diff --git a/backend/controllers/adminController.js b/backend/controllers/adminController.js
index b841b9b..4eeda49 100644
--- a/backend/controllers/adminController.js
+++ b/backend/controllers/adminController.js
@@ -27,6 +27,7 @@ class AdminController {
         // User administration
         this.searchUsers = this.searchUsers.bind(this);
         this.getUser = this.getUser.bind(this);
+        this.getUsers = this.getUsers.bind(this);
         this.updateUser = this.updateUser.bind(this);
 
         // Rights
@@ -74,6 +75,30 @@ class AdminController {
         }
     }
 
+    async getUsers(req, res) {
+        try {
+            const { userid: requester } = req.headers;
+            let { ids } = req.query;
+            if (!ids) {
+                return res.status(400).json({ error: 'ids query parameter is required' });
+            }
+            // Unterstütze sowohl Array-Format (ids[]=...) als auch komma-separierten String (ids=...)
+            let hashedIds;
+            if (Array.isArray(ids)) {
+                hashedIds = ids;
+            } else if (typeof ids === 'string') {
+                hashedIds = ids.split(',').map(id => id.trim()).filter(id => id.length > 0);
+            } else {
+                return res.status(400).json({ error: 'ids must be an array or comma-separated string' });
+            }
+            const result = await AdminService.getUsersByHashedIds(requester, hashedIds);
+            res.status(200).json(result);
+        } catch (error) {
+            const status = error.message === 'noaccess' ? 403 : 500;
+            res.status(status).json({ error: error.message });
+        }
+    }
+
     async updateUser(req, res) {
         try {
             const { userid: requester } = req.headers;
diff --git a/backend/routers/adminRouter.js b/backend/routers/adminRouter.js
index e78a86e..2807c95 100644
--- a/backend/routers/adminRouter.js
+++ b/backend/routers/adminRouter.js
@@ -18,6 +18,7 @@ router.delete('/chat/rooms/:id', authenticate, adminController.deleteRoom);
 // --- Users Admin ---
 router.get('/users/search', authenticate, adminController.searchUsers);
 router.get('/users/statistics', authenticate, adminController.getUserStatistics);
+router.get('/users/batch', authenticate, adminController.getUsers);
 router.get('/users/:id', authenticate, adminController.getUser);
 router.put('/users/:id', authenticate, adminController.updateUser);
 
diff --git a/backend/services/adminService.js b/backend/services/adminService.js
index 7956c5e..f9e4b2e 100644
--- a/backend/services/adminService.js
+++ b/backend/services/adminService.js
@@ -441,6 +441,30 @@ class AdminService {
         return { id: user.hashedId, username: user.username, active: user.active, registrationDate: user.registrationDate };
     }
 
