diff --git a/src/public/liblog/src/myLog.c b/src/public/liblog/src/myLog.c
index c319bed..bc63d87 100644
--- a/src/public/liblog/src/myLog.c
+++ b/src/public/liblog/src/myLog.c
@@ -28,7 +28,7 @@
 /** 单次批量处理消息数上限 */
 #define BATCH_MAX       100
 /** 空闲等待间隔(毫秒) */
-#define FLUSH_MS        100
+#define FLUSH_MS        10
 /** 单日志文件最大 10MB */
 #define FILE_MAX_SIZE   (10 * 1024 * 1024)
 /** 保留历史文件数 */
@@ -198,7 +198,16 @@ LOCAL stru_log_msg *q_pop(void)
 
 	while (g_log.q.count == 0 && g_log.running)
 	{
-		pthread_cond_wait(&g_log.q.cond_pop, &g_log.q.lock);
+		struct timespec ts;
+		clock_gettime(CLOCK_REALTIME, &ts);
+		ts.tv_nsec += FLUSH_MS * 1000000;
+		if (ts.tv_nsec >= 1000000000)
+		{
+			ts.tv_sec += 1;
+			ts.tv_nsec -= 1000000000;
+		}
+
+		pthread_cond_timedwait(&g_log.q.cond_pop, &g_log.q.lock, &ts);
 	}
 
 	if (g_log.q.count == 0)
@@ -471,6 +480,8 @@ LOCAL void *worker_thread(void *arg)
 {
 	(void)arg;
 
+	printf("[INFO] [myLog.c, %u] liblog: worker_thread started\n", __LINE__);
+
 	while (g_log.running)
 	{
 		stru_log_msg *batch[BATCH_MAX];
@@ -499,11 +510,7 @@ LOCAL void *worker_thread(void *arg)
 				pool_free(batch[i]);
 			}
 		}
-		else
-		{
-			/* 队列空，休眠等待 */
-			usleep(FLUSH_MS * 1000);
-		}
+		/* q_pop 已内置 FLUSH_MS 超时，无需额外 sleep */
 	}
 
 	return NULL;
@@ -519,7 +526,11 @@ LOCAL void global_init(void)
 {
 	pool_init();
 
-	/* 状态字段已在声明时用 {0} 初始化 */
+	/* 显式初始化同步原语（避免依赖零初始化的不可移植行为） */
+	pthread_mutex_init(&g_log.q.lock, NULL);
+	pthread_cond_init(&g_log.q.cond_pop, NULL);
+	pthread_cond_init(&g_log.q.cond_push, NULL);
+
 	g_log.q.head  = NULL;
 	g_log.q.tail  = NULL;
 	g_log.q.count = 0;
@@ -527,7 +538,18 @@ LOCAL void global_init(void)
 	g_log.to_file    = 0;
 	g_log.running    = 1;
 
-	pthread_create(&g_log.worker, NULL, worker_thread, NULL);
+	int ret = pthread_create(&g_log.worker, NULL, worker_thread, NULL);
+
+	if (ret != 0)
+	{
+		printf("[ERROR] [myLog.c, %u] liblog: pthread_create failed (err=%d)\n", __LINE__, ret);
+		g_log.running = 0;
+	}
+	else
+	{
+		printf("[INFO] [myLog.c, %u] liblog: async worker thread started, to_console=%d, to_file=%d\n",
+		       __LINE__, g_log.to_console, g_log.to_file);
+	}
 }
 
 /* ========== 公开 API ========== */
@@ -545,7 +567,7 @@ int log_init(const char *dir)
 	}
 
 	pool_init();
-	g_log.to_file = 1;
+	/* g_log.to_file = 1; *//* 默认不开启文件输出，由运行时 log_file_on() 显式开启 */
 
 	return 0;
 }