diff --git a/V1.5/STM32F103_App1.zip b/V1.5/STM32F103_App1.zip
new file mode 100644
index 0000000..6913549
Binary files /dev/null and b/V1.5/STM32F103_App1.zip differ
diff --git a/V1.5/STM32F103_App1/HardWare/CAR/air780e.c b/V1.5/STM32F103_App1/HardWare/CAR/air780e.c
index 25ce6cd..0bd4a63 100644
--- a/V1.5/STM32F103_App1/HardWare/CAR/air780e.c
+++ b/V1.5/STM32F103_App1/HardWare/CAR/air780e.c
@@ -228,6 +228,8 @@ static int cat_wait_cgatt_attached(int max_wait_s) {
 #define CAT_BAUD_TARGET   921600u
 #define CAT_BAUD_DEFAULT  115200u
 
+static char s_iccid[24] = {0};   /* SIM 卡号，MQTT OK 后上报平台 */
+
 static int cat_connect_network(void) {
     log_info("> 4G: 网络...");
     g_net_ui_phase = NET_UI_4G_AT;
@@ -284,6 +286,24 @@ static int cat_connect_network(void) {
         return -1;
     }
 
+    /* 读取 SIM 卡号 ICCID（物联网卡套餐管理：平台可查卡号缴费） */
+    {
+        s_iccid[0] = 0;
+        if (catSendCmd("AT+ICCID", "+ICCID:", 1, 10) == 0) {
+            char *p = strstr((char *)U2_CopyBuff, "+ICCID:");
+            if (p) {
+                p += 7;
+                while (*p == ' ') p++;
+                int n = 0;
+                while (p[n] >= '0' && p[n] <= '9' && n < 20) n++;
+                memcpy(s_iccid, p, n);
+                s_iccid[n] = 0;
+            }
+        }
+        if (s_iccid[0]) log_info("> 4G: ICCID %s", s_iccid);
+        else            log_warn("> 4G: ICCID 读取失败");
+    }
+
     if (cat_wait_cgatt_attached(30) != 0) return -1;
 
     /* 信号质量检测：AT+CSQ → +CSQ: rssi,ber（rssi 0~31，99=未知/无信号）。
@@ -761,6 +781,11 @@ void air780e_init(void) {
             sprintf(pub, "AT+MPUB=\"/iot/data/up/%s\",0,0,\"{\\22header\\22:\\22iot.prop.post\\22,\\22body\\22:{\\22pow\\22:1}}\"", MqttInfoStr.ClientID);
             CAT1_printf("%s", pub);
             HAL_Delay(50);
+            if (s_iccid[0]) {
+                sprintf(pub, "AT+MPUB=\"/iot/data/up/%s\",0,0,\"{\\22header\\22:\\22iot.prop.post\\22,\\22body\\22:{\\22iccid\\22:\\22%s\\22}}\"", MqttInfoStr.ClientID, s_iccid);
+                CAT1_printf("%s", pub);
+                HAL_Delay(50);
+            }
             return;
         }
         log_warn("> 4G: MQTT 失败,重试 %d", retry);
diff --git a/V1.5/STM32F103_App1/HardWare/WIFI/esp8266.h b/V1.5/STM32F103_App1/HardWare/WIFI/esp8266.h
index 580ba93..73dae13 100644
--- a/V1.5/STM32F103_App1/HardWare/WIFI/esp8266.h
+++ b/V1.5/STM32F103_App1/HardWare/WIFI/esp8266.h
@@ -6,8 +6,12 @@
 
 /*===== 用户配置区 =====*/
 /* 固定 WiFi 凭据：优先尝试连接的热点；连不上(60s)则进 Smart Config 智能配网 */
-#define WIFI_SSID              "TP_Link-02"   /* TODO: 填入固定 WiFi 名称 */
-#define WIFI_PASS              "zxcvbnmm112"   /* TODO: 填入固定 WiFi 密码 */
+#define WIFI_SSID              "OrayBox-6B0E"   /* TODO: 填入固定 WiFi 名称 */
+#define WIFI_PASS              "nky20192006"   /* TODO: 填入固定 WiFi 密码 */
+
+
+//#define WIFI_SSID              "TP_Link-01"   /* TODO: 填入固定 WiFi 名称 */
+//#define WIFI_PASS              "zxcvbnmm112"   /* TODO: 填入固定 WiFi 密码 */
 
