @@ class ConnectPool {
                 m_connectList.push(p);
             } else {
                 delete p;
+                p = nullptr;
                 m_count--;
             }
         } else {
diff --git a/hikyuu_cpp/hikyuu/utilities/db_connect/sqlite/SQLiteConnect.cpp b/hikyuu_cpp/hikyuu/utilities/db_connect/sqlite/SQLiteConnect.cpp
index 6d2e999da..31b537479 100644
--- a/hikyuu_cpp/hikyuu/utilities/db_connect/sqlite/SQLiteConnect.cpp
+++ b/hikyuu_cpp/hikyuu/utilities/db_connect/sqlite/SQLiteConnect.cpp
@@ -7,6 +7,7 @@
  *      Author: fasiondog
  */
 
+#include <thread>
 #include "../../../config.h"
 #include "../../../Log.h"
 #include "SQLiteConnect.h"
diff --git a/hikyuu_cpp/unit_test/hikyuu/datetime/test_TimeDelta.cpp b/hikyuu_cpp/unit_test/hikyuu/datetime/test_TimeDelta.cpp
index b188ebb6e..f9848f1cf 100644
--- a/hikyuu_cpp/unit_test/hikyuu/datetime/test_TimeDelta.cpp
+++ b/hikyuu_cpp/unit_test/hikyuu/datetime/test_TimeDelta.cpp
@@ -400,6 +400,8 @@ TEST_CASE("test_TimeDelta_Datetime_operator") {
     CHECK(d == Datetime(2019, 12, 20));
 }
 
+#if HKU_SUPPORT_SERIALIZATION
+
 /** @par 检测点 */
 TEST_CASE("test_TimeDelat_serialize") {
     string filename(StockManager::instance().tmpdir());
@@ -422,4 +424,6 @@ TEST_CASE("test_TimeDelat_serialize") {
     CHECK(td1 == td2);
 }
 
+#endif /* #if HKU_SUPPORT_SERIALIZATION */
+
 /** @} */
\ No newline at end of file
diff --git a/hikyuu_cpp/unit_test/hikyuu/test_main.cpp b/hikyuu_cpp/unit_test/hikyuu/test_main.cpp
index 2649537dc..352c6b798 100644
--- a/hikyuu_cpp/unit_test/hikyuu/test_main.cpp
+++ b/hikyuu_cpp/unit_test/hikyuu/test_main.cpp
@@ -50,7 +50,8 @@ int main(int argc, char** argv) {
     // !!! THIS IS JUST AN EXAMPLE SHOWING HOW DEFAULTS/OVERRIDES ARE SET !!!
 
     // defaults
-    // context.addFilter("test-case-exclude", "*math*");  // exclude test cases with "math" in their name
+    // context.addFilter("test-case-exclude", "*math*");  // exclude test cases with "math" in their
+    // name
     context.setOption("abort-after", 5);    // stop test execution after 5 failed assertions
     context.setOption("order-by", "name");  // sort the test cases by their name
 
diff --git a/hikyuu_cpp/unit_test/xmake.lua b/hikyuu_cpp/unit_test/xmake.lua
index b835dde2c..a7b1e783d 100644
--- a/hikyuu_cpp/unit_test/xmake.lua
+++ b/hikyuu_cpp/unit_test/xmake.lua
@@ -86,7 +86,7 @@ target("small-test")
 
     -- add files
     add_files("./hikyuu/hikyuu/**.cpp");
-    -- add_files("./hikyuu/hikyuu/test_StockManager.cpp");
+    --add_files("./hikyuu/hikyuu/test_StockManager.cpp");
     add_files("./hikyuu/test_main.cpp")
     
 target_end()
\ No newline at end of file
diff --git a/xmake.lua b/xmake.lua
index 3ec0d5f46..cfd0db35c 100644
--- a/xmake.lua
+++ b/xmake.lua
@@ -5,10 +5,15 @@ set_project("hikyuu")
 
 -- version
 set_version("1.1.5")
-set_configvar("USE_ASYNC_LOGGER", 0)
-set_configvar("SPDLOG_ACTIVE_LEVEL", 2)
+if is_mode("debug") then
+    set_configvar("LOG_ACTIVE_LEVEL", 0)  -- 激活的日志级别 
+else 
+    set_configvar("LOG_ACTIVE_LEVEL", 2)  -- 激活的日志级别 
+end
+set_configvar("USE_SPDLOG_LOGGER", 0) -- 是否使用spdlog作为日志输出
+set_configvar("USE_SPDLOG_ASYNC_LOGGER", 0) -- 使用异步的spdlog
 set_configvar("CHECK_ACCESS_BOUND", 1)
-set_configvar("SUPPORT_SERIALIZATION", ifelse(is_mode("debug"), 0, 1))
+set_configvar("SUPPORT_SERIALIZATION", is_mode("release") and 1 or 0)
 set_configvar("SUPPORT_TEXT_ARCHIVE", 0)
 set_configvar("SUPPORT_XML_ARCHIVE", 1)
 set_configvar("SUPPORT_BINARY_ARCHIVE", 1)