diff --git a/UI/UI_ExpertMode.c b/UI/UI_ExpertMode.c
index 5f19748..f39d08b 100644
--- a/UI/UI_ExpertMode.c
+++ b/UI/UI_ExpertMode.c
@@ -33,6 +33,10 @@ void UI_ExpertMode_Process(DisplayTaskMessage_Type msg)
       case MSG_ID_BATTERY_VALUE:
           Draw_Status_Battery_Icon(percentage);
       break;
+
+      case MSG_ID_CHARG:
+          Show_Battery_Icon(msg.ID);
+      break;
       
       case MSG_ID_TAP_SPEED:
 //		   uint8_t last_value = mGuiData[GUI_SPEED].Current;
diff --git a/UI/UI_FreeMode.c b/UI/UI_FreeMode.c
index afe2d14..9fbbad2 100644
--- a/UI/UI_FreeMode.c
+++ b/UI/UI_FreeMode.c
@@ -34,6 +34,10 @@ void UI_FreeMode_Process(DisplayTaskMessage_Type msg)
       case MSG_ID_BATTERY_VALUE:
           Draw_Status_Battery_Icon(percentage);
       break;
+
+      case MSG_ID_CHARG:
+          Show_Battery_Icon(msg.ID);
+      break;
       
       case MSG_ID_TAP_SPEED:
       {
diff --git a/UI/UI_SystemSet.c b/UI/UI_SystemSet.c
index c7a89b8..00f62b5 100644
--- a/UI/UI_SystemSet.c
+++ b/UI/UI_SystemSet.c
@@ -124,6 +124,10 @@ void UI_SystemSet_Process(DisplayTaskMessage_Type msg)
 			label_top();
 			break;
 
+		case MSG_ID_CHARG:
+			label_top();
+			break;
+
 		case MSG_ID_EC_VOL:
 			/* 主音量已在 MainTask 下发；此处只刷新状态栏音量条，保证与旋钮一致 */
 			Draw_Volume_Bar(UI0902_VOL_X, UI0902_VOL_Y, msg.HiByte, 1, WHITE, GRAY);
diff --git a/UI/UI_global.c b/UI/UI_global.c
index 27c7ae7..aeebf2d 100644
--- a/UI/UI_global.c
+++ b/UI/UI_global.c
@@ -410,6 +410,10 @@ void Draw_Status_Battery_Icon(uint8_t battery_percent)
 	uint16_t text_x;
 	uint16_t text_y;
 	uint16_t fill_x1, fill_y1, fill_x2, fill_y2;
+	uint8_t charging = (usb_charging_state != 0) ? 1 : 0;
+	uint16_t icon_w = charging ? UI0902_BATTERY_CHG_W : UI0902_BATTERY_W;
+	uint16_t icon_h = charging ? UI0902_BATTERY_CHG_H : UI0902_BATTERY_H;
+	uint16_t icon_y;
 	uint8_t adv = UI0902_ASCII_W(UI0902_BATTERY_TEXT_SIZE);
 
 	if (battery_percent > 100)
@@ -419,9 +423,12 @@ void Draw_Status_Battery_Icon(uint8_t battery_percent)
 	actual_w = (uint16_t)(strlen((char *)Info) * adv);
 	/* 图标与百分比紧贴；整组右对齐。「100%」变位数时图标左移，不拉开字距 */
 	max_w = (uint16_t)(4u * adv);
-	group_w = (uint16_t)(UI0902_BATTERY_W + UI0902_BATTERY_TEXT_GAP + actual_w);
+	group_w = (uint16_t)(icon_w + UI0902_BATTERY_TEXT_GAP + actual_w);
 	bat_x = (uint16_t)(240 - UI0902_BATTERY_RIGHT_MARGIN - group_w);
-	text_x = (uint16_t)(bat_x + UI0902_BATTERY_W + UI0902_BATTERY_TEXT_GAP);
+	text_x = (uint16_t)(bat_x + icon_w + UI0902_BATTERY_TEXT_GAP);
+	/* 充电图 13px 比普通外壳 12px 高 1px：同中心上提，保持与音量/蓝牙对齐 */
+	icon_y = (uint16_t)(UI0902_BATTERY_Y
+	                    + ((int16_t)UI0902_BATTERY_H - (int16_t)icon_h) / 2);
 	text_y = (uint16_t)(UI0902_BATTERY_Y
 	                    + ((int16_t)UI0902_BATTERY_H - (int16_t)UI0902_BATTERY_TEXT_SIZE) / 2);
 	if ((int16_t)text_y < 0)
@@ -435,17 +442,23 @@ void Draw_Status_Battery_Icon(uint8_t battery_percent)
 		clear_x = 0;
 	LCD_FillByColor(clear_x, 0, 240, UI0902_STATUS_SEP_Y, UI0902_BG_COLOR);
 