 //#define WIFI_SSID              "TP_Link"   /* TODO: 填入固定 WiFi 名称 */
 //#define WIFI_PASS              "zxcvbnm888"   /* TODO: 填入固定 WiFi 密码 */
diff --git a/V1.5/STM32F103_App1/README.md b/V1.5/STM32F103_App1/README.md
index b9d3926..087918c 100644
--- a/V1.5/STM32F103_App1/README.md
+++ b/V1.5/STM32F103_App1/README.md
@@ -337,7 +337,8 @@ W25Q64 澶栭儴 Flash锛�8MB锛夛細
 | `sw1` / `feeding` | 绗竴璺户鐢靛櫒鐘舵�� | 1=鎶曞杺涓紝0=鍋滄锛涙棤绉ゆā寮忎笅涓ゅ瓧娈�**鍚屾椂涓婃姤**锛屽钩鍙颁袱涓紑鍏冲悓姝ュ埛鏂� |
 | `sw2~sw4` | 澶囩敤缁х數鍣ㄧ姸鎬� | 0/1 |
 | `pow` | 鐢甸噺鐘舵�� | 1=姝ｅ父锛�0=浣庣數閲� |
-| `energy` | 绱娑堣�楃數閲� | HLW8032 璁￠噺锛屽崟浣� kWh锛屼袱浣嶅皬鏁帮紝鑱旂綉鍚庢瘡鍒嗛挓涓婃姤 |
+| `energy` | 绱娑堣�楃數閲� | HLW8032 璁￠噺锛屽崟浣� kWh锛屼袱浣嶅皬鏁帮紙>10W 姣� 30s锛屽惁鍒欓娆�+寮�鍏冲垏鎹級 |
+| `iccid` | SIM 鍗″彿 | 浠� 4G 閫氶亾锛孧QTT 杩炰笂鍚庨殢 pow 涓婃姤涓�娆★紝鐢ㄤ簬鐗╄仈缃戝崱濂楅鏌ヨ缂磋垂 |
 | `GPS` | 瀹氫綅鍧愭爣 | 浠� 4G 閫氶亾(Air780EG)锛孏CJ-02 楂樺痉鍧愭爣绯伙紝鏍煎紡 `"缁忓害,绾害"`锛屾瘡 5 鍒嗛挓涓婃姤 |
 
 > 娉細`zero`锛堝墿浣欐枡閲嶏級涓� `onceWt` 涓虹О閲嶆ā寮忎笓鐢ㄥ瓧娈碘�斺�擿PRODUCT_WITH_FEED_SCALE=0` 鏃剁姸鎬佷笂鎶ヤ笉鎼哄甫杩欎袱涓瓧娈碉紝骞冲彴涓嬪彂璁剧疆浼氭敹鍒� `no scale on this device` 鎷掔粷搴旂瓟銆�
diff --git a/V1.5/鐗堟湰璇存槑.md b/V1.5/鐗堟湰璇存槑.md
index 5cb7036..1d8a42b 100644
--- a/V1.5/鐗堟湰璇存槑.md
+++ b/V1.5/鐗堟湰璇存槑.md
@@ -133,3 +133,5 @@
 - 淇 4G MPUB 杞箟閿欒锛歚` 璇啓涓� C 鍏繘鍒� ``(=0x12 瀛楄妭)锛宔nergy/pow/鎸囦护搴旂瓟
   鍏� 8 澶勭嫭绔嬫姤鏂囧钩鍙版敹涓嶅埌锛堜笂鐢佃兘鏀跺埌鏄洜涓虹姸鎬佸ぇ鎶ユ枃杞箟鏈潵灏卞锛�
 - OLED 娆㈣繋椤垫寜浜у搧妯″紡鏄剧ず鏍囬锛涜繍琛屾椂闂存敼 澶�:鏃�:鍒� 鏍煎紡
+- 鏂板 SIM 鍗″彿涓婃姤锛�4G 鍒濆鍖� SIM 灏辩华鍚� AT+ICCID 璇诲崱鍙凤紝MQTT OK 鍚庨殢 pow 涓婃姤骞冲彴
+  锛堟爣璇嗙 iccid锛屽瓧绗︿覆锛涘钩鍙扮墿妯″瀷鍔犲瓧绗︿覆瀛楁鍗冲彲锛屼究浜庣墿鑱旂綉鍗″椁愬埌鏈熸煡璇㈢即璐癸級