diff --git a/frontend/src/components/AddLocationModal.tsx b/frontend/src/components/AddLocationModal.tsx
index ca01d77..80f790f 100644
--- a/frontend/src/components/AddLocationModal.tsx
+++ b/frontend/src/components/AddLocationModal.tsx
@@ -399,8 +399,8 @@ export const AddLocationModal = ({ isOpen, onClose, tourId, initialLegId, editin
             </div>
           </div>
 
-          <MapContainer center={currentCoords} zoom={13} className="h-full w-full" zoomControl={false}>
-            <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" />
+          <MapContainer center={currentCoords} zoom={13} className="h-full w-full" zoomControl={false} attributionControl={false}>
+            <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" attribution="" />
             <Marker position={currentCoords} />
             <MapPicker center={currentCoords} onPick={handlePickLocation} />
           </MapContainer>
diff --git a/frontend/src/pages/ExploreMap.tsx b/frontend/src/pages/ExploreMap.tsx
index 1ab3b25..e755703 100644
--- a/frontend/src/pages/ExploreMap.tsx
+++ b/frontend/src/pages/ExploreMap.tsx
@@ -369,10 +369,10 @@ export const ExploreMap = ({ onBack, onLogout, user, onViewTour, onOpenMyPhotos
         zoom={mapZoom} 
         className="h-full w-full"
         preferCanvas={true}
+        attributionControl={false}
       >
         <TileLayer
           url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png"
-          attribution='&copy; OpenStreetMap contributors'
         />
         
         {/* Theo dõi di chuyển bản đồ */}
diff --git a/frontend/src/pages/TourDetailPage.tsx b/frontend/src/pages/TourDetailPage.tsx
index 2cc4d1f..30cc13d 100644
--- a/frontend/src/pages/TourDetailPage.tsx
+++ b/frontend/src/pages/TourDetailPage.tsx
@@ -1587,8 +1587,9 @@ export const TourDetailPage = ({
                     zoom={mapZoom} 
                     className="h-full w-full"
                     preferCanvas={true}
+                    attributionControl={false}
                   >
-                    <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" />
+                    <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" attribution="" />
                     {canEdit && !isPublicView && (
                       <>
                         <MapHoverTip canEdit={canEdit} />
@@ -2246,8 +2247,9 @@ export const TourDetailPage = ({
             zoom={mapZoom} 
             className="h-full w-full"
             preferCanvas={true}
+            attributionControl={false}
           >
-            <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" />
+            <TileLayer url="https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png" attribution="" />
             <MapTourBounds locations={allLocations} />
             <MapRotationHandler rotation={mapRotation} />
             <RecenterUser position={userLocation} trigger={locateTrigger} />