-	/* 内腔约 y+2..y+9 / x+3..x+23；上下左右各留 1px，电量不贴外壳 */
-	fill_w = (uint16_t)((19UL * battery_percent) / 100);
-	if (fill_w > 0) {
-		fill_x1 = (uint16_t)(bat_x + 4);
-		fill_y1 = (uint16_t)(UI0902_BATTERY_Y + 3);
-		fill_x2 = (uint16_t)(fill_x1 + fill_w);
-		fill_y2 = (uint16_t)(fill_y1 + 6);
-		LCD_FillByColor(fill_x1, fill_y1, fill_x2, fill_y2, WHITE);
+	if (charging) {
+		/* Type-C 插入：0918 闪电电池图，无电量填充，右侧仍显示百分比 */
+		LCD_WR_PIC_Trans(bat_x, icon_y, UI0902_BATTERY_CHG_W, UI0902_BATTERY_CHG_H,
+		                 gImage_UI0902_BatteryCharging_28x13, BLACK);
+	} else {
+		/* 内腔约 y+2..y+9 / x+3..x+23；上下左右各留 1px，电量不贴外壳 */
+		fill_w = (uint16_t)((19UL * battery_percent) / 100);
+		if (fill_w > 0) {
+			fill_x1 = (uint16_t)(bat_x + 4);
+			fill_y1 = (uint16_t)(UI0902_BATTERY_Y + 3);
+			fill_x2 = (uint16_t)(fill_x1 + fill_w);
+			fill_y2 = (uint16_t)(fill_y1 + 6);
+			LCD_FillByColor(fill_x1, fill_y1, fill_x2, fill_y2, WHITE);
+		}
+		LCD_WR_PIC_Trans(bat_x, UI0902_BATTERY_Y, UI0902_BATTERY_W, UI0902_BATTERY_H,
+		                 gImage_UI0902_BatteryOutline_29x12, BLACK);
 	}
-	LCD_WR_PIC_Trans(bat_x, UI0902_BATTERY_Y, UI0902_BATTERY_W, UI0902_BATTERY_H,
-	                 gImage_UI0902_BatteryOutline_29x12, BLACK);
 	LCD_ShowString(text_x, text_y, Info, WHITE, UI0902_BG_COLOR,
 	               UI0902_BATTERY_TEXT_SIZE, 0);
 	UI_DrawStatusSepLine();
@@ -453,7 +466,7 @@ void Draw_Status_Battery_Icon(uint8_t battery_percent)
 
 void Show_Battery_Icon(uint8_t flag)
 {
-	(void)flag;
+	(void)flag; /* 充电态由全局 usb_charging_state 决定（MSG_ID_CHARG 发送前已更新） */
 	Draw_Status_Battery_Icon(percentage);
 }
 
