diff --git a/backend/app/clients/websocket.php b/backend/app/clients/websocket.php
index d758750..666dfd5 100644
--- a/backend/app/clients/websocket.php
+++ b/backend/app/clients/websocket.php
@@ -84,6 +84,7 @@ class Websocket
 
     private function doPing($ticket, $domain)
     {
+        if (!env('UTILITIES_PING', true)) { return; }
         $host = gethostbyname($domain);
         if ($host === false || ($host == $domain && !ip2long($domain))) {
             $this->send("1|{$ticket}|0");
@@ -118,6 +119,7 @@ class Websocket
 
     public function doTraceroute($ticket, $domain)
     {
+        if (!env('UTILITIES_TRACEROUTE', true)) { return; }
         /** @var MaxMind\Db\Reader $reader */
         global $reader;
 
@@ -238,6 +240,7 @@ class Websocket
 
     public function startIperf3($ticket)
     {
+        if (!env('UTILITIES_IPERF3', true)) { return; }
         $timeout = 60;
         $port = rand(env('UTILITIES_IPERF3_PORT_MIN', '30000'), env('UTILITIES_IPERF3_PORT_MAX', '31000'));
         while (in_array($port, self::$ports)) {
diff --git a/backend/app/components/00-speedtest_static.php b/backend/app/components/00-speedtest_static.php
index 3f0ee88..2d69b7d 100644
--- a/backend/app/components/00-speedtest_static.php
+++ b/backend/app/components/00-speedtest_static.php
@@ -1,33 +1,35 @@
 <?php
-applog('Working with speedtest static file(s)...');
+if (env('ENABLE_SPEEDTEST', true)) {
+    applog('Working with speedtest static file(s)...');
 
-$speedtestFiles = [];
-$multiplier = env('IEC_FORMAT', 'true') ? 1024 : 1000;
-$sizeMap = ['KB', 'MB', 'GB', 'TB'];
-$baseBufferSize = pow($multiplier, 2);
-foreach (explode(" ", env('SPEEDTEST_FILE_LIST', '1MB 10MB 100MB 1GB')) as $speedtestSize) {
-    if (empty($speedtestSize)) continue;
+    $speedtestFiles = [];
+    $multiplier = env('IEC_FORMAT', 'true') ? 1024 : 1000;
+    $sizeMap = ['KB', 'MB', 'GB', 'TB'];
+    $baseBufferSize = pow($multiplier, 2);
+    foreach (explode(" ", env('SPEEDTEST_FILE_LIST', '1MB 10MB 100MB 1GB')) as $speedtestSize) {
+        if (empty($speedtestSize)) continue;
 
