diff --git a/APP/app_log.c b/APP/app_log.c
index d9af5ba..4f1e2eb 100644
--- a/APP/app_log.c
+++ b/APP/app_log.c
@@ -14,13 +14,15 @@ static char     s_debug_level = 'D';
 static char     s_cmd_buf[48];
 static uint8_t  s_cmd_len;
 
-/* RTT 二进制烧录：将 ui0902_res.bin 写到 W25Q128 @ UI0902_RES_BASE */
+/* RTT 二进制烧录：写到 W25Q128（ui0902 或本地曲目） */
 static uint8_t  s_flash_mode;
+static uint32_t s_flash_base;
 static uint32_t s_flash_addr;
 static uint32_t s_flash_remain;
 static uint32_t s_flash_last_sector;
 static uint16_t s_flash_page_len;
 static uint8_t  s_flash_page[256];
+static char     s_flash_ok_tag[24];
 
 uint8_t app_log_flash_busy(void)
 {
@@ -61,7 +63,7 @@ static void app_log_flash_feed(const uint8_t *data, unsigned len)
     unsigned i;
 
     for (i = 0; i < len && s_flash_remain > 0U; i++) {
-        if (s_flash_page_len == 0U && s_flash_addr == UI0902_RES_BASE && i == 0U) {
+        if (s_flash_page_len == 0U && s_flash_addr == s_flash_base && i == 0U) {
             SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "FLASH_RX\n");
         }
         s_flash_page[s_flash_page_len++] = data[i];
@@ -73,34 +75,42 @@ static void app_log_flash_feed(const uint8_t *data, unsigned len)
 
     if (s_flash_remain == 0U && s_flash_mode) {
         s_flash_mode = 0U;
-        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "FLASH_UI0902_OK\n");
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, s_flash_ok_tag);
         UI_DrawModeSelectScreen();
     }
 }
 
-static void app_log_flash_start(uint32_t size)
+static void app_log_flash_start_at(uint32_t base, uint32_t size, const char *go_tag, const char *ok_tag)
 {
-    char msg[64];
+    char msg[80];
 
     if (size == 0U || size > (2U * 1024U * 1024U)) {
-        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "FLASH_UI0902_ERR size\n");
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "FLASH_ERR size\n");
         return;
     }
 
     s_flash_mode = 1U;
-    s_flash_addr = UI0902_RES_BASE;
+    s_flash_base = base;
+    s_flash_addr = base;
     s_flash_remain = size;
     s_flash_last_sector = 0xFFFFFFFFUL;
     s_flash_page_len = 0U;
     s_cmd_len = 0U;
     s_cmd_buf[0] = '\0';
+    strncpy(s_flash_ok_tag, ok_tag, sizeof(s_flash_ok_tag) - 1U);
+    s_flash_ok_tag[sizeof(s_flash_ok_tag) - 1U] = '\0';
 
     snprintf(msg, sizeof(msg),
-             "FLASH_UI0902_GO base=0x%08lX size=%lu\n",
-             (unsigned long)UI0902_RES_BASE, (unsigned long)size);
+             "%s base=0x%08lX size=%lu\n",
+             go_tag, (unsigned long)base, (unsigned long)size);
     SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, msg);
 }
 
