diff --git a/admin.html b/admin.html
index c956d99..34d9dab 100644
--- a/admin.html
+++ b/admin.html
@@ -328,7 +328,7 @@
                     headers: { 'Authorization': `Bearer ${token}` }
                 });
                 const data = await response.json();
-                return data.success && data.data.role === 'admin';
+                return data.success && data.data?.user?.role === 'admin';
             } catch {
                 return false;
             }
@@ -345,8 +345,9 @@
                 const data = await response.json();
                 
                 if (data.success) {
-                    const totalUsers = data.data.length;
-                    const totalCredits = data.data.reduce((sum, u) => sum + (u.credits || 0), 0);
+                    const users = data.data.users || data.data;
+                    const totalUsers = users.length;
+                    const totalCredits = users.reduce((sum, u) => sum + (u.credits || 0), 0);
                     document.getElementById('statUsers').textContent = totalUsers;
                     document.getElementById('statCredits').textContent = totalCredits.toLocaleString();
                 }
@@ -362,7 +363,8 @@
                 const data = await response.json();
                 
                 if (data.success) {
-                    const newMessages = data.data.filter(m => m.status === 'new').length;
+                    const messages = data.data || [];
+                    const newMessages = messages.filter(m => m.status === 'new').length;
                     document.getElementById('statNewMessages').textContent = newMessages;
                 }
             } catch (error) {
@@ -500,7 +502,7 @@
                 const data = await response.json();
 
                 if (data.success) {
-                    users = data.data;
+                    users = data.data.users || data.data;
                     
                     document.getElementById('usersLoading').classList.add('hidden');