diff --git a/include/HDLog.h b/include/HDLog.h
index fc4b5b7..f9e5fe0 100644
--- a/include/HDLog.h
+++ b/include/HDLog.h
@@ -86,7 +86,7 @@
 #endif
 #define InitLogData() HDLogInit(NULL)
 
-enum eLogLevel {
+typedef enum eLogLevel {
     kLogLevelSwitch = 0,    ///< 日志开关
     kLogLevelColor,         ///< 彩色日志
     kLogLevelDebug,         ///< 常规调试信息
@@ -96,7 +96,19 @@ enum eLogLevel {
     kLogLevelHeap,          ///< 打印堆大小信息
     kLogLevelTrace,         ///< trace级别日志
     kLogLevelMax,
-};
+} eLogLevel;
+
+typedef uint8_t (*HDLogFlashOpt_t)(uint8_t isWrite, eLogLevel level, uint8_t value);
+/**
+ * @brief 设置日志flash读写调用, 注: 配置后必须调用 HDLogOptFlashInit, 否则日志项将处于全开状态
+ * @param call 日志flash读写调用
+ */
+void HDLogSetOptFlashCall(HDLogFlashOpt_t call);
+
+/**
+ * @brief 日志flash初始化, 调用后触发日志flash回调
+ */
+void HDLogOptFlashInit();
 
 /**
  * @brief 日志初始化
diff --git a/src/HDLog.c b/src/HDLog.c
index 82f5156..e710461 100644
--- a/src/HDLog.c
+++ b/src/HDLog.c
@@ -57,6 +57,7 @@ static HBIT_DEFINE(sLogItem, kLogLevelMax);
 static uint32_t (*sGetTime)()          = NULL;
 static HDLogGetTaskType_t sGetCurrTask = NULL;
 static HDLogGetStackSizeType_t sGetCurrStackSize = NULL;
+static HDLogFlashOpt_t sFlashCall = NULL;
 #if USE_SYS_CHECK_HEAP
 static HDLogGetStackSizeType_t sGetCurrHeapSize = NULL;
 #endif
@@ -190,20 +191,56 @@ static void LogShell(HSHELL_FUNC_ARGS)
     uint8_t lastStatus = HBitGet(sLogItem, key);
     HBitSet(sLogItem, key, arg1);
     HSHELL_PRINTFL("logStatus[%d]->[%d]", lastStatus, HBitGet(sLogItem, key));
+    if (sFlashCall != NULL)
+    {
+        sFlashCall(1, key, arg1);
+    }
+}
+
+void HDLogSetOptFlashCall(HDLogFlashOpt_t call)
+{
+    sFlashCall = call;
+}
+
+void HDLogOptFlashInit()
+{
+    if (sFlashCall == NULL)
+    {
+        return ;
+    }
+
+    for (int i = 0; i < kLogLevelMax; ++i)
+    {
+        uint8_t enable = sFlashCall(0, i, 0);
+        HBitSet(sLogItem, i, enable);
+    }
 }
 
 void HDLogInit(uint32_t (*getTime)())
 {
     sGetTime = getTime;
     HSHellRegister(sLogMatch, sizeof(sLogMatch) / sizeof(HShellMatch), LogShell, 1);
-    HBitSet(sLogItem, kLogLevelSwitch, 1);
-    HBitSet(sLogItem, kLogLevelDebug, 1);
-    HBitSet(sLogItem, kLogLevelError, 1);
-    HBitSet(sLogItem, kLogLevelHex, 0);
-    HBitSet(sLogItem, kLogLevelStack, 1);
+    if (sFlashCall == NULL)
+    {
+        HBitSet(sLogItem, kLogLevelSwitch, 1);
+        HBitSet(sLogItem, kLogLevelDebug, 1);
+        HBitSet(sLogItem, kLogLevelError, 1);
+        HBitSet(sLogItem, kLogLevelHex, 0);
+        HBitSet(sLogItem, kLogLevelStack, 1);
 #ifdef USE_RTOS
-    HBitSet(sLogItem, kLogLevelHeap, 1);
+        HBitSet(sLogItem, kLogLevelHeap, 1);
 #endif
+    }
+    else
+    {
+        // 如果配置了flash调用, 全部打开, 延后读取, 避免flash未初始化
+        for (int i = 0; i < kLogLevelMax; ++i)
+        {
+            HBitSet(sLogItem, i, 1);
+        }
+
+        HBitSet(sLogItem, kLogLevelColor, 0);
+    }
 
 #if USE_RTOS_LOG_LOCK
     if (sLogMutex == NULL)