diff --git a/patch_v2/files_app/files b/patch_v2/files_app/files
index 04e5b47..45a0dda 100755
Binary files a/patch_v2/files_app/files and b/patch_v2/files_app/files differ
diff --git a/patch_v2/hello_app/hello b/patch_v2/hello_app/hello
index e3f8ca4..e1d3f97 100755
Binary files a/patch_v2/hello_app/hello and b/patch_v2/hello_app/hello differ
diff --git a/patch_v2/meow_launcherd/meow_launcherd b/patch_v2/meow_launcherd/meow_launcherd
index 5c742a1..1121cec 100755
Binary files a/patch_v2/meow_launcherd/meow_launcherd and b/patch_v2/meow_launcherd/meow_launcherd differ
diff --git a/patch_v2/meow_launcherd/util.c b/patch_v2/meow_launcherd/util.c
index 2356ea9..792c78f 100644
--- a/patch_v2/meow_launcherd/util.c
+++ b/patch_v2/meow_launcherd/util.c
@@ -747,15 +747,31 @@ static int wifi_signal_level(void)
 }
 
 
+/* 充电态权威判定（真机实测 2026-09-01：battery/status 恒 Discharging 撒谎）：
+ * 1) mp2731-charger/status（Charging/Full=充电中）为权威；
+ * 2) 不可读回退 fusb302-typec-source/online==1（USB-C PD 控制器插线检测）；
+ * 3) 再回退旧逻辑 battery/status==Charging || ac/online==1。
+ * 返回 1=充电 0=未充电。 */
+static int batt_is_charging(void)
+{
+    char st[16];
+    read_sys_str("/sys/class/power_supply/mp2731-charger/status", st, sizeof st);
+    if (st[0]) return (strstr(st, "Charg") || strstr(st, "Full")) ? 1 : 0;
+    int onl = read_file_int("/sys/class/power_supply/fusb302-typec-source/online");
+    if (onl >= 0) return (onl == 1) ? 1 : 0;
+    read_sys_str("/sys/class/power_supply/battery/status", st, sizeof st);
+    if (strstr(st, "Charg") || strstr(st, "Full")) return 1;
+    return read_file_int("/sys/class/power_supply/ac/online") == 1 ? 1 : 0;
+}
+
+
 /* 全量重抓（进 MeowOS 时调用一次；阻塞可接受）。绝不放进 10ms 主循环。 */
 void meow_sys_refresh(void)
 {
     load_meowos_version();   /* M2.47：读 /etc/meowos_version（单一数据源，每次刷新对齐） */
     int b = read_file_int("/sys/class/power_supply/battery/capacity");
     g_sys.batt = (b >= 0 && b <= 100) ? b : -1;
-    char st[16];
-    read_sys_str("/sys/class/power_supply/battery/status", st, sizeof st);
-    g_sys.charging = (strstr(st, "Charg") || strstr(st, "Full")) ? 1 : 0;
+    g_sys.charging = batt_is_charging();
     g_sys.batt_mv = read_file_int("/sys/class/power_supply/battery/voltage_now") / 1000;
 