+static void app_log_flash_start(uint32_t size)
+{
+    app_log_flash_start_at(UI0902_RES_BASE, size, "FLASH_UI0902_GO", "FLASH_UI0902_OK\n");
+}
+
 static void app_log_slot_store(const char *line)
 {
     uint16_t idx = s_head;
@@ -264,6 +274,106 @@ uint8_t app_log_try_command(const char *cmd)
         app_log_flash_start(size);
         return 1U;
     }
+    if (strncmp(cmd, "flash haitian ", 14) == 0) {
+        uint32_t size = (uint32_t)strtoul(cmd + 14, NULL, 10);
+        app_log_flash_start_at(FLASH_ADDR_SONG_HAITIAN, size,
+                               "FLASH_HAITIAN_GO", "FLASH_HAITIAN_OK\n");
+        return 1U;
+    }
+    if (strncmp(cmd, "tone status", 11) == 0) {
+        uint8_t hdr[16];
+        uint8_t name[40];
+        uint8_t cur_hdr[16];
+        char *pname;
+        char line[192];
+        const char *map;
+        W25Q128_Read(hdr, FLASH_ADDR_SONG_HAITIAN, 16);
+        W25Q128_Read(name, FLASH_ADDR_SONG_HAITIAN + 1280 + 4, 32);
+        name[32] = 0;
+        W25Q128_Read(cur_hdr, (uint32_t)ADDRESS, 16);
+        pname = AutoBandTop1_GetPresetName();
+        if (ADDRESS == EXTFLASH_BIN1_RHYTHM_ADDR)
+            map = "BIN1_RHYTHM";
+        else if (ADDRESS == EXTFLASH_BIN2_SONG_HAITIAN_ADDR)
+            map = "BIN2_SONG_HAITIAN";
+        else if (ADDRESS == EXTFLASH_BIN3_UNIVERSAL_ADDR)
+            map = "BIN3_UNIVERSAL";
+        else
+            map = "UNKNOWN";
+        snprintf(line, sizeof(line),
+                 "TONE tab=%u sw=%u addr=0x%08lX map=%s songidx=%u rhyt=%u\n",
+                 (unsigned)mGuiData[GUI_TAB_INDEX].Current,
+                 (unsigned)mGuiData[GUI_AUTOBAND_SW].Current,
+                 (unsigned long)ADDRESS, map,
+                 (unsigned)ParamGuiData[EXPRESS_MODE_PARAM].Current,
+                 (unsigned)ParamGuiData[SONG_MODE_PARAM].Current);
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        snprintf(line, sizeof(line),
+                 "TONE map BIN1=0x%08lX BIN2=0x%08lX BIN3=0x%08lX\n",
+                 (unsigned long)EXTFLASH_BIN1_RHYTHM_ADDR,
+                 (unsigned long)EXTFLASH_BIN2_SONG_HAITIAN_ADDR,
+                 (unsigned long)EXTFLASH_BIN3_UNIVERSAL_ADDR);
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        snprintf(line, sizeof(line),
+                 "TONE @ADDRESS magic=%02X%02X%02X%02X cnt=%lu\n",
+                 cur_hdr[0], cur_hdr[1], cur_hdr[2], cur_hdr[3],
+                 (unsigned long)(cur_hdr[12] | (cur_hdr[13] << 8) |
+                                 (cur_hdr[14] << 16) | (cur_hdr[15] << 24)));
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        snprintf(line, sizeof(line),
+                 "TONE @BIN2 magic=%02X%02X%02X%02X max=%lu cnt=%lu name=%.16s\n",
+                 hdr[0], hdr[1], hdr[2], hdr[3],
+                 (unsigned long)(hdr[8] | (hdr[9] << 8) | (hdr[10] << 16) | (hdr[11] << 24)),
+                 (unsigned long)(hdr[12] | (hdr[13] << 8) | (hdr[14] << 16) | (hdr[15] << 24)),
+                 (char *)name);
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        snprintf(line, sizeof(line),
+                 "TONE loaded name=%s count=%d\n",
+                 pname ? pname : "(null)",
+                 AutoBandTop1_GetPresetItemCount());
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        return 1U;
+    }
+    if (strncmp(cmd, "tone reload", 11) == 0) {
+        char line[96];
+        UI_ReloadTonePreset();
+        snprintf(line, sizeof(line),
+                 "TONE_RELOAD addr=0x%08lX name=%s\n",
+                 (unsigned long)ADDRESS,
+                 AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "(null)");
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        return 1U;
+    }
+    if (strncmp(cmd, "tone local", 10) == 0) {
+        char line[128];
+        int ret;
+        mGuiData[GUI_TAB_INDEX].Current = 1;      /* 专业 */
+        mGuiData[GUI_AUTOBAND_SW].Current = 1;    /* 本地曲目 */
+        ParamGuiData[EXPRESS_MODE_PARAM].Current = 0;
+        UI_ApplyToneAddress();
+        AutoBandTop1_Stop();
+        StartFlag = 0;
+        ret = AutoBandTop1_LoadPresetItemFromFlash(0);
+        snprintf(line, sizeof(line),
+                 "TONE_LOCAL ret=%d addr=0x%08lX map=BIN2@0x%08lX name=%s count=%d %s\n",
+                 ret, (unsigned long)ADDRESS,
+                 (unsigned long)EXTFLASH_BIN2_SONG_HAITIAN_ADDR,
+                 AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "(null)",
+                 AutoBandTop1_GetPresetItemCount(),
+                 (ADDRESS == EXTFLASH_BIN2_SONG_HAITIAN_ADDR) ? "OK" : "MISMATCH");
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, line);
+        return 1U;
+    }
+    if (strncmp(cmd, "tone pick", 9) == 0) {
+        /* 模拟专业+本地曲目拨片（无和弦板） */
+        mGuiData[GUI_TAB_INDEX].Current = 1;
+        mGuiData[GUI_AUTOBAND_SW].Current = 1;
+        KEY_ID_1629 = 0; /* 走默认和弦兜底 */
+        StartFlag = 0;
+        Pick_Handle();
+        SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "TONE_PICK_DONE\n");
+        return 1U;
+    }
     if (strncmp(cmd, "flash erase chip", 16) == 0) {
         SEGGER_RTT_WriteString(APP_LOG_RTT_CHANNEL, "FLASH_ERASE_BEGIN\n");
         LOG_I("FLASH", "W25Q128 chip erase start");
diff --git a/Global/Global.c b/Global/Global.c
index 133cfdb..fef79ed 100644
--- a/Global/Global.c
+++ b/Global/Global.c
@@ -101,7 +101,7 @@ int16_t MIC_VOL_MAP[11]= {-9000,-7000,-5000,-3000,-1000,1000,3000,5000,7000,9000
 
 uint8_t TOUCH_AREA_NUM = (sizeof(Touch_Areas)/sizeof(Touch_AreaTypeDef));
 
