From 7a72443902a97243402af3a65779ad4623ec329a Mon Sep 17 00:00:00 2001
From: Irene-Maxine <114802521+Irene-Maxine@users.noreply.github.com>
Date: Mon, 29 Sep 2025 12:02:17 +0800
Subject: [PATCH] =?UTF-8?q?=E7=89=A9=E8=81=94=E7=BD=91=E6=8E=88=E6=9D=83?=
 =?UTF-8?q?=E7=A0=81=E5=9D=97=E4=BF=AE=E6=94=B9?=
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---
 boards/default_src/micropython/generators/iot.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/boards/default_src/micropython/generators/iot.js b/boards/default_src/micropython/generators/iot.js
index 09bd2360..ddbaad29 100644
--- a/boards/default_src/micropython/generators/iot.js
+++ b/boards/default_src/micropython/generators/iot.js
@@ -173,10 +173,10 @@ export const IOT_EMQX_INIT_AND_CONNECT_BY_SHARE_CODE = function (_, generator) {
     // 根据server是否包含":"来生成不同的mqtt_client代码
     if (server.indexOf(':') !== -1) {
         // 包含":"，使用server.substring(1, server.indexOf(':'))
-        code += 'mqtt_client = mixiot.init_MQTT_client(' + server.substring(1, server.indexOf(':')) + ', sk[0], sk[2]' + ', MQTT_USR_PRJ)\n';
+        code += 'mqtt_client = mixiot.init_MQTT_client(' + server.substring(0, server.indexOf(':')) + server.substring(server.length - 1) + ', sk[0], sk[2]' + ', MQTT_USR_PRJ)\n';
     } else {
         // 不包含":"，使用完整的server（去掉首尾的引号）
-        code += 'mqtt_client = mixiot.init_MQTT_client(' + server.substring(1, server.length - 1) + ', sk[0], sk[2]' + ', MQTT_USR_PRJ)\n';
+        code += 'mqtt_client = mixiot.init_MQTT_client(' + server.substring(0, server.length - 1)+ server.substring(server.length - 1) + ', sk[0], sk[2]' + ', MQTT_USR_PRJ)\n';
     }
     return code;
 }