     /* WiFi：wifi_on=网卡管理态 up（射频开）；wifi_connected=operstate up（已关联 AP）。
@@ -820,6 +836,7 @@ void meow_sys_light(void)
 {
     int b = read_file_int("/sys/class/power_supply/battery/capacity");
     if (b >= 0 && b <= 100) g_sys.batt = b;
+    g_sys.charging = batt_is_charging();   /* 插拔实时跟踪（两个小 sysfs 节点，开销可忽略） */
     char op[16];
     read_sys_str("/sys/class/net/wlan0/operstate", op, sizeof op);
     g_sys.wifi_connected = !strcmp(op, "up") ? 1 : 0;
diff --git a/patch_v2/meow_svc_power/meow_svc_power b/patch_v2/meow_svc_power/meow_svc_power
index 502f955..33fd4fd 100755
Binary files a/patch_v2/meow_svc_power/meow_svc_power and b/patch_v2/meow_svc_power/meow_svc_power differ
diff --git a/patch_v2/meow_svc_power/meow_svc_power.c b/patch_v2/meow_svc_power/meow_svc_power.c
index c8b19ed..657d874 100644
--- a/patch_v2/meow_svc_power/meow_svc_power.c
+++ b/patch_v2/meow_svc_power/meow_svc_power.c
@@ -57,9 +57,19 @@
 #define SETTINGS_FILE    "/usr/data/meow/settings.conf"
 #define SETTINGS_HDR     "# meow-settings 1"
 #define VERSION_FILE     "/etc/meowos_version"
-#define BATT_CAP         "/sys/class/power_supply/battery/capacity"
-#define BATT_STATUS      "/sys/class/power_supply/battery/status"
-#define BATT_VOLT        "/sys/class/power_supply/battery/voltage_now"
+/* sysfs 根可经 MEOW_PS_DIR 覆盖（宿主自测用；生产恒 /sys/class/power_supply） */
+#ifndef MEOW_PS_DIR
+#define MEOW_PS_DIR      "/sys/class/power_supply"
+#endif
+#define BATT_CAP         MEOW_PS_DIR "/battery/capacity"
+#define BATT_STATUS      MEOW_PS_DIR "/battery/status"
+#define BATT_VOLT        MEOW_PS_DIR "/battery/voltage_now"
+/* 充电态权威源（真机实测 2026-09-01：battery/status 恒 Discharging 撒谎）：
+ * mp2731-charger/status（Charging/Full=充电中）为权威；不可读回退 fusb302-typec-source/online==1
+ * （USB-C PD 控制器插线检测）；再回退旧逻辑 battery/status==Charging || ac/online==1。 */
+#define CHG_MP2731_STATUS  MEOW_PS_DIR "/mp2731-charger/status"
+#define CHG_FUSB302_ONLINE MEOW_PS_DIR "/fusb302-typec-source/online"
+#define CHG_AC_ONLINE      MEOW_PS_DIR "/ac/online"
 #define UPGRADE_FW       "/usr/data/mnt/sd_0/r3proii.upt"   /* 卡根升级固件（写 mtd5 前完整性校验） */
 
 /* 音量语义（与 launcher MEOW_VOL_DEFAULT/MEOW_VOL_MAX_DEFAULT、SDK MEOW_UI_VOL_* 一致）：
@@ -319,11 +329,24 @@ static void cat_b(char *dst, size_t cap, const char *src)
 }
 