-const uint8_t Version[3] = {0,2,2}; /* major.minor.patch — 0.2.2: BT persist, settings icon focus, auto-off UI */
+const uint8_t Version[3] = {0,2,3}; /* major.minor.patch — 0.2.3: local song HKTK load/play + tone addr logs */
 
 uint8_t Led = 8;
 bool PressFlag = 0;
@@ -775,21 +775,48 @@ void Pick_Handle()
       break;
 
       case 2:
-          if(StartFlag == 0)  //当播放了之后，拨片不再起作用
+          /* 普通：节奏/本地曲目均用 StartWithNote；切库后允许再次拨片起奏 */
+          if (StartFlag == 0 || mGuiData[GUI_AUTOBAND_SW].Current)
           {
               StartFlag = 1;
+              AutoBandTop1_Stop();
               AutoBandTop1_SetLoopMode(0,1);
+              AutoBandTop1_SetRunVar(mGuiData[GUI_PLAY_SECTION].Current);
+              /* 起调必须用 0x3C+移调；勿用和弦音区 MIDI（如 48），否则本地曲目起奏异常 */
               midi = 0x3C + mGuiData[GUI_TRANSPOSE].Current;
               AutoBandTop1_StartWithNote(midi);
               AutoBandTop1_StartWithNotes(midi_note_buff, note_cnt);
+              if (mGuiData[GUI_AUTOBAND_SW].Current)
+                  LOG_I("pick", "local/normal root=%u name=%s", midi,
+                        AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?");
           }
       break;
 
       case 1:
          StartFlag = 1;
-         AutoBandTop1_SetPiecePlayMode(1,0,1920);
-         AutoBandTop1_StartWithNotes(midi_note_buff, note_cnt);
-         AutoBandTop1_SetLoopMode(0,1);
+         if (mGuiData[GUI_AUTOBAND_SW].Current)
+         {
+             /* 本地曲目：与普通模式同一套起奏（0x3C 根音 + 和弦音） */
+             AutoBandTop1_Stop();
+             AutoBandTop1_SetLoopMode(0,1);
+             AutoBandTop1_SetRunVar(mGuiData[GUI_PLAY_SECTION].Current);
+             midi = 0x3C + mGuiData[GUI_TRANSPOSE].Current;
+             AutoBandTop1_StartWithNote(midi);
+             AutoBandTop1_StartWithNotes(midi_note_buff, note_cnt);
+             LOG_I("pick", "local/expert root=%u name=%s sw=%u tab=%u",
+                   midi,
+                   AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+                   (unsigned)mGuiData[GUI_AUTOBAND_SW].Current,
+                   (unsigned)mGuiData[GUI_TAB_INDEX].Current);
+         }
+         else
+         {
+             AutoBandTop1_SetPiecePlayMode(1,0,1920);
+             AutoBandTop1_StartWithNotes(midi_note_buff, note_cnt);
+             AutoBandTop1_SetLoopMode(0,1);
+             LOG_I("pick", "expert/rhythm piece name=%s",
+                   AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?");
+         }
       break;
       case 0:
          StartFlag = 1;
diff --git a/MyCode/App_Auto.c b/MyCode/App_Auto.c
index 619e76a..492beb0 100644
--- a/MyCode/App_Auto.c
+++ b/MyCode/App_Auto.c
@@ -13,7 +13,7 @@
 #include <stdlib.h>
 #include "includes.h"
 MidiFifoSeq_t m_MidiSendFifo;
-#define PRESET_BUFFER_SIZE (1024*40)
+#define PRESET_BUFFER_SIZE (1024*41)  /* 2s.res compressed HKTK preset 39760 bytes */
 static int m_presetCount = 0;
 static uint8_t pStoreBuffer[PRESET_BUFFER_SIZE];
 //static uint8_t* pStoreBuffer;
@@ -76,9 +76,60 @@ static void Func_CallBack_PitchWheel(int channel,int cc,int value)
     mymidififo_InQueue(&m_MidiSendFifo,&midimsg);
 }
 
