diff --git a/V1.5/STM32F103_App1/HardWare/NETWORK/network.c b/V1.5/STM32F103_App1/HardWare/NETWORK/network.c
index 55d572f..a2d27c8 100644
--- a/V1.5/STM32F103_App1/HardWare/NETWORK/network.c
+++ b/V1.5/STM32F103_App1/HardWare/NETWORK/network.c
@@ -323,12 +323,12 @@ void NET_publish_version(const char *ver)
     if (g_net_tx_busy) { log_info("> NET: 版本上报被丢弃 (发送忙)"); return; }
     if (net_at_trylock() != 0) { log_info("> NET: 版本上报被丢弃 (AT 忙)"); return; }
     if (s_backend == NET_BACKEND_4G) {
-        CAT1_printf("AT+MPUB=\"/iot/data/up/%s\",0,0,\"{\\22header\\22:\\22iot.prop.post\\22,\\22body\\22:{\\22fwVer\\22:\\22%s\\22}}\"",
+        CAT1_printf("AT+MPUB=\"/iot/data/up/%s\",0,0,\"{\\22header\\22:\\22iot.prop.post\\22,\\22body\\22:{\\22fwver\\22:\\22%s\\22}}\"",
             MqttInfoStr.ClientID, ver);
     } else {
         char json[96];
         snprintf(json, sizeof(json),
-            "{\"header\":\"iot.prop.post\",\"body\":{\"fwVer\":\"%s\"}}", ver);
+            "{\"header\":\"iot.prop.post\",\"body\":{\"fwver\":\"%s\"}}", ver);
         net_wifi_publish_up(json);
     }
     net_at_unlock();
diff --git a/V1.5/STM32F103_App1/README.md b/V1.5/STM32F103_App1/README.md
index 2eafc44..facca6d 100644
--- a/V1.5/STM32F103_App1/README.md
+++ b/V1.5/STM32F103_App1/README.md
@@ -345,7 +345,7 @@ W25Q64 澶栭儴 Flash锛�8MB锛夛細
 | `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 |
-| `fwVer` | 浠ｇ爜鐗堟湰瀛楃涓� | 鍗� `FIRMWARE_VERSION_STR`锛堝 "1.5.0"锛夛紝瀛楃涓茬被鍨嬶紝姣忔閲嶅惎鑱旂綉鍚庝笂鎶ヤ竴娆★紙涓庣姸鎬佸ぇ鎶ユ枃涓殑鏁存暟 `ver` OTA 鐗堟湰鍙峰尯鍒嗗紑锛� |
+| `fwver` | 浠ｇ爜鐗堟湰瀛楃涓� | 鍗� `FIRMWARE_VERSION_STR`锛堝 "1.5.0"锛夛紝瀛楃涓茬被鍨嬶紝姣忔閲嶅惎鑱旂綉鍚庝笂鎶ヤ竴娆★紙涓庣姸鎬佸ぇ鎶ユ枃涓殑鏁存暟 `ver` OTA 鐗堟湰鍙峰尯鍒嗗紑锛� |
 | `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 63dfdf4..572b139 100644
--- a/V1.5/鐗堟湰璇存槑.md
+++ b/V1.5/鐗堟湰璇存槑.md
@@ -147,6 +147,6 @@
   鏍囪鍘熷洜(RSN_OTA_FAIL "OTA澶辫触涓")骞朵富鍔ㄥ浣嶏紝閲嶅惎璧板共鍑� 4G 鍒濆鍖栨仮澶嶈仈缃�
 - 淇 OTA 鐨� SAPBR 婵�娲绘壙杞芥鐜囨�уけ璐ワ細OTA 鍏ュ彛澶嶄綅妯＄粍鍚庢湭绛夌綉缁滈噸鏂伴檮鐫�(CATT)灏�
   婵�娲绘壙杞斤紝娉ㄥ唽鎱㈡椂蹇呭け璐ャ�傜幇 CSQ 鍚庡姞 cat_wait_cgatt_attached(30)锛岄檮鐫�鎴愬姛鎵嶈蛋 SAPBR
-- 鏂板浠ｇ爜鐗堟湰涓婃姤锛氭爣璇嗙 fwVer锛堝瓧绗︿覆锛屽唴瀹�=FIRMWARE_VERSION_STR锛夛紝姣忔閲嶅惎鑱旂綉鍚庝笂鎶ヤ竴娆★紙閬垮紑涓庢暣鏁� ver 閲嶅悕锛�
+- 鏂板浠ｇ爜鐗堟湰涓婃姤锛氭爣璇嗙 fwver锛堝瓧绗︿覆锛屽唴瀹�=FIRMWARE_VERSION_STR锛夛紝姣忔閲嶅惎鑱旂綉鍚庝笂鎶ヤ竴娆★紙閬垮紑涓庢暣鏁� ver 閲嶅悕锛�
 - 485 绉よ皟璇曟棩蹇楀寮猴細鏀跺埌甯у厛鎵撳嵃鍘熷 hex锛岃В鏋愬け璐ヨ緭鍑哄叿浣撳師鍥�
   锛堝抚杩囩煭/绔欏彿涓嶇/寮傚父甯�/鍔熻兘鐮佷笉绗�/CRC 閿欒鍚勫甫璇存槑锛