 /* ---------------- 电池/状态读组（同 util.c/about.c/bootmenu 数据源） ---------------- */
+/* 充电态权威判定（见上方 CHG_* 注释）：返回写入 st 的状态串（空=无法判定）。 */
+static void charging_status_str(char *st, int cap)
+{
+    st[0] = 0;
+    if (read_file_txt(CHG_MP2731_STATUS, st, cap) > 0 && st[0]) return;   /* 权威源直用 */
+    int on = read_file_int_def(CHG_FUSB302_ONLINE, -1);
+    if (on >= 0) { snprintf(st, cap, "%s", on == 1 ? "Charging" : "Discharging"); return; }
+    read_file_txt(BATT_STATUS, st, cap);
+    if (!strstr(st, "Charging") && !strstr(st, "Full") &&
+        read_file_int_def(CHG_AC_ONLINE, 0) == 1)
+        snprintf(st, cap, "Charging");
+}
+
 static void battery_fill(char *out, int cap)
 {
     int pct = read_file_int_def(BATT_CAP, -1);
     char st[32] = "";
-    read_file_txt(BATT_STATUS, st, sizeof st);
+    charging_status_str(st, sizeof st);          /* 权威充电态（battery/status 会撒谎） */
     int mv = read_file_int_def(BATT_VOLT, -1) / 1000;   /* µV → mV */
     if (pct < 0) { snprintf(out, cap, "battery=unknown"); return; }
     char one[64];
diff --git a/patch_v2/meow_svc_power/meow_svc_power_host b/patch_v2/meow_svc_power/meow_svc_power_host
index ad82218..bd3af36 100755
Binary files a/patch_v2/meow_svc_power/meow_svc_power_host and b/patch_v2/meow_svc_power/meow_svc_power_host differ
diff --git a/patch_v2/meow_svc_power/svc_power_authtest b/patch_v2/meow_svc_power/svc_power_authtest
index ec0dcbb..29c0dd2 100755
Binary files a/patch_v2/meow_svc_power/svc_power_authtest and b/patch_v2/meow_svc_power/svc_power_authtest differ
diff --git a/patch_v2/meow_svc_power/svc_power_authtest.c b/patch_v2/meow_svc_power/svc_power_authtest.c
index 738b7a8..c117710 100644
--- a/patch_v2/meow_svc_power/svc_power_authtest.c
+++ b/patch_v2/meow_svc_power/svc_power_authtest.c
@@ -9,12 +9,15 @@
  *   cc -Wall -Wextra -I../meow_launcherd svc_power_authtest.c -o svc_power_authtest && ./svc_power_authtest
  */
 #define main meow_svc_power_prod_main_unused
+#define MEOW_PS_DIR "/tmp/meow_ps_authtest"   /* 充电态判定宿主自测：重定向 sysfs 根 */
 #include "meow_svc_power.c"
 #undef main
+#undef MEOW_PS_DIR
 
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
+#include <sys/stat.h>
 
 static int g_fail = 0;
 #define CHECK(cond) do { if (!(cond)) { printf("  FAIL: %s (line %d)\n", #cond, __LINE__); g_fail++; } \
@@ -126,6 +129,49 @@ int main(void)
     a.cmd = POWER_SET_DEFAULT_MEOW;  CHECK(is_read_level(&a) == 0);
     a.cmd = POWER_SET_DEFAULT_HIBY;  CHECK(is_read_level(&a) == 0);
 
