diff --git a/simpleadmin/www/index.html b/simpleadmin/www/index.html
index 79e0333..8294cdf 100644
--- a/simpleadmin/www/index.html
+++ b/simpleadmin/www/index.html
@@ -837,47 +837,43 @@
                   const plmn = lines
                     .find((line) => line.includes("+QSPN:"))
                     .split(",")[4]
-                    .replace(/"/g, "");
+                    .replace(/"/g, "")
+                    .trim();
+
+                  console.log("PLMN:", plmn);
+                  console.log("Mapped operator:", operatorMap[plmn]);
 
-                  // 获取原始运营商名称 | Get original operator name
                   const network_provider = lines
                     .find((line) => line.includes("+QSPN:"))
                     .split(",")[0]
                     .replace("+QSPN: ", "")
                     .replace(/"/g, "")
-                    .replace(/ /g, "");
+                    .trim();
 
-                  // 处理运营商名称显示 | Process operator name display
                   if (operatorMap[plmn]) {
-                    // 如果在映射表中找到对应的运营商名称，直接使用
-                    // If found in mapping table, use the mapped operator name
                     this.networkProvider = operatorMap[plmn];
-                  } else if (network_provider.length === 24 && /^[0-9A-F]+$/i.test(network_provider)) {
-                    // 如果是24位十六进制编码，进行解码
-                    // If it's a 24-bit hexadecimal encoding, decode it
-                    this.networkProvider = hexToAscii(network_provider);
+                  } else if (network_provider.match(/^[0-9A-Fa-f]+$/) != null) {
+                    // 处理16进制编码的运营商名称
+                    // Process operator names encoded in hexadecimal
+                    try {
+                      const hexString = network_provider.replace(/^0x/, '');
+                      const bytes = new Uint8Array(hexString.match(/.{1,2}/g).map(byte => parseInt(byte, 16)));
+                      const decoder = new TextDecoder('utf-8');
+                      this.networkProvider = decoder.decode(bytes);
+                    } catch (e) {
+                      console.log("Error decoding hex operator name:", e);
+                      this.networkProvider = network_provider;
+                    }
                   } else if (network_provider.match(/^[0-9]+$/) != null) {
-                    // 如果是纯数字，使用 plmn_name
-                    // If it's pure numbers, use plmn_name
                     this.networkProvider = lines
                       .find((line) => line.includes("+QSPN:"))
                       .split(",")[2]
-                      .replace(/"/g, "");
+                      .replace(/"/g, "")
+                      .trim();
                   } else {
-                    // 其他情况直接使用原始名称
-                    // For other cases, use the original name
                     this.networkProvider = network_provider;
                   }
 
-                  // 十六进制解码函数 | Hexadecimal decoding function
-                  function hexToAscii(hex) {
-                    let ascii = '';
-                    for (let i = 0; i < hex.length; i += 2) {
-                      ascii += String.fromCharCode(parseInt(hex.substr(i, 2), 16));
-                    }
-                    return ascii;
-                  }
-
                   // --- MCCMNC ---
                   this.mccmnc = lines
                     .find((line) => line.includes("+QSPN:"))
@@ -1599,7 +1595,7 @@
                   }
                 }
               });
-            });
+              });
           },
 
           bytesToSize(bytes) {