diff --git a/frontend/src/components/Mowing/MowingExecutionModal.js b/frontend/src/components/Mowing/MowingExecutionModal.js
index 4d12314..3553de1 100644
--- a/frontend/src/components/Mowing/MowingExecutionModal.js
+++ b/frontend/src/components/Mowing/MowingExecutionModal.js
@@ -9,6 +9,7 @@ const MowingExecutionModal = ({ plan, onClose, onComplete }) => {
   const [tracking, setTracking] = useState(false);
   const [isPaused, setIsPaused] = useState(false);
   const [gpsTrack, setGpsTrack] = useState([]);
+  const [mapCenter, setMapCenter] = useState(null);
   const [currentLocation, setCurrentLocation] = useState(null);
   const [currentSpeed, setCurrentSpeed] = useState(0);
   const [previousLocation, setPreviousLocation] = useState(null);
@@ -24,11 +25,35 @@ const MowingExecutionModal = ({ plan, onClose, onComplete }) => {
     const load = async () => {
       try {
         const r = await mowingAPI.getPlan(plan.id);
-        setSections(r.data.data.sections || []);
-      } catch {}
+        const secs = r.data.data.sections || [];
+        setSections(secs);
+        if (!secs.length && plan.property_id) {
+          // Fallback: fetch sections from property
+          const pr = await propertiesAPI.getById(plan.property_id);
+          const propSecs = pr.data?.data?.property?.sections || [];
+          setSections(propSecs);
+          computeCenter(propSecs);
+        } else {
+          computeCenter(secs);
+        }
+      } catch (e) {
+        try {
+          if (plan.property_id) {
+            const pr = await propertiesAPI.getById(plan.property_id);
+            const propSecs = pr.data?.data?.property?.sections || [];
+            setSections(propSecs);
+            computeCenter(propSecs);
+          }
+        } catch {}
+      }
+    };
+    const computeCenter = (secs) => {
+      let totalLat=0,totalLng=0,count=0;
+      secs.forEach(s=>{ let poly=s.polygonData || s.polygon_data; if (typeof poly==='string'){ try{poly=JSON.parse(poly);}catch{return;} } if (poly?.coordinates?.[0]){ poly.coordinates[0].forEach(([lat,lng])=>{ totalLat+=lat; totalLng+=lng; count++;});}});
+      if (count) setMapCenter([totalLat/count, totalLng/count]); else setMapCenter(null);
     };
     load();
-  }, [plan?.id]);
+  }, [plan?.id, plan?.property_id]);
 
   const toRad = (d) => (d * Math.PI) / 180;
   const haversineMeters = (a, b) => {
@@ -110,8 +135,7 @@ const MowingExecutionModal = ({ plan, onClose, onComplete }) => {
 
   useEffect(() => () => { if (watchId) navigator.geolocation.clearWatch(watchId); releaseWakeLock(); }, [watchId]);
 
-  const center = (() => {
-    let totalLat=0,totalLng=0,count=0; sections.forEach(s=>{ let poly=s.polygonData; if (typeof poly==='string'){ try{poly=JSON.parse(poly);}catch{return;} } if (poly?.coordinates?.[0]){ poly.coordinates[0].forEach(([lat,lng])=>{ totalLat+=lat; totalLng+=lng; count++;});}}); return count? [totalLat/count, totalLng/count]: null; })();
+  const center = mapCenter;
 
   return (
     <div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50">