diff --git a/UI/UI_global.h b/UI/UI_global.h
index b320eb5..dfdd55c 100644
--- a/UI/UI_global.h
+++ b/UI/UI_global.h
@@ -130,6 +130,9 @@ void CallUI_RestoreSelect(void);
 #define UI0902_BT_Y             5
 #define UI0902_BATTERY_W        29
 #define UI0902_BATTERY_H        12
+/* 0918 充电态：闪电电池图（替换外壳+填充），28x13，与外壳同中心 */
+#define UI0902_BATTERY_CHG_W    28
+#define UI0902_BATTERY_CHG_H    13
 /* 与音量/蓝牙大致居中后再下移 2px：12px 高 → 顶 y9 */
 #define UI0902_BATTERY_Y        9
 #define UI0902_BATTERY_RIGHT_MARGIN  6
diff --git a/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.c b/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.c
index 73c2703..75d1cc7 100644
--- a/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.c
+++ b/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.c
@@ -2095,3 +2095,52 @@ const unsigned char gImage_UI0902_Txt_Cancel_50x24[2400] = { /* 50x24 RGB565 BE
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
 };
+
+const unsigned char gImage_UI0902_BatteryCharging_28x13[728] = { /* 28x13 RGB565 BE */
+0x00,0x00,0x73,0x8E,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x73,0x8E,0x00,0x00,0x00,0x00,0x00,0x00,0xD6,0x9A,0xFF,0xFF,0xC6,0x18,0xC6,0x18,
+0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,
+0xC6,0x18,0xC6,0x18,0xC6,0x18,0xCE,0x59,0xC6,0x18,0xC6,0x18,0xC6,0x18,0xC6,0x18,
+0xC6,0x18,0xC6,0x18,0xC6,0x18,0xD6,0x9A,0xFF,0xFF,0xA5,0x14,0x00,0x00,0x00,0x00,
+0xFF,0xFF,0x73,0x8E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x63,0x0C,0xC6,0x18,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0xA5,0x14,0xFF,0xFF,0x00,0x00,0x00,0x00,0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x63,0x0C,0xFF,0xFF,0x73,0x8E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x08,0xFF,0xFF,0x00,0x00,0x00,0x00,
+0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA5,0x14,0xFF,0xFF,0xFF,0xFF,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x42,0x08,0xFF,0xFF,0x94,0x92,0x00,0x00,0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA5,0x14,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x52,0x8A,0x42,0x08,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x08,0xFF,0xFF,0xFF,0xFF,0x73,0x8E,
+0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x73,0x8E,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+0xD6,0x9A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x42,0x08,0xFF,0xFF,0xFF,0xFF,0x84,0x10,0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x08,
+0xB5,0x96,0xFF,0xFF,0xFF,0xFF,0xD6,0x9A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x08,0xFF,0xFF,0xFF,0xFF,0x73,0x8E,
+0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xB5,0x96,0xFF,0xFF,0xD6,0x9A,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x42,0x08,0xFF,0xFF,0x73,0x8E,0x00,0x00,0xFF,0xFF,0x42,0x08,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0xFF,0xFF,0xD6,0x9A,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x42,0x08,0xFF,0xFF,0x00,0x00,0x00,0x00,
+0xFF,0xFF,0x73,0x8E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x52,0x8A,0xA5,0x14,0x00,0x00,0x00,0x00,0x00,0x00,
+0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+0xA5,0x14,0xF7,0x9E,0x00,0x00,0x00,0x00,0xC6,0x18,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
+0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x94,0x92,0x00,0x00,0x00,0x00,
+0x00,0x00,0x52,0x8A,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,0x84,0x10,
+0x42,0x08,0x00,0x00,0x00,0x00,0x00,0x00,
+};
diff --git a/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.h b/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.h
index a1048e6..020ac0c 100644
--- a/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.h
+++ b/device/LCD_ILI9341/Drv_ILI9341_Lcd_Image_UI0902.h
@@ -7,6 +7,7 @@ extern const unsigned char gImage_UI0902_BatteryOutline_29x12[];
 extern const unsigned char gImage_UI0902_Volume_20x15[600];
 extern const unsigned char gImage_UI0902_Bluetooth_11x17[374];
 extern const unsigned char gImage_UI0902_BatteryFill_22x9[396];
+extern const unsigned char gImage_UI0902_BatteryCharging_28x13[728];
 extern const unsigned char gImage_UI0902_TabSetting_Sel_40x32[2560];
 extern const unsigned char gImage_UI0902_TabSetting_Not_40x32[2560];
 extern const unsigned char gImage_UI0902_TabMixer_Sel_40x32[2560];
diff --git a/protocol/git_user_fw_ver.h b/protocol/git_user_fw_ver.h
index ff40eb4..09e83d0 100644
--- a/protocol/git_user_fw_ver.h
+++ b/protocol/git_user_fw_ver.h
@@ -1,16 +1,16 @@
 /* Auto-generated by tools/gen_git_user_fw_ver.py — do not edit.
- * git HEAD (dirty): e721c8e67c33fe089bc5a69be522303dda548e3b
+ * git HEAD (dirty): fb64ada5573e4b301b1ee9ad2b0942fbf753485f
  * branch: develop → develop
- * 01 0C wire: develop_e721c8*
+ * 01 0C wire: develop_fb64ad*
  */
 #ifndef GIT_USER_FW_VER_H
 #define GIT_USER_FW_VER_H
 