+/* Flash Map 0903：对照 ExtFlash_Tone_Addr.h / Doc/.../FLASH_MAP.txt */
+static const char *ToneFlashMapBank(uint32_t abs)
+{
+    if (abs >= EXTFLASH_BIN1_RHYTHM_ADDR &&
+        abs < EXTFLASH_BIN1_RHYTHM_ADDR + EXTFLASH_BIN1_RHYTHM_SIZE)
+        return "BIN1_RHYTHM";
+    if (abs >= EXTFLASH_BIN2_SONG_HAITIAN_ADDR &&
+        abs < EXTFLASH_BIN2_SONG_HAITIAN_ADDR + EXTFLASH_BIN2_SONG_HAITIAN_SIZE)
+        return "BIN2_SONG_HAITIAN";
+    if (abs >= EXTFLASH_BIN3_UNIVERSAL_ADDR &&
+        abs < EXTFLASH_BIN3_UNIVERSAL_ADDR + EXTFLASH_BIN3_UNIVERSAL_SIZE)
+        return "BIN3_UNIVERSAL";
+    if (abs >= FLASH_ADDR_AUTOBAND_LEGACY &&
+        abs < FLASH_ADDR_AUTOBAND_LEGACY + 0x10000UL)
+        return "LEGACY_AUTOBAND";
+    return "OUT_OF_MAP";
+}
+
+static uint32_t s_flash_rd_last_base = 0xFFFFFFFFu;
+static uint16_t s_flash_rd_log_cnt = 0;
+
 static int Func_CallBack_ReadFlash(int address,int length,uint8_t* pOutput)
 {
-    W25Q128_Read(pOutput, (uint32_t)ADDRESS+address, length);
+    uint32_t base = (uint32_t)ADDRESS;
+    uint32_t abs = base + (uint32_t)address;
+    const char *bank;
+
+    if (base != s_flash_rd_last_base) {
+        s_flash_rd_last_base = base;
+        s_flash_rd_log_cnt = 0;
+        LOG_I("FLASH_RD", "bank base=0x%08X map=%s (BIN1=0x%08X BIN2=0x%08X BIN3=0x%08X)",
+              (unsigned)base,
+              ToneFlashMapBank(base),
+              (unsigned)EXTFLASH_BIN1_RHYTHM_ADDR,
+              (unsigned)EXTFLASH_BIN2_SONG_HAITIAN_ADDR,
+              (unsigned)EXTFLASH_BIN3_UNIVERSAL_ADDR);
+    }
+
+    bank = ToneFlashMapBank(abs);
+    /* 加载阶段打印前若干次 + 每次 offset==0；避免播放期刷屏 */
+    if (s_flash_rd_log_cnt < 16u || address == 0) {
+        LOG_I("FLASH_RD", "abs=0x%08X off=%d len=%d map=%s",
+              (unsigned)abs, address, length, bank);
+        if (s_flash_rd_log_cnt < 0xFFFFu)
+            s_flash_rd_log_cnt++;
+        if (s_flash_rd_log_cnt == 16u)
+            LOG_I("FLASH_RD", "further reads omitted (same base)");
+    } else if (bank[0] == 'O') {
+        /* 读到 Map 外：始终告警 */
+        LOG_W("FLASH_RD", "OUT_OF_MAP abs=0x%08X off=%d len=%d base=0x%08X",
+              (unsigned)abs, address, length, (unsigned)base);
+    }
+
+    W25Q128_Read(pOutput, abs, length);
     return 0;
 }
 //
@@ -97,11 +148,14 @@ void App_Auto_Init(void)
     int ret = AutoBandTop1_LoadPresetItemFromFlash(0);
     if (ret != 0)
     {
-        LOG_E("AUTO", "LoadPreset fail ret=%d addr=0x%08X",
-              ret, (unsigned)ADDRESS);
+        LOG_E("AUTO", "LoadPreset fail ret=%d addr=0x%08X map=%s",
+              ret, (unsigned)ADDRESS, ToneFlashMapBank((uint32_t)ADDRESS));
     }
     else
     {
+        LOG_I("AUTO", "LoadPreset ok name=%s addr=0x%08X map=%s",
+              AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+              (unsigned)ADDRESS, ToneFlashMapBank((uint32_t)ADDRESS));
         AutoBandTop1_ChangeBPM(mGuiData[1].Current);
     }
 }
diff --git a/UI/UI_SongMode.c b/UI/UI_SongMode.c
index 6ba6527..c17efb4 100644
--- a/UI/UI_SongMode.c
+++ b/UI/UI_SongMode.c
@@ -178,12 +178,21 @@ void Touch_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex,uint8_t value)
                 show_Param(&UI_Label[GUI_MODE_PARAM], pCurData);
 
             UI_ApplyToneAddress();
+            int ret = 0;
             if (tab == 0)
-                AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[ALL_MODE_PARAM].Current);
+                ret = AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[ALL_MODE_PARAM].Current);
             else if (mGuiData[GUI_AUTOBAND_SW].Current)
-                AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[EXPRESS_MODE_PARAM].Current);
+                ret = AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[EXPRESS_MODE_PARAM].Current);
             else
-                AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[SONG_MODE_PARAM].Current);
+                ret = AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[SONG_MODE_PARAM].Current);
+            if (ret != 0)
+                LOG_E("tone", "load preset failed tab=%d sw=%d ret=%d addr=0x%08X",
+                      tab, mGuiData[GUI_AUTOBAND_SW].Current, ret, (unsigned)ADDRESS);
+            else
+                LOG_I("tone", "load preset ok tab=%d sw=%d name=%s addr=0x%08X",
+                      tab, mGuiData[GUI_AUTOBAND_SW].Current,
+                      AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+                      (unsigned)ADDRESS);
 
