diff --git a/backend/src/services/TimeEntryService.js b/backend/src/services/TimeEntryService.js
index 524aa8c..8744170 100644
--- a/backend/src/services/TimeEntryService.js
+++ b/backend/src/services/TimeEntryService.js
@@ -599,11 +599,15 @@ class TimeEntryService {
       if (day.netWorkTime) {
         const [h, m] = day.netWorkTime.split(':').map(Number);
         weekIstMinutes += h * 60 + m;
+        console.log(`  Tag ${day.date}: netWorkTime=${day.netWorkTime}, Soll=${daySollHours}h, Ist=${h}:${m}`);
       }
     });
     
     // Überstunden = Ist - Soll
     const overtimeMinutes = weekIstMinutes - weekSollMinutes;
+    
+    console.log(`🔍 Wochenüberstunden: weekIst=${weekIstMinutes}min (${Math.floor(weekIstMinutes/60)}:${weekIstMinutes%60}), weekSoll=${weekSollMinutes}min (${Math.floor(weekSollMinutes/60)}:${weekSollMinutes%60}), overtime=${overtimeMinutes}min`);
+    
     const overtimeHours = Math.floor(Math.abs(overtimeMinutes) / 60);
     const overtimeMins = Math.abs(overtimeMinutes) % 60;
     const overtimeSign = overtimeMinutes >= 0 ? '+' : '-';
@@ -685,14 +689,18 @@ class TimeEntryService {
           const [h, m, s] = currentlyWorked.split(':').map(Number);
           dayIstMinutes = h * 60 + m;
           weekIstMinutesTotal += dayIstMinutes;
+          console.log(`  HEUTE ${day.date}: currentlyWorked=${currentlyWorked}, Soll=${daySollHours}h, Ist=${h}:${m}`);
         } else if (!isToday && day.netWorkTime) {
           // Für vergangene Tage: Verwende netWorkTime
           const [h, m] = day.netWorkTime.split(':').map(Number);
           dayIstMinutes = h * 60 + m;
           weekIstMinutesTotal += dayIstMinutes;
+          console.log(`  Vergangener Tag ${day.date}: netWorkTime=${day.netWorkTime}, Soll=${daySollHours}h, Ist=${h}:${m}`);
         }
       });
       
+      console.log(`🔍 Offen für Woche: weekIstTotal=${weekIstMinutesTotal}min, weekSollTotal=${weekSollMinutesTotal}min`);
+      
       // Offen für Woche = Wochensoll - Wochenist (bisher)
       const openForWeekMinutes = weekSollMinutesTotal - weekIstMinutesTotal;