-#define GIT_COMMIT_ID_FULL   "e721c8e67c33fe089bc5a69be522303dda548e3b"
+#define GIT_COMMIT_ID_FULL   "fb64ada5573e4b301b1ee9ad2b0942fbf753485f"
 #define GIT_BRANCH_NAME      "develop"
-#define GIT_COMMIT_SHORT6    "e721c8"
+#define GIT_COMMIT_SHORT6    "fb64ad"
 #define GIT_DIRTY            (1)
-#define GIT_BUILD_ID         "develop_e721c8*"
+#define GIT_BUILD_ID         "develop_fb64ad*"
 #define GIT_BUILD_ID_LEN     15u
 
 #endif /* GIT_USER_FW_VER_H */
diff --git a/tools/assets_0902/02_顶部图标/电池图标-充电状态-0918.png b/tools/assets_0902/02_顶部图标/电池图标-充电状态-0918.png
new file mode 100644
index 0000000..b8c0f9e
Binary files /dev/null and b/tools/assets_0902/02_顶部图标/电池图标-充电状态-0918.png differ
diff --git a/tools/gen_git_user_fw_ver.py b/tools/gen_git_user_fw_ver.py
index 5d5effa..0ae3f3e 100644
--- a/tools/gen_git_user_fw_ver.py
+++ b/tools/gen_git_user_fw_ver.py
@@ -29,6 +29,8 @@ def _git(*args: str) -> str | None:
             cwd=ROOT,
             stderr=subprocess.DEVNULL,
             text=True,
+            encoding="utf-8",   # git 输出 UTF-8；中文 Windows 默认 GBK 会在中文文件名上解码崩溃
+            errors="replace",
         ).strip()
     except (subprocess.CalledProcessError, FileNotFoundError, OSError):
         return None
diff --git a/tools/gen_ui0902_assets.py b/tools/gen_ui0902_assets.py
index 168e09d..d8b9362 100644
--- a/tools/gen_ui0902_assets.py
+++ b/tools/gen_ui0902_assets.py
@@ -136,6 +136,7 @@ def make_cancel_button():
 INTERNAL = [
     ("gImage_UI0902_Volume_20x15",        "02_顶部图标/音量图标-10.png"),
     ("gImage_UI0902_Bluetooth_11x17",     "02_顶部图标/蓝牙图标-10.png"),
+    ("gImage_UI0902_BatteryCharging_28x13", "02_顶部图标/电池图标-充电状态-0918.png"),  # 0918 充电闪电电池
     # BatteryFill generated by make_battery_fill() — not from mockup PNG
     ("gImage_UI0902_TabSetting_Sel_40x32", "03_底部图标/底部图标-10.png"),  # 万能白
     ("gImage_UI0902_TabSetting_Not_40x32", "03_底部图标/底部图标-11.png"),  # 普通白