diff --git a/app/pages/admin/users/index.vue b/app/pages/admin/users/index.vue
index 4715795..5456bc8 100644
--- a/app/pages/admin/users/index.vue
+++ b/app/pages/admin/users/index.vue
@@ -441,27 +441,30 @@
                                         class="relative bg-slate-50 dark:bg-slate-800/50 rounded-xl p-5 border border-slate-200 dark:border-slate-800">
                                         <div class="flex gap-4">
                                             <div class="flex flex-col items-center min-w-[90px] text-center">
-                                                <span class="text-xs font-bold text-slate-500 uppercase mb-1">{{ new
-                                                    Date(item.timestamp).toLocaleDateString('en-US', {
-                                                        month: 'short',
-                                                        day: 'numeric'
-                                                    }) }}</span>
-                                                <span class="text-xs text-slate-400">{{ new
-                                                    Date(item.timestamp).toLocaleTimeString([], {
-                                                        hour: '2-digit',
-                                                        minute: '2-digit'
-                                                    }) }}</span>
+                                                <span class="text-xs font-bold text-slate-500 uppercase mb-1">
+                                                    {{ new Date(item.timestamp).toLocaleDateString('en-US', {
+                                                        month:
+                                                    'short', day: 'numeric' }) }}
+                                                </span>
+                                                <span class="text-xs text-slate-400">
+                                                    {{ new Date(item.timestamp).toLocaleTimeString([], {
+                                                        hour:
+                                                    '2-digit', minute: '2-digit' }) }}
+                                                </span>
                                             </div>
                                             <div class="flex-1">
                                                 <div class="flex items-center gap-2 mb-2">
                                                     <span
-                                                        class="px-2.5 py-1 rounded-md text-xs font-bold uppercase tracking-wide bg-slate-200 dark:bg-slate-700 text-slate-700 dark:text-slate-300">{{
-                                                            item.action.replace('_', ' ') }}</span>
-                                                    <span class="text-xs text-slate-400 font-medium">{{ item.target_type
-                                                    }} #{{ item.target_id }}</span>
+                                                        class="px-2.5 py-1 rounded-md text-xs font-bold uppercase tracking-wide bg-slate-200 dark:bg-slate-700 text-slate-700 dark:text-slate-300">
+                                                        {{ item.actionType.replace('_', ' ') }}
+                                                    </span>
+                                                    <span class="text-xs text-slate-400 font-medium">
+                                                        {{ item.targetType }} #{{ item.targetId }}
+                                                    </span>
                                                 </div>
-                                                <p class="text-sm text-slate-700 dark:text-slate-300 leading-relaxed">{{
-                                                    item.details }}</p>
+                                                <p class="text-sm text-slate-700 dark:text-slate-300 leading-relaxed">
+                                                    {{ item.description }}
+                                                </p>
                                             </div>
                                         </div>
                                     </div>
@@ -504,51 +507,6 @@ const searchQuery = ref('');
 const selectedUser = ref(null);
 const userHistory = ref([]);
 
-const generateMockHistory = () => {
-    const actions = ['UPLOADED_PUBLICATION', 'ADDED_COMMENT', 'CORRECTED_PUBLICATION', 'RATED_PUBLICATION', 'TAGGED_PUBLICATION'];
-    const targetTypes = ['Publication', 'Comment', 'Review'];
-    const details = [
-        'Fez upload da publicação "A New Technique for Data Science"',
-        'Comentou na publicação "Reference Paper Y"',
-        'Corrigiu informação da publicação "Machine Learning Advances"',
-        'Atribuiu 5 estrelas à publicação "Deep Learning Research"',
-        'Adicionou tag "AI" à publicação "Neural Networks Study"',
-        'Fez upload da publicação "Quantum Computing Overview"',
-        'Comentou na publicação "Data Analysis Methods"',
-        'Corrigiu informação da publicação "Statistical Models in Research"',
-        'Atribuiu 4 estrelas à publicação "Big Data Trends"',
-        'Adicionou tag "Data Science" à publicação "Data Visualization Techniques"'
-    ];
-
-    const history = [];
-    const numEvents = Math.floor(Math.random() * 20) + 8;
-
-    for (let i = 0; i < numEvents; i++) {
-        const randomAction = actions[Math.floor(Math.random() * actions.length)];
-        const randomTargetType = targetTypes[Math.floor(Math.random() * targetTypes.length)];
-        const randomDetails = details[Math.floor(Math.random() * details.length)];
-        const daysAgo = Math.floor(Math.random() * 30);
-        const hoursAgo = Math.floor(Math.random() * 24);
-        const minutesAgo = Math.floor(Math.random() * 60);
-
-        const timestamp = new Date();
-        timestamp.setDate(timestamp.getDate() - daysAgo);
-        timestamp.setHours(timestamp.getHours() - hoursAgo);
-        timestamp.setMinutes(timestamp.getMinutes() - minutesAgo);
-
-        history.push({
-            id: 1000 + i,
-            action: randomAction,
-            target_type: randomTargetType,
-            target_id: 200 + Math.floor(Math.random() * 50),
-            details: randomDetails,
-            timestamp: timestamp.toISOString()
-        });
-    }
-
-    return history.sort((a, b) => new Date(b.timestamp).getTime() - new Date(a.timestamp).getTime());
-};
-
 const formData = reactive({
     id: 0,
     name: '',
@@ -654,10 +612,26 @@ const confirmDelete = async (user) => {
     }
 };
 
-const openUserDetails = (user) => {
+const openUserDetails = async (user) => {
     selectedUser.value = user;
-    userHistory.value = generateMockHistory(user.id);
     showDetailsModal.value = true;
+
+    try {
+        const data = await $fetch(`${api}/users/${user.id}/history`, {
+            method: 'GET',
+            headers: { Authorization: `Bearer ${token.value}` }
+        });
+
+        if (data && typeof data === 'object') {
+            userHistory.value = Object.values(data).sort((a, b) => b.timestamp - a.timestamp);
+        } else {
+            userHistory.value = [];
+        }
+    } catch (error) {
+        console.error("Error fetching user history", error);
+        notifications.error("Failed to load activity history");
+        userHistory.value = [];
+    }
 };
 
 const closeDetailsModal = () => {