+    /* == 充电态权威源（真机实测 2026-09-01：battery/status 恒 Discharging 撒谎）==
+     * 在 /tmp 造 power_supply 假节点（MEOW_PS_DIR 已重定向），覆盖判定优先级：
+     * mp2731-charger/status（权威）→ fusb302-typec-source/online → battery/status|ac/online。 */
+    printf("== charging_status_str (authoritative mp2731) ==\n");
+    mkdir("/tmp/meow_ps_authtest", 0755);
+    mkdir("/tmp/meow_ps_authtest/battery", 0755);
+    mkdir("/tmp/meow_ps_authtest/mp2731-charger", 0755);
+    mkdir("/tmp/meow_ps_authtest/fusb302-typec-source", 0755);
+    mkdir("/tmp/meow_ps_authtest/ac", 0755);
+    write_file_str("/tmp/meow_ps_authtest/battery/capacity", "72", 0644);
+    write_file_str("/tmp/meow_ps_authtest/battery/voltage_now", "4150000", 0644);
+    write_file_str("/tmp/meow_ps_authtest/battery/status", "Discharging", 0644);  /* 撒谎节点 */
+    write_file_str("/tmp/meow_ps_authtest/ac/online", "0", 0644);
+
+    char out[64];
+    /* T1: mp2731=Charging（battery 撒谎 Discharging）→ 充电中 */
+    write_file_str("/tmp/meow_ps_authtest/mp2731-charger/status", "Charging", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Charging)") != NULL);
+    /* T2: mp2731=Full → 满电 */
+    write_file_str("/tmp/meow_ps_authtest/mp2731-charger/status", "Full", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Full)") != NULL);
+    /* T3: mp2731=Discharging 且拔线 → 非充电（权威源的放电可信） */
+    write_file_str("/tmp/meow_ps_authtest/mp2731-charger/status", "Discharging", 0644);
+    write_file_str("/tmp/meow_ps_authtest/fusb302-typec-source/online", "0", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Discharging)") != NULL);
+    /* T4: mp2731 节点不可读 → 回退 fusb302 online==1 → 充电 */
+    unlink("/tmp/meow_ps_authtest/mp2731-charger/status");
+    write_file_str("/tmp/meow_ps_authtest/fusb302-typec-source/online", "1", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Charging)") != NULL);
+    /* T5: 全不可读 → 回退旧逻辑 ac/online==1 → Charging */
+    unlink("/tmp/meow_ps_authtest/fusb302-typec-source/online");
+    write_file_str("/tmp/meow_ps_authtest/ac/online", "1", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Charging)") != NULL);
+    /* T6: 全不可读且 ac/online=0、battery=Discharging → Discharging */
+    write_file_str("/tmp/meow_ps_authtest/ac/online", "0", 0644);
+    battery_fill(out, sizeof out);
+    CHECK(strstr(out, "(Discharging)") != NULL);
+
     if (g_fail) { printf("\nAUTH TEST: %d FAIL\n", g_fail); return 1; }
     printf("\nAUTH TEST: ALL PASS\n");
     return 0;
diff --git a/patch_v2/ncm_app/ncm b/patch_v2/ncm_app/ncm
index 146ac54..25591d7 100755
Binary files a/patch_v2/ncm_app/ncm and b/patch_v2/ncm_app/ncm differ
diff --git a/patch_v2/sdk/meow_ui_sys.c b/patch_v2/sdk/meow_ui_sys.c
index b5fade9..3df3327 100644
--- a/patch_v2/sdk/meow_ui_sys.c
+++ b/patch_v2/sdk/meow_ui_sys.c
@@ -134,8 +134,23 @@ void meow_ui_sys_refresh(void)
     g_sys.batt = read_int("/sys/class/power_supply/battery/capacity");
     if (g_sys.batt < 0 || g_sys.batt > 100) g_sys.batt = -1;
     char st[16];
-    read_str("/sys/class/power_supply/battery/status", st, sizeof st);
-    g_sys.charging = (strstr(st, "Charg") || strstr(st, "Full")) ? 1 : 0;
+    /* 充电态权威源（真机实测 2026-09-01：battery/status 恒 Discharging 撒谎）：
+     * 1) mp2731-charger/status（Charging/Full=充电中）；2) 回退 fusb302-typec-source/online==1
+     * （USB-C PD 插线）；3) 再回退旧逻辑 battery/status==Charging || ac/online==1。 */
+    read_str("/sys/class/power_supply/mp2731-charger/status", st, sizeof st);
+    if (st[0]) {
+        g_sys.charging = (strstr(st, "Charg") || strstr(st, "Full")) ? 1 : 0;
+    } else {
+        int onl = read_int("/sys/class/power_supply/fusb302-typec-source/online");
+        if (onl >= 0) {
+            g_sys.charging = (onl == 1) ? 1 : 0;
+        } else {
+            read_str("/sys/class/power_supply/battery/status", st, sizeof st);
+            g_sys.charging = (strstr(st, "Charg") || strstr(st, "Full")) ? 1 : 0;
+            if (!g_sys.charging && read_int("/sys/class/power_supply/ac/online") == 1)
+                g_sys.charging = 1;
+        }
+    }
 