             if (tab == 0)
                 nvm->param.Param3 = ParamGuiData[ALL_MODE_PARAM].Current;
@@ -216,7 +225,11 @@ void Touch_Action(int8_t FLAG, uint8_t ID, uint8_t areaIndex,uint8_t value)
         /* 万能无节奏/本地 TAB，忽略该触控 */
         if (mGuiData[GUI_TAB_INDEX].Current == 0)
             return;
+        if (mGuiData[ID].Current == value)
+            return;
         mGuiData[ID].Current = value;
+        StartFlag = 0;
+        AutoBandTop1_Stop();
         UI_ReloadTonePreset();
         if (!UI_SetFocus(GUI_MODE_PARAM))
             label_ModeSelece_ui(&UI_Label[GUI_MODE_PARAM],&mGuiData[GUI_MODE_PARAM]);
diff --git a/UI/UI_global.c b/UI/UI_global.c
index d0a02c1..623d694 100644
--- a/UI/UI_global.c
+++ b/UI/UI_global.c
@@ -112,36 +112,66 @@ void CallUI_RestoreSelect(void) {
 /* 音师：万能→3.bin；普通/专业：节奏→1.bin、本地曲目→2.bin */
 void UI_ApplyToneAddress(void)
 {
+    uint32_t expect = 0;
+    const char *map_name = "?";
+
     switch (mGuiData[GUI_TAB_INDEX].Current)
     {
         case 0: /* 万能：和弦走向库 */
             ADDRESS = FLASH_ADDR_MODE_UNIVERSAL;
-            return;
+            expect = EXTFLASH_BIN3_UNIVERSAL_ADDR;
+            map_name = "BIN3_UNIVERSAL";
+            break;
         case 1: /* 专业 */
-            if (mGuiData[GUI_AUTOBAND_SW].Current)
+            if (mGuiData[GUI_AUTOBAND_SW].Current) {
                 ADDRESS = FLASH_ADDR_SONG_HAITIAN;
-            else
+                expect = EXTFLASH_BIN2_SONG_HAITIAN_ADDR;
+                map_name = "BIN2_SONG_HAITIAN";
+            } else {
                 ADDRESS = FLASH_ADDR_MODE_EXPERT;
-            return;
+                expect = EXTFLASH_BIN1_RHYTHM_ADDR;
+                map_name = "BIN1_RHYTHM";
+            }
+            break;
         case 2: /* 普通 */
-            if (mGuiData[GUI_AUTOBAND_SW].Current)
+            if (mGuiData[GUI_AUTOBAND_SW].Current) {
                 ADDRESS = FLASH_ADDR_SONG_HAITIAN;
-            else
+                expect = EXTFLASH_BIN2_SONG_HAITIAN_ADDR;
+                map_name = "BIN2_SONG_HAITIAN";
+            } else {
                 ADDRESS = FLASH_ADDR_MODE_NORMAL;
-            return;
+                expect = EXTFLASH_BIN1_RHYTHM_ADDR;
+                map_name = "BIN1_RHYTHM";
+            }
+            break;
         default:
             ADDRESS = FLASH_ADDR_MODE_UNIVERSAL;
-            return;
+            expect = EXTFLASH_BIN3_UNIVERSAL_ADDR;
+            map_name = "BIN3_UNIVERSAL";
+            break;
     }
+
+    LOG_I("tone", "ADDRESS=0x%08X map=%s expect=0x%08X tab=%u sw=%u %s",
+          (unsigned)ADDRESS, map_name, (unsigned)expect,
+          (unsigned)mGuiData[GUI_TAB_INDEX].Current,
+          (unsigned)mGuiData[GUI_AUTOBAND_SW].Current,
+          (ADDRESS == expect) ? "OK" : "MISMATCH");
 }
 
 void UI_ReloadTonePreset(void)
 {
     UI_ApplyToneAddress();
+    /* 换库前先停，避免播放中改 relocate 指针 */
+    AutoBandTop1_Stop();
+    StartFlag = 0;
     /* 万能：和弦走向 */
     if (mGuiData[GUI_TAB_INDEX].Current == 0)
     {
-        AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[ALL_MODE_PARAM].Current);
+        int ret = AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[ALL_MODE_PARAM].Current);
+        LOG_I("tone", "load universal idx=%d ret=%d name=%s addr=0x%08X map=BIN3@0x%08X",
+              ParamGuiData[ALL_MODE_PARAM].Current, ret,
+              AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+              (unsigned)ADDRESS, (unsigned)EXTFLASH_BIN3_UNIVERSAL_ADDR);
         return;
     }
     /* 普通/专业：本地曲目或节奏类型 */
@@ -151,7 +181,18 @@ void UI_ReloadTonePreset(void)
         local->Max = (LOCAL_SONG_COUNT > 0) ? (uint16_t)(LOCAL_SONG_COUNT - 1) : 0;
         if (local->Current > local->Max)
             local->Current = local->Max;
-        AutoBandTop1_LoadPresetItemFromFlash(local->Current);
+        int ret = AutoBandTop1_LoadPresetItemFromFlash(local->Current);
+        if (ret != 0)
+            LOG_E("tone", "load local song idx=%d failed ret=%d addr=0x%08X map=BIN2@0x%08X",
+                  local->Current, ret, (unsigned)ADDRESS,
+                  (unsigned)EXTFLASH_BIN2_SONG_HAITIAN_ADDR);
+        else
+            LOG_I("tone", "local song idx=%d name=%s addr=0x%08X map=BIN2@0x%08X %s",
+                  local->Current,
+                  AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+                  (unsigned)ADDRESS,
+                  (unsigned)EXTFLASH_BIN2_SONG_HAITIAN_ADDR,
+                  (ADDRESS == EXTFLASH_BIN2_SONG_HAITIAN_ADDR) ? "OK" : "MISMATCH");
         {
             int bin_n = AutoBandTop1_GetPresetItemCount();
             if (bin_n != LOCAL_SONG_COUNT)
@@ -159,7 +200,16 @@ void UI_ReloadTonePreset(void)
         }
         return;
     }
-    AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[SONG_MODE_PARAM].Current);
+    {
+        int ret = AutoBandTop1_LoadPresetItemFromFlash(ParamGuiData[SONG_MODE_PARAM].Current);
+        LOG_I("tone", "load rhythm idx=%d ret=%d name=%s addr=0x%08X map=BIN1@0x%08X %s",
+              ParamGuiData[SONG_MODE_PARAM].Current, ret,
+              AutoBandTop1_GetPresetName() ? AutoBandTop1_GetPresetName() : "?",
+              (unsigned)ADDRESS,
+              (unsigned)EXTFLASH_BIN1_RHYTHM_ADDR,
+              (ADDRESS == EXTFLASH_BIN1_RHYTHM_ADDR) ? "OK" : "MISMATCH");
+        (void)ret;
+    }
 }
 
 static uint8_t s_ui_focus_id = UI_FOCUS_NONE;
diff --git a/project/inc/ExtFlash_Tone_Addr.h b/project/inc/ExtFlash_Tone_Addr.h
index 188cc71..cd3050c 100644
--- a/project/inc/ExtFlash_Tone_Addr.h
+++ b/project/inc/ExtFlash_Tone_Addr.h
@@ -21,9 +21,9 @@
 #define EXTFLASH_BIN1_RHYTHM_SIZE       530317UL
 
 #define EXTFLASH_BIN2_SONG_HAITIAN_ADDR 0x0009D07DUL
-#define EXTFLASH_BIN2_SONG_HAITIAN_SIZE 46474UL
+#define EXTFLASH_BIN2_SONG_HAITIAN_SIZE 41040UL
 
-#define EXTFLASH_BIN3_UNIVERSAL_ADDR    0x000A8607UL
+#define EXTFLASH_BIN3_UNIVERSAL_ADDR    0x000A70CDUL
 #define EXTFLASH_BIN3_UNIVERSAL_SIZE    31854UL
 
 /* Convenience aliases used by UI ADDRESS */
@@ -35,8 +35,8 @@
 /* Legacy AutoBand bank — not repacked in 0903; left unchanged in firmware */
 #define FLASH_ADDR_AUTOBAND_LEGACY      0x0009EB5FUL
 
-#define EXTFLASH_TONE_PACK_END          0x000B0275UL
-#define EXTFLASH_TONE_PACK_SIZE         721525UL
+#define EXTFLASH_TONE_PACK_END          0x000AED3BUL
+#define EXTFLASH_TONE_PACK_SIZE         716091UL
 #define UI0902_RES_BASE_SAFE_GAP        (0x00100000UL - EXTFLASH_TONE_PACK_END)
 
 #endif
diff --git a/rt-thread/bsp/_template/board.c b/rt-thread/bsp/_template/board.c
index 46cf0d7..539bf48 100644
--- a/rt-thread/bsp/_template/board.c
+++ b/rt-thread/bsp/_template/board.c
@@ -17,7 +17,7 @@
  * Please modify RT_HEAP_SIZE if you enable RT_USING_HEAP
  * the RT_HEAP_SIZE max value = (sram size - ZI size), 1024 means 1024 bytes
  */  
-#define RT_HEAP_SIZE (20*1024)
+#define RT_HEAP_SIZE (19*1024)  /* 20KB-1KB to fit 41KB preset buffer in 96KB RAM */
 static rt_uint8_t rt_heap[RT_HEAP_SIZE];
 
 RT_WEAK void *rt_heap_begin_get(void)
diff --git a/tools/_do_flash_mcu_now.py b/tools/_do_flash_mcu_now.py
new file mode 100644
index 0000000..1e23c4b
--- /dev/null
+++ b/tools/_do_flash_mcu_now.py
@@ -0,0 +1,60 @@
+import subprocess, shutil, os, time
+
+base = os.path.join(r"C:\Users\qjyu\Documents\SoundWalker", "一诺国际吉他",
+                    r"Code\YNGJ-GT1-M - AT32F403ARCT7")
+stage = r"C:\Temp\k1flash"
+os.makedirs(stage, exist_ok=True)
+
+out_src = os.path.join(base, r"project\IAR_V7.4\YNGJ-GT1-M\Exe\YNGJ-GT1-M.out")
+out_dst = os.path.join(stage, "YNGJ-GT1-M.out")
+with open(out_src, "rb") as a, open(out_dst, "wb") as b:
+    shutil.copyfileobj(a, b)
+print("copied", os.path.getsize(out_dst), flush=True)
+
+gen_src = os.path.join(base, r"project\IAR_V7.4\settings\YNGJ-GT1-M.YNGJ-GT1-M.general.xcl")
+drv_src = os.path.join(base, r"project\IAR_V7.4\settings\YNGJ-GT1-M.YNGJ-GT1-M.driver.xcl")
+lines = open(gen_src, encoding="utf-8", errors="replace").read().splitlines()
+new = []
+for ln in lines:
+    new.append(f'"{out_dst}" ' if (".out" in ln and "YNGJ" in ln) else ln)
+open(os.path.join(stage, "general.xcl"), "w", encoding="utf-8", newline="\n").write("\n".join(new) + "\n")
+shutil.copy2(drv_src, os.path.join(stage, "driver.xcl"))
+
+for n in ("cspybat.exe", "CSpyBat.exe", "JLink.exe", "IarIdePm.exe",
+          "JLinkGUIServer.exe", "JLinkRTTClient.exe", "JFlash.exe"):
+    subprocess.run(["taskkill", "/F", "/IM", n], capture_output=True)
+time.sleep(1.5)
+
+# Force Artery AT32F403ACx (RCT7) — avoid Cortex-M4 / wrong-chip popup
+drv_path = os.path.join(stage, "driver.xcl")
+drv_lines = open(drv_path, encoding="utf-8", errors="replace").read().splitlines()
+forced = []
+for ln in drv_lines:
+    if ln.strip().startswith("--jlink_device"):
+        continue
+    forced.append(ln)
+forced.append('--jlink_device=AT32F403AC')
+open(drv_path, "w", encoding="utf-8", newline="\n").write("\n".join(forced) + "\n")
+print("driver device forced: AT32F403AC", flush=True)
+
+cspy = r"C:\Program Files (x86)\IAR Systems\Embedded Workbench 7.3\common\bin\cspybat.exe"
+cmd = [cspy, "-f", os.path.join(stage, "general.xcl"),
+       f"--debug_file={out_dst}", "--download_only", "--backend",
+       "-f", drv_path]
+logp = os.path.join(stage, "cspy.log")
+print("cspybat start (AT32F403AC / FlashAT32F403ARCT7)", flush=True)
+with open(logp, "w", encoding="utf-8", errors="replace") as log:
+    r = subprocess.run(cmd, stdout=log, stderr=subprocess.STDOUT, timeout=180)
+print("cspy exit", r.returncode, flush=True)
+print(open(logp, encoding="utf-8", errors="replace").read()[-2000:])
+if r.returncode != 0:
+    raise SystemExit(r.returncode)
+
+jlink = r"C:\Program Files\SEGGER\JLink_V818\JLink.exe"
+reset = os.path.join(base, r"tools\reset_run.jlink")
+print("reset AT32F403AC", flush=True)
+subprocess.run([jlink, "-Device", "AT32F403AC", "-If", "SWD",
+                "-Speed", "4000", "-AutoConnect", "1",
+                "-CommandFile", reset], capture_output=True, timeout=30)
+time.sleep(3)
+print("Done", flush=True)
diff --git a/tools/assets_0902/05_设置图标/0907/HUB_ICON_SIZES.txt b/tools/assets_0902/05_设置图标/0907/HUB_ICON_SIZES.txt
new file mode 100644
index 0000000..9c64720
--- /dev/null
+++ b/tools/assets_0902/05_设置图标/0907/HUB_ICON_SIZES.txt
@@ -0,0 +1,2 @@
+gImage_mixer 34x33
+gImage_SystemSetting 33x33
diff --git a/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-13.png b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-13.png
new file mode 100644
index 0000000..bcaaf5a
Binary files /dev/null and b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-13.png differ
diff --git a/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-14.png b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-14.png
new file mode 100644
index 0000000..1934b03
Binary files /dev/null and b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-14.png differ
diff --git a/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-15.png b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-15.png
new file mode 100644
index 0000000..fad2847
Binary files /dev/null and b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-15.png differ
diff --git a/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-16.png b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-16.png
new file mode 100644
index 0000000..4e074ec
Binary files /dev/null and b/tools/assets_0902/05_设置图标/0907/K1 触摸屏界面 0902-16.png differ
diff --git a/tools/assets_0902/09_烧录模式/烧录模式-240x320.png b/tools/assets_0902/09_烧录模式/烧录模式-240x320.png
new file mode 100644
index 0000000..f2f91da
Binary files /dev/null and b/tools/assets_0902/09_烧录模式/烧录模式-240x320.png differ
diff --git a/tools/flash_haitian_res.py b/tools/flash_haitian_res.py
new file mode 100644
index 0000000..eabb329
--- /dev/null
+++ b/tools/flash_haitian_res.py
@@ -0,0 +1,186 @@
+#!/usr/bin/env python3
+"""Flash Doc/音色文件/0907/2.res (or --bin) to W25Q128 @ FLASH_ADDR_SONG_HAITIAN via RTT."""
+
+from __future__ import annotations
+
+import argparse
+import os
+import sys
+import time
+
+DEFAULT_DEVICES = ("Cortex-M4", "AT32F403AC", "AT32F403A")
+ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+REPO = os.path.dirname(os.path.dirname(ROOT))
+DEFAULT_BIN = os.path.join(REPO, "Doc", "音色文件", "0907", "2.res")
+FLASH_ADDR_SONG_HAITIAN = 0x0009D07D
+
+
+def connect_jlink(device: str):
+    import pylink
+
+    jlink = pylink.JLink()
+    jlink.open()
+    try:
+        jlink.exec_command("HideDeviceSelection = 1")
+    except Exception:
+        pass
+    jlink.set_tif(pylink.enums.JLinkInterfaces.SWD)
+
+    last_error = None
+    for candidate in (device, *DEFAULT_DEVICES):
+        try:
+            try:
+                jlink.exec_command(f"Device = {candidate}")
+            except Exception:
+                pass
+            jlink.connect(candidate)
+            print(f"Connected as {candidate}")
+            return jlink
+        except Exception as exc:
+            last_error = exc
+    jlink.close()
+    raise SystemExit(f"Failed to connect J-Link: {last_error}")
+
+
+def find_rtt_control_block(jlink, ram_base: int = 0x20000000, ram_size: int = 0x18000):
+    needle = b"SEGGER RTT"
+    chunk = 0x1000
+    was_halted = jlink.halted()
+    if not was_halted:
+        jlink.halt()
+    try:
+        for off in range(0, ram_size, chunk):
+            data = bytes(jlink.memory_read8(ram_base + off, min(chunk, ram_size - off)))
+            idx = data.find(needle)
+            if idx >= 0:
+                return ram_base + off + idx
+    finally:
+        if not was_halted:
+            if hasattr(jlink, "restart"):
+                jlink.restart()
+            else:
+                jlink.go()
+            time.sleep(0.1)
+    return None
+
+
+def rtt_read_text(jlink, timeout_s: float = 0.2) -> str:
+    deadline = time.time() + timeout_s
+    chunks: list[bytes] = []
+    while time.time() < deadline:
+        try:
+            data = bytes(jlink.rtt_read(0, 512) or [])
+        except Exception:
+            data = b""
+        if data:
+            chunks.append(data)
+            deadline = time.time() + timeout_s
+        else:
+            time.sleep(0.02)
+    return b"".join(chunks).decode("ascii", errors="replace")
+
+
+def wait_for(jlink, marker: str, timeout_s: float = 30.0) -> str:
+    deadline = time.time() + timeout_s
+    buf = ""
+    while time.time() < deadline:
+        buf += rtt_read_text(jlink, 0.15)
+        if marker in buf:
+            return buf
+    raise SystemExit(f"Timeout waiting for {marker!r}\n--- RTT ---\n{buf[-800:]}")
+
+
+def send_bytes(jlink, payload: bytes) -> None:
+    off = 0
+    while off < len(payload):
+        try:
+            n = jlink.rtt_write(0, list(payload[off : off + 64]))
+        except Exception:
+            time.sleep(0.05)
+            continue
+        if n is None or n <= 0:
+            time.sleep(0.02)
+            continue
+        off += n
+
+
+def main() -> None:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--bin", default=DEFAULT_BIN)
+    parser.add_argument("--device", default="Cortex-M4")
+    parser.add_argument("--no-reset", action="store_true")
+    args = parser.parse_args()
+
+    if not os.path.isfile(args.bin):
+        raise SystemExit(f"missing bin: {args.bin}")
+
+    data = open(args.bin, "rb").read()
+    size = len(data)
+    print(f"bin={args.bin} size={size} addr=0x{FLASH_ADDR_SONG_HAITIAN:08X}")
+
+    jlink = connect_jlink(args.device)
+    try:
+        cb = find_rtt_control_block(jlink)
+        if cb is None:
+            raise SystemExit("RTT control block not found")
+        print(f"RTT CB @ 0x{cb:08X}")
+        jlink.rtt_start(cb)
+        time.sleep(0.3)
+        _ = rtt_read_text(jlink, 0.3)
+
+        if not args.no_reset:
+            print("hardware reset...")
+            jlink.reset(halt=False)
+            time.sleep(3.5)
+            try:
+                jlink.rtt_stop()
+            except Exception:
+                pass
+            cb = find_rtt_control_block(jlink)
+            if cb is None:
+                raise SystemExit("RTT CB missing after reset")
+            print(f"RTT CB @ 0x{cb:08X}")
+            jlink.rtt_start(cb)
+            time.sleep(0.5)
+            _ = rtt_read_text(jlink, 0.5)
+
+        cmd = f"flash haitian {size}\n".encode("ascii")
+        send_bytes(jlink, cmd)
+        print("sent flash command, waiting GO...")
+        log = wait_for(jlink, "FLASH_HAITIAN_GO", 20.0)
+        print(log.strip().splitlines()[-1])
+        time.sleep(0.2)
+
+        chunk = 256
+        sent = 0
+        t0 = time.time()
+        receiving = False
+        while sent < size:
+            end = min(sent + chunk, size)
+            send_bytes(jlink, data[sent:end])
+            sent = end
+            log = wait_for(jlink, "FLASH_ACK", 60.0)
+            if (not receiving) and ("FLASH_RX" in log or "FLASH_ACK" in log):
+                receiving = True
+                print("device receiving...")
+            if "FLASH_HAITIAN_OK" in log:
+                print(log.strip().splitlines()[-1])
+                print("Done. Local song bank updated.")
+                return
+            if sent % (4 * 1024) == 0 or sent == size:
+                elapsed = time.time() - t0
+                print(f"  {sent}/{size} ({100.0 * sent / size:.1f}%) {elapsed:.1f}s")
+
+        log = wait_for(jlink, "FLASH_HAITIAN_OK", 60.0)
+        print(log.strip().splitlines()[-1])
+        print("Done. Local song bank updated.")
+    finally:
+        try:
+            jlink.rtt_stop()
+        except Exception:
+            pass
+        jlink.close()
+
+
+if __name__ == "__main__":
+    main()
diff --git a/tools/publish_k1_release.py b/tools/publish_k1_release.py
index cc65347..951d071 100644
--- a/tools/publish_k1_release.py
+++ b/tools/publish_k1_release.py
@@ -25,7 +25,7 @@ MAP_TXT = REPO / "Doc" / "音色文件" / "0903" / "FLASH_MAP.txt"
 IAP_DIR = REPO / "升级" / "MCU主控升级"
 OUT_ROOT = REPO / "tools" / "out"
 
-FW_VER = "0.2.2"
+FW_VER = "0.2.3"
 TONE_RES_VER = "0903"
 UI0902_RES_BASE = 0x00100000
 
@@ -126,8 +126,8 @@ def main() -> None:
                 "",
                 "外部 Flash 分区:",
                 "  0x00000000  音色/充电图  (toneRes)",
-                "              logo pad + Charg@0xCB70 + 1.bin@0x1B8F0 + 2.bin + 3.bin",
-                "  0x00100000  UI0902 图片  (模式选择大图、全屏开机 Logo、设置/调音台素材等)",
+                "              logo pad + Charg@0xCB70 + 1.bin@0x1B8F0 + 2.bin(HKTK/2s) + 3.bin",
+                "  0x00100000  UI0902 图片  (模式选择、开机 Logo、充电、烧录模式、设置/调音台等)",
                 "",
                 f"  {comb_name}   size={comb_dst.stat().st_size}  @ 0x00000000",
                 f"    sha256={sha256(comb_dst)}",
diff --git a/tools/reset_run.jlink b/tools/reset_run.jlink
index 07516df..5b2177f 100644
--- a/tools/reset_run.jlink
+++ b/tools/reset_run.jlink
@@ -1,3 +1,4 @@
+HideDeviceSelection 1
 si SWD
 speed 4000
 device Cortex-M4