diff --git a/delphi-backend/Source/PM.Bridge.pas b/delphi-backend/Source/PM.Bridge.pas
index ae7e54b..88e2b83 100644
--- a/delphi-backend/Source/PM.Bridge.pas
+++ b/delphi-backend/Source/PM.Bridge.pas
@@ -117,6 +117,7 @@ type
     FShutdownPending: Boolean;
     FOnTrayRestore: TProc;
     FOnFillBarSettings: TProc;
+    FOnFillBarChanged: TProc;
     FOnLockRequest: TProc;
     FOnQuit: TProc;
     FOnQuickSearchRequest: TProc;
@@ -301,6 +302,9 @@ type
     // Clic droit sur la barrette -> "Fill bar settings..." : la fenetre revient
     // (OnTrayRestore) puis l'hote ouvre l'onglet Fill bar des reglages.
     property OnFillBarSettings: TProc read FOnFillBarSettings write FOnFillBarSettings;
+    // La barrette a change hors des reglages (clic droit, menu du tray) : l'hote
+    // rafraichit l'onglet Fill bar s'il est affiche.
+    property OnFillBarChanged: TProc read FOnFillBarChanged write FOnFillBarChanged;
     // Fired when the user picks "Lock vault" from the tray menu. Handler
     // should trigger the JS lockVault() (typically via ExecuteJavaScript).
     property OnLockRequest: TProc read FOnLockRequest write FOnLockRequest;
@@ -1290,6 +1294,7 @@ begin
       FLazyAlphaPct := LCmd;
       SetPref(LAZY_ALPHA_KEY, IntToStr(FLazyAlphaPct));
       ApplyLazyAlpha(FLazyHover);
+      if Assigned(FOnFillBarChanged) then FOnFillBarChanged();
     end;
   finally
     DestroyMenu(LMenu);
@@ -1523,6 +1528,7 @@ begin
   begin
     DeallocateHWnd(FLazyWnd);   // the child buttons go with their parent
     FLazyWnd := 0;
+    if Assigned(FOnFillBarChanged) then FOnFillBarChanged();
     Exit;
   end;
 
@@ -1594,6 +1600,7 @@ begin
   FLazyHover := False;
   ApplyLazyAlpha(False);
   SetTimer(FLazyWnd, LAZY_TIMER_ID, LAZY_POLL_MS, nil);
+  if Assigned(FOnFillBarChanged) then FOnFillBarChanged();
 end;
 
 procedure TPMBridge.MsgWindowHandler(var AMsg: TMessage);
diff --git a/delphi-backend/UMainForm.pas b/delphi-backend/UMainForm.pas
index ec102ce..581e389 100644
--- a/delphi-backend/UMainForm.pas
+++ b/delphi-backend/UMainForm.pas
@@ -314,6 +314,14 @@ begin
   FFileSaveChunks := TDictionary<string, TStringBuilder>.Create;
   FBridge.OnSystemLock      := BridgeSystemLock;
   FBridge.OnTrayRestore     := BridgeTrayRestore;
+  // Changement fait sur la barrette elle-meme : l'onglet se relit (fillbar/get).
+  FBridge.OnFillBarChanged :=
+    procedure
+    begin
+      // Pas avant l'init de WebView2 : RestoreLazyBar passe ici au demarrage.
+      if FBrowserInitialized then
+        WebBrowser.ExecuteJavaScript('if(window.fillBarRequest)fillBarRequest()');
+    end;
   FBridge.OnFillBarSettings :=
     procedure
     begin