-    preg_match('/(\d+)(KB|MB|GB|TB)/m', $speedtestSize, $matches, PREG_OFFSET_CAPTURE, 0);
-    if (empty($matches)) continue;
-    $targetSize = $matches[1][0] * pow($multiplier, array_search($matches[2][0], $sizeMap) + 1);
-    $path = '/app/webspaces/speedtest-static/' . $speedtestSize . '.test';
-    if (file_exists($path) && filesize($path) == $targetSize) {
-        applog('Skip create speedtest file with size: ' . $speedtestSize . ', File exists and size match');
-        continue;
-    }
-    applog('Creating speedtest file with size: ' . $speedtestSize . ' ...');
-    $random = fopen('/dev/urandom', 'r');
-    $speedtestFd = fopen($path, 'w+');
-    while ($targetSize != 0) {
-        if ($targetSize >= $baseBufferSize) {
-            $readSize = $baseBufferSize;
-        } else {
-            $readSize = $targetSize;
+        preg_match('/(\d+)(KB|MB|GB|TB)/m', $speedtestSize, $matches, PREG_OFFSET_CAPTURE, 0);
+        if (empty($matches)) continue;
+        $targetSize = $matches[1][0] * pow($multiplier, array_search($matches[2][0], $sizeMap) + 1);
+        $path = '/app/webspaces/speedtest-static/' . $speedtestSize . '.test';
+        if (file_exists($path) && filesize($path) == $targetSize) {
+            applog('Skip create speedtest file with size: ' . $speedtestSize . ', File exists and size match');
+            continue;
         }
-        $targetSize -= $readSize;
-        fwrite($speedtestFd, fread($random, $readSize));
+        applog('Creating speedtest file with size: ' . $speedtestSize . ' ...');
+        $random = fopen('/dev/urandom', 'r');
+        $speedtestFd = fopen($path, 'w+');
+        while ($targetSize != 0) {
+            if ($targetSize >= $baseBufferSize) {
+                $readSize = $baseBufferSize;
+            } else {
+                $readSize = $targetSize;
+            }
+            $targetSize -= $readSize;
+            fwrite($speedtestFd, fread($random, $readSize));
+        }
+        fclose($speedtestFd);
+        fclose($random);
     }
-    fclose($speedtestFd);
-    fclose($random);
-}
+}
\ No newline at end of file
diff --git a/backend/app/components/01-fake_file_server.php b/backend/app/components/01-fake_file_server.php
index 350594e..d1289b2 100644
--- a/backend/app/components/01-fake_file_server.php
+++ b/backend/app/components/01-fake_file_server.php
@@ -1,5 +1,6 @@
 <?php
 go(function () {
+    if (!env('ENABLE_SPEEDTEST', true)) { return; }
     $server = new Swoole\Coroutine\Http\Server('unix:///tmp/speedtest.sock');
     $server->handle('/upload', function ($request, $response) {
         $response->header('server', 'webserver/1.0');
diff --git a/backend/app/components/99-fix-server-permission.php b/backend/app/components/99-fix-server-permission.php
index 2c45e53..21e8a73 100644
--- a/backend/app/components/99-fix-server-permission.php
+++ b/backend/app/components/99-fix-server-permission.php
@@ -2,7 +2,7 @@
 go(function () {
     do {
         foreach (['/tmp/speedtest.sock', '/tmp/speedtest-api.sock'] as $file) {
-            if (!file_exists($file)) break;
+            if (!file_exists($file)) continue;
             chmod($file, 0777);
         }
     } while (false);
diff --git a/ui/src/components/Information.vue b/ui/src/components/Information.vue
index 8840e77..365d106 100644
--- a/ui/src/components/Information.vue
+++ b/ui/src/components/Information.vue
@@ -74,6 +74,9 @@ export default defineComponent({
                 this.componentConfig.testFiles = data.testfiles
                 this.componentConfig.display_traffic = data.display_traffic
                 this.componentConfig.display_speedtest = data.display_speedtest
+                this.componentConfig.utilities_ping = data.utilities_ping
+                this.componentConfig.utilities_traceroute = data.utilities_traceroute
+                this.componentConfig.utilities_iperf3 = data.utilities_iperf3
 
                 this.tableData = []
                 this.tableData.push({
diff --git a/ui/src/components/Utilities.vue b/ui/src/components/Utilities.vue
index 362c414..92d84da 100644
--- a/ui/src/components/Utilities.vue
+++ b/ui/src/components/Utilities.vue
@@ -1,12 +1,13 @@
 <template>
+    <div>
     <n-card>
         <template #header>
             网络工具
         </template>
         <n-space>
-            <n-button @click="activate('ping')">Ping</n-button>
-            <n-button @click="activate('traceroute')">Traceroute</n-button>
-            <n-button @click="activate('iperf3')">iPerf3</n-button>
+            <n-button v-show="componentConfig.utilities_ping" @click="activate('ping')">Ping</n-button>
+            <n-button v-show="componentConfig.utilities_traceroute" @click="activate('traceroute')">Traceroute</n-button>
+            <n-button v-show="componentConfig.utilities_iperf3" @click="activate('iperf3')">iPerf3</n-button>
         </n-space>
     </n-card>
     <n-drawer v-model:show="componentSwitch.ping" :native-scrollbar="true" :width="drawWidth" placement="right">
@@ -24,6 +25,7 @@
             <iperf3 v-model:ws="ws" v-model:wsMessage="wsMessage" v-model:componentConfig="componentConfig" />
         </n-drawer-content>
     </n-drawer>
+    </div>
 </template>
 
 <script>