diff --git a/Global/Global.c b/Global/Global.c
index 1105a6c..138ae68 100644
--- a/Global/Global.c
+++ b/Global/Global.c
@@ -111,7 +111,7 @@ 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] = {0,2,45}; /* major.minor.patch — 0.2.45: 音乐会钢弦 Bank1/24，经典钢弦 Bank1/25 */
+const uint8_t Version[3] = {0,2,46}; /* major.minor.patch — 0.2.46: 音色资源 1008，1.bin 更新 */
 uint8_t Led = 8;
 bool PressFlag = 0;
 
diff --git a/project/inc/ExtFlash_Tone_Addr.h b/project/inc/ExtFlash_Tone_Addr.h
index ec2cb8e..ceaad0f 100644
--- a/project/inc/ExtFlash_Tone_Addr.h
+++ b/project/inc/ExtFlash_Tone_Addr.h
@@ -4,10 +4,10 @@
 /* Auto-generated by tools/pack_extflash_tone_0903.py — do not hand-edit. */
 /* W25Q128 absolute offsets. Boot logo display uses UI0902_BOOT_LOGO_ADDR. */
 /* Tone resource pack has no in-bin version field; release tag = EXTFLASH_TONE_RES_VER. */
-#define EXTFLASH_TONE_RES_VER           "1002"
+#define EXTFLASH_TONE_RES_VER           "1008"
 #define EXTFLASH_TONE_RES_VER_MAJOR     0
 #define EXTFLASH_TONE_RES_VER_MINOR     10
-#define EXTFLASH_TONE_RES_VER_PATCH     2
+#define EXTFLASH_TONE_RES_VER_PATCH     8
 
 #define EXTFLASH_LOGO_ADDR              0x00000000UL
 #define EXTFLASH_LOGO_SIZE              52080UL
@@ -18,7 +18,7 @@
 #define EXTFLASH_CHARGING_H             190
 
 #define EXTFLASH_BIN1_RHYTHM_ADDR       0x0001B8F0UL
-#define EXTFLASH_BIN1_RHYTHM_SIZE       506913UL
+#define EXTFLASH_BIN1_RHYTHM_SIZE       506007UL
 
 #define EXTFLASH_BIN2_SONG_HAITIAN_ADDR 0x0009D07DUL
 #define EXTFLASH_BIN2_SONG_HAITIAN_SIZE 41914UL
diff --git a/protocol/bl_uart_parse.c b/protocol/bl_uart_parse.c
index f8a1a0c..e3e0f03 100644
--- a/protocol/bl_uart_parse.c
+++ b/protocol/bl_uart_parse.c
@@ -611,8 +611,8 @@ static void BL_Sendmsg(uint16_t Data1, uint16_t Data2, uint16_t Data3, uint16_t
 #define AT32_UID_BASE     0x1FFFF7E8UL      /* 96-bit unique device ID */
 
 /* 01 04 音源版本：YY.M.D = 音色资源日期（Dream 无版本查询，发版时手改）
- * 26.10.2 → 2026-10-02（Doc/音色文件/1002） */
-static const uint8_t SOUND_VER[4] = {26, 10, 2, 0x01};
+ * 26.10.8 → 2026-10-08（Doc/音色文件/1008） */
+static const uint8_t SOUND_VER[4] = {26, 10, 8, 0x01};
 /* 01 05 UI 资源/界面日期：YY.M.D（与 MCU 逻辑版本 Version[] 分开维护） */
 static const uint8_t UI_VER[4] = {26, 9, 9, 0x01};
 