+    async getUsersByHashedIds(requestingHashedUserId, targetHashedIds) {
+        if (!(await this.hasUserAccess(requestingHashedUserId, 'useradministration'))) {
+            throw new Error('noaccess');
+        }
+        if (!Array.isArray(targetHashedIds) || targetHashedIds.length === 0) {
+            return [];
+        }
+        const users = await User.findAll({
+            where: { hashedId: { [Op.in]: targetHashedIds } },
+            attributes: ['id', 'hashedId', 'username', 'active', 'registrationDate']
+        });
+        // Erstelle ein Map für schnellen Zugriff
+        const userMap = {};
+        users.forEach(user => {
+            userMap[user.hashedId] = {
+                id: user.hashedId,
+                username: user.username,
+                active: user.active,
+                registrationDate: user.registrationDate
+            };
+        });
+        return userMap;
+    }
+
     async updateUser(requestingHashedUserId, targetHashedId, data) {
         if (!(await this.hasUserAccess(requestingHashedUserId, 'useradministration'))) {
             throw new Error('noaccess');
diff --git a/frontend/src/i18n/locales/de/admin.json b/frontend/src/i18n/locales/de/admin.json
index a44a439..40aaff6 100644
--- a/frontend/src/i18n/locales/de/admin.json
+++ b/frontend/src/i18n/locales/de/admin.json
@@ -256,6 +256,7 @@
                     "title": "Aktive Verbindungen",
                     "none": "Keine aktiven Verbindungen",
                     "userId": "Benutzer-ID",
+                    "username": "Benutzername",
                     "connections": "Verbindungen",
                     "duration": "Verbindungsdauer",
                     "lastPong": "Zeit seit letztem Pong",
diff --git a/frontend/src/i18n/locales/en/admin.json b/frontend/src/i18n/locales/en/admin.json
index 3391ff0..adcc859 100644
--- a/frontend/src/i18n/locales/en/admin.json
+++ b/frontend/src/i18n/locales/en/admin.json
@@ -256,6 +256,7 @@
                     "title": "Active Connections",
                     "none": "No active connections",
                     "userId": "User ID",
+                    "username": "Username",
                     "connections": "connections",
                     "duration": "Connection Duration",
                     "lastPong": "Time Since Last Pong",
diff --git a/frontend/src/views/admin/ServicesStatusView.vue b/frontend/src/views/admin/ServicesStatusView.vue
index 1366ee4..e01ee58 100644
--- a/frontend/src/views/admin/ServicesStatusView.vue
+++ b/frontend/src/views/admin/ServicesStatusView.vue
@@ -58,7 +58,7 @@
           <div v-else class="connections-list">
             <div v-for="(userConn, index) in connections" :key="index" class="connection-group">
               <div class="connection-header">
-                <strong>{{ $t('admin.servicesStatus.daemon.connections.userId') }}:</strong> {{ userConn.userId }}
+                <strong>{{ $t('admin.servicesStatus.daemon.connections.username') }}:</strong> {{ userConn.username }}
                 <span class="connection-count">({{ userConn.connectionCount }} {{ $t('admin.servicesStatus.daemon.connections.connections') }})</span>
               </div>
               <div v-for="(conn, connIndex) in userConn.connections" :key="connIndex" class="connection-details">
@@ -97,6 +97,7 @@
 <script>
 import { mapState, mapGetters } from 'vuex';
 import SimpleTabs from '@/components/SimpleTabs.vue';
+import apiClient from '@/utils/axios.js';
 
 export default {
   name: 'ServicesStatusView',
@@ -214,18 +215,39 @@ export default {
         this.error = this.$t('admin.servicesStatus.daemon.connections.sendError');
       }
     },
-    handleDaemonMessage(event) {
+    async handleDaemonMessage(event) {
       try {
         const data = JSON.parse(event.data);
         if (data.event === 'getConnectionsResponse') {
           // Die Daemon-Antwort hat die Struktur: {event, total, unauthenticated, users: {userId: count}}
           if (data.users && typeof data.users === 'object') {
             // Transformiere das users-Objekt in ein Array für das Template
-            this.connections = Object.entries(data.users).map(([userId, connectionCount]) => ({
-              userId: userId,
-              connectionCount: connectionCount,
-              connections: [] // Detaillierte Verbindungsinfos sind in der aktuellen Antwort nicht enthalten
-            }));
+            const userIds = Object.keys(data.users);
+            
+            // Lade User-Informationen für alle User-IDs
+            let userMap = {};
+            if (userIds.length > 0) {
+              try {
+                const response = await apiClient.get('/api/admin/users/batch', {
+                  params: { ids: userIds }
+                });
+                userMap = response.data;
+              } catch (err) {
+                console.error('Fehler beim Abrufen der User-Informationen:', err);
+                // Fallback: Verwende User-IDs, wenn Abruf fehlschlägt
+              }
+            }
+            
+            // Transformiere das users-Objekt in ein Array für das Template
+            this.connections = Object.entries(data.users).map(([userId, connectionCount]) => {
+              const userInfo = userMap[userId];
+              return {
+                userId: userId,
+                username: userInfo ? userInfo.username : userId.substring(0, 8) + '...', // Fallback: Zeige ersten Teil der ID
+                connectionCount: connectionCount,
+                connections: [] // Detaillierte Verbindungsinfos sind in der aktuellen Antwort nicht enthalten
+              };
+            });
             this.error = null;
           } else {
             this.connections = [];