diff --git a/simpleadmin/www/index.html b/simpleadmin/www/index.html
index e0a9315..ebb481e 100644
--- a/simpleadmin/www/index.html
+++ b/simpleadmin/www/index.html
@@ -41,11 +41,6 @@
             </button>
             <div class="collapse navbar-collapse" id="navbarText">
               <ul class="navbar-nav me-auto mb-2 mb-lg-0">
-                <li class="nav-item">
-                  <a class="nav-link active" aria-current="page" href="/"
-                    >首页</a
-                  >
-                </li>
                 <li class="nav-item">
                   <a class="nav-link" href="network.html">网络</a>
                 </li>
@@ -743,9 +738,9 @@
                   // if network provider is composed of numbers and spaces, and no letters then use .split(",")[2]
 
                     const mccmncMap = {
-                        "46000": "中国移动",
-                         "46001": "中国联通",  "46003": "中国电信",  "46009": "中国联通",
-                           "46011": "中国电信", "46015": "中国广电", "46020": "中国铁通"};
+                        "46000":"中国移动",
+                         "46001":"中国联通",  "46003":"中国电信",  "46009":"中国联通",
+                           "46011":"中国电信", "46015":"中国广电", "46020":"中国铁通"};
 
                   // --- MCCMNC ---
                   this.mccmnc = lines
@@ -753,7 +748,10 @@
                     .split(",")[4]
                     .replace(/"/g, "");
 
-                  this.networkProvider = mccmncMap[this.mccmnc] || "未知运营商";
+                  const mccmncNumber = Number(this.mccmnc);
+
+
+                  this.networkProvider = mccmncMap[mccmncNumber] || "未知运营商";
 
 
                   // --- APN ---