     char op[16];
     read_str("/sys/class/net/wlan0/operstate", op, sizeof op);
diff --git a/patch_v2/sdk/meow_ui_sys.h b/patch_v2/sdk/meow_ui_sys.h
index 2a67ef9..d8c0866 100644
--- a/patch_v2/sdk/meow_ui_sys.h
+++ b/patch_v2/sdk/meow_ui_sys.h
@@ -7,7 +7,8 @@
  *   meow_ui_set_fullscreen() / meow_ui_statusbar_height()。
  *
  * 数据源与 launcher 的 meow_sys 同源单点一致：
- *   - 电量  /sys/class/power_supply/battery/{capacity,status}
+ *   - 电量  /sys/class/power_supply/battery/capacity（充电态权威源=mp2731-charger/status，
+ *           回退 fusb302-typec-source/online → battery/status|ac/online；battery/status 会撒谎）
  *   - WiFi  /sys/class/net/wlan0/operstate
  *   - 蓝牙  实际 powered（hciconfig -a hci0 的 UP；spawn 贵 → 缓存 30s 刷一次）
  *   - 音量  /usr/data/meow/settings.conf 的 audio.volume（launcher 同文件；
diff --git a/scripts/build/fw_content.conf b/scripts/build/fw_content.conf
index 30389cd..4906723 100644
--- a/scripts/build/fw_content.conf
+++ b/scripts/build/fw_content.conf
@@ -28,13 +28,13 @@
 
 # ---- 用户态/服务守护二进制（usr/bin，全部 chmod 755 静态 MIPS）----
 patch_v2/bootmenu/meow_bootmenu|/usr/bin/meow_bootmenu|4441822d87e76bfce2ce584604ac3830|引导选单 M2.85（sysui让位 agent-216）
-patch_v2/meow_launcherd/meow_launcherd|/usr/bin/meow_launcherd|a2f932a1534ac2bb035d39a4d1bcca46|主屏 launcher（+拉起 audiod：MeowOS 模式确认后 meow_svcd start audiod agent-244）
+patch_v2/meow_launcherd/meow_launcherd|/usr/bin/meow_launcherd|2aa6178090837793957b815ff2f108ba|主屏 launcher（+充电态权威源 mp2731-charger/status，修 battery/status 撒谎恒 Discharging）
 patch_v2/meow_watchdog/meow_watchdog|/usr/bin/meow_watchdog|6373d8e5cac62a34ee468a344b267761|应用看门狗 M2.89（SIGUSR1 仅裸沉浸 App，框架 App 不误杀 agent-236）
 patch_v2/meow_svcd/meow_svcd|/usr/bin/meow_svcd|605646c4cc93f2baf29071ea6bc870ea|服务管理器 M2.77（+崩溃上报 meow_crash agent-187）
 mips-repo/bins/meow_mdns/bin/meow_mdns|/usr/bin/meow_mdns|d6b0151bda26768f19952dae1342610d|mDNS 应答器 M2.78（启动竞态+换IP重检 agent-194）
 patch_v2/meow_sysui/meow_sysui|/usr/bin/meow_sysui|173013cc8f0899b3001d0b894ac0d9e6|系统 UI（sysui）
 patch_v2/meowpkg/nyai|/usr/bin/nyai|2858c3bd8f57fb723df82cb97b488f31|nyai M2.89（导出 exec 绝对路径相对化修复 agent-240）
-patch_v2/meow_svc_power/meow_svc_power|/usr/bin/meow_svc_power|306df962d319f16169b14fb808c6a738|电源专项服务 2B（面板精确绑定）
+patch_v2/meow_svc_power/meow_svc_power|/usr/bin/meow_svc_power|39ae3aa255695a97f4281124c0621b52|电源专项服务（充电态权威源 mp2731-charger/status，修 battery/status 撒谎恒 Discharging）
 patch_v2/meow_verify/meow_verify|/usr/bin/meow_verify|6c2e8ed24aebe5caf41e7aed391312d5|II期验签 2B（多公钥+v2签名块 agent-221）
 patch_v2/meow_crash/meow_crash|/usr/bin/meow_crash|62781084445e82351bcadbdadbe4c7fc|系统级崩溃捕获 (agent-187)
 patch_v2/meow_svc_perf/meow_svc_perf|/usr/bin/meow_svc_perf|7ea196de9d59ab8cbd1e26edb7762772|性能专项服务 M2.75（net_json 补 network 闭合括号，修 /api/system JSON 解析失败）