diff --git a/v2_adminpanel/app.py b/v2_adminpanel/app.py
index 2ad6183..ac917e2 100644
--- a/v2_adminpanel/app.py
+++ b/v2_adminpanel/app.py
@@ -2312,15 +2312,12 @@ def customers_licenses():
     cur.execute(query)
     customers = cur.fetchall()
     
-    # Hole ersten Kunden für initiale Anzeige (falls vorhanden)
+    # Hole ausgewählten Kunden nur wenn explizit in URL angegeben
     selected_customer_id = request.args.get('customer_id', type=int)
     licenses = []
     selected_customer = None
     
-    if customers:
-        if not selected_customer_id:
-            selected_customer_id = customers[0][0]  # Erster Kunde
-        
+    if customers and selected_customer_id:
         # Hole Daten des ausgewählten Kunden
         for customer in customers:
             if customer[0] == selected_customer_id: