diff --git a/temp-cleanup/install.sh b/temp-cleanup/install.sh
index a4050be..f3c4666 100644
--- a/temp-cleanup/install.sh
+++ b/temp-cleanup/install.sh
@@ -4,51 +4,52 @@ set -e
 
 echo "📦 Installiere Temp Cleanup System..."
 
-SOURCE_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-TARGET_BASE="$HOME/workstation-config"
-TARGET_DIR="$TARGET_BASE/temp-cleanup"
-
+# 🧠 Verzeichnisse bestimmen
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+TARGET_DIR="$HOME/workstation-config/temp-cleanup"
 SYSTEMD_USER_DIR="$HOME/.config/systemd/user"
 
 SERVICE_NAME="cleanup-temp.service"
 TIMER_NAME="cleanup-temp.timer"
 SCRIPT_NAME="cleanup_temp.sh"
 
-TARGET_SERVICE="$SYSTEMD_USER_DIR/$SERVICE_NAME"
-TARGET_TIMER="$SYSTEMD_USER_DIR/$TIMER_NAME"
+echo "📁 Script-Verzeichnis: $SCRIPT_DIR"
+echo "📁 Ziel-Verzeichnis:   $TARGET_DIR"
 
-echo "📁 Quelle: $SOURCE_DIR"
-echo "📁 Ziel:   $TARGET_DIR"
-
-# 🧱 Struktur sicherstellen
+# 🧱 Zielstruktur sicherstellen
 mkdir -p "$TARGET_DIR"
 mkdir -p "$SYSTEMD_USER_DIR"
 
-# 🧠 Nur kopieren wenn Quelle ≠ Ziel
-if [ "$SOURCE_DIR" != "$TARGET_DIR" ]; then
-    echo "📄 Kopiere Dateien..."
-    cp "$SOURCE_DIR/$SCRIPT_NAME" "$TARGET_DIR/"
-    cp "$SOURCE_DIR/systemd/$SERVICE_NAME" "$TARGET_DIR/"
-    cp "$SOURCE_DIR/systemd/$TIMER_NAME" "$TARGET_DIR/"
+# 🚨 KEIN SELF-COPY (wichtigster Fix)
+if [ "$SCRIPT_DIR" != "$TARGET_DIR" ]; then
+    echo "📄 Kopiere Dateien ins Ziel..."
+
+    cp "$SCRIPT_DIR/$SCRIPT_NAME" "$TARGET_DIR/"
+    cp "$SCRIPT_DIR/systemd/$SERVICE_NAME" "$TARGET_DIR/"
+    cp "$SCRIPT_DIR/systemd/$TIMER_NAME" "$TARGET_DIR/"
 else
-    echo "ℹ️ Dateien bereits am Ziel – überspringe Kopieren"
+    echo "ℹ️ Bereits im Zielverzeichnis – Kopieren übersprungen"
 fi
 
 # 🔐 Script ausführbar machen
 chmod +x "$TARGET_DIR/$SCRIPT_NAME"
 
-# 🔧 Service dynamisch schreiben
-sed "s|ExecStart=.*|ExecStart=$TARGET_DIR/$SCRIPT_NAME|" \
-    "$TARGET_DIR/$SERVICE_NAME" > "$TARGET_SERVICE"
+# 🔧 Service erstellen (Pfad dynamisch setzen)
+echo "⚙️ Erstelle systemd Service..."
 
-# 📄 Timer kopieren
-cp "$TARGET_DIR/$TIMER_NAME" "$TARGET_TIMER"
+sed "s|ExecStart=.*|ExecStart=$TARGET_DIR/$SCRIPT_NAME|" \
+    "$TARGET_DIR/systemd/$SERVICE_NAME" > "$SYSTEMD_USER_DIR/$SERVICE_NAME"
+
+# ⏱ Timer installieren
+cp "$TARGET_DIR/systemd/$TIMER_NAME" "$SYSTEMD_USER_DIR/$TIMER_NAME"
 
 # 🔄 systemd reload
+echo "🔄 Reload systemd..."
 systemctl --user daemon-reload
 
-# ▶️ Timer aktivieren
-systemctl --user enable "$TIMER_NAME"
-systemctl --user restart "$TIMER_NAME"
+# 🚀 Aktivieren & starten
+systemctl --user enable "$TIMER_NAME" >/dev/null 2>&1 || true
+systemctl --user start "$TIMER_NAME" >/dev/null 2>&1 || true
 
-echo "✅ Installation abgeschlossen!"
\ No newline at end of file
+echo "✅ Installation abgeschlossen!"
+echo "🧹 Temp-Cleanup läuft jetzt automatisch"
\ No newline at end of file