diff --git a/tools/gen_sysset_font.py b/tools/gen_sysset_font.py
index 1929457..149f440 100644
--- a/tools/gen_sysset_font.py
+++ b/tools/gen_sysset_font.py
@@ -194,7 +194,7 @@ def main():
         raise SystemExit(
             "USB row overflow: label ends %d, left arrow at %d" % (label_end, tril_x)
         )
-    ver_w = text_w("0.2.45", glyphs)
+    ver_w = text_w("0.2.46", glyphs)
     gh = glyphs["0"][0].size[1]
     pill_h = gh + 8
     pill_w = ver_w + 18
@@ -377,7 +377,7 @@ def preview(pics, glyphs, back, back_xy, chev, chev_xy, tri_l, tl, tri_r, tr,
         paste(canvas, tri_l, tl[0], row_y + (tl[1] - (CARD_Y0 + CARD_PITCH)))
         paste(canvas, tri_r, tr[0], row_y + (tr[1] - (CARD_Y0 + CARD_PITCH)))
     fill_round(canvas, CARD_X + pill_dx, CARD_Y0 + pill_dy, pill_w, pill_h, 6, (0, 8, 19))
-    ver = "0.2.45"
+    ver = "0.2.46"
     tw = text_w(ver, glyphs)
     gh = glyphs["0"][0].size[1]
     draw_text(canvas, CARD_X + pill_dx + (pill_w - tw) // 2,
diff --git a/tools/pack_extflash_tone_0903.py b/tools/pack_extflash_tone_0903.py
index 33d653d..e61163f 100644
--- a/tools/pack_extflash_tone_0903.py
+++ b/tools/pack_extflash_tone_0903.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-"""Pack external W25Q128 tone/logo image for K1 (1002).
+"""Pack external W25Q128 tone/logo image for K1 (1008).
 
 Layout (absolute W25Q128 offsets):
   0x00000000  logo.bin      (legacy pad; boot UI uses UI0902 full-screen logo)
@@ -25,7 +25,7 @@ from pathlib import Path
 ROOT = Path(__file__).resolve().parents[1]  # firmware project root
 REPO = ROOT.parent.parent  # 一诺国际吉他
 OUT_DIR = ROOT / "tools" / "out"
-TONE_TAG = "1002"
+TONE_TAG = "1008"
 OUT_BIN = OUT_DIR / f"extflash_tone_{TONE_TAG}.bin"
 OUT_RES = OUT_DIR / f"extflash_tone_{TONE_TAG}.res"
 OUT_ALL_RES = OUT_DIR / f"extflash_ALL_tone{TONE_TAG}_ui0902.res"
@@ -34,7 +34,7 @@ OUT_BIN_LEGACY = OUT_DIR / "extflash_tone_0903.bin"
 OUT_RES_LEGACY = OUT_DIR / "extflash_tone_0903.res"
 OUT_ALL_LEGACY = OUT_DIR / "extflash_ALL_tone0903_ui0902.res"
 OUT_HDR = ROOT / "project" / "inc" / "ExtFlash_Tone_Addr.h"
-TONE_DIR = REPO / "Doc" / "音色文件" / "1002"
+TONE_DIR = REPO / "Doc" / "音色文件" / "1008"
 OUT_MAP = TONE_DIR / "FLASH_MAP.txt"
 UI0902_BIN = OUT_DIR / "ui0902_res.bin"
 
diff --git a/tools/publish_k1_release.py b/tools/publish_k1_release.py
index 8fd281a..06c0fff 100644
--- a/tools/publish_k1_release.py
+++ b/tools/publish_k1_release.py
@@ -30,7 +30,7 @@ BOOT_BIN = (
     / "Exe"
     / "AT32F403ARCT7_BOOT.bin"
 )
-TONE_RES_VER = "1002"
+TONE_RES_VER = "1008"
 TONE_BIN = PROJ / "tools" / "out" / f"extflash_tone_{TONE_RES_VER}.bin"
 UI0902_BIN = PROJ / "tools" / "out" / "ui0902_res.bin"
 MAP_TXT = REPO / "Doc" / "音色文件" / TONE_RES_VER / "FLASH_MAP.txt"
@@ -38,7 +38,7 @@ TONE_HDR = PROJ / "project" / "inc" / "ExtFlash_Tone_Addr.h"
 IAP_DIR = REPO / "升级" / "MCU主控升级"
 OUT_ROOT = REPO / "tools" / "out"
 
-FW_VER = "0.2.45"
+FW_VER = "0.2.46"
 UI0902_RES_BASE = 0x00100000
 BOOT_FLASH_ADDR = 0x08000000
 APP_FLASH_ADDR = 0x08008000