diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1ce918e..315ce15 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -65,7 +65,7 @@ jobs:
       - name: Check bundle size
         uses: andresz1/size-limit-action@v1
         with:
-          token: ${{ secrets.GITHUB_TOKEN }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
 
   deploy:
     runs-on: ubuntu-latest
diff --git a/src/canvas-renderer.ts b/src/canvas-renderer.ts
index 1fdf547..3debc53 100644
--- a/src/canvas-renderer.ts
+++ b/src/canvas-renderer.ts
@@ -114,6 +114,8 @@ export class CanvasRenderer {
 
   // Dessiner les cases de l'échiquier
   private drawTiles(): void {
+    const letters = 'abcdefgh';
+
     for (let y = 0; y < 8; y++) {
       for (let x = 0; x < 8; x++) {
         const { x: newX, y: newY } = this.getCoordinates(x, y);
@@ -138,6 +140,25 @@ export class CanvasRenderer {
         );
       }
     }
+
+    // Dessiner les indicateurs a-h et 1-8
+    this.context.font = '16px Arial';
+    this.context.fillStyle = 'black';
+    for (let i = 0; i < 8; i++) {
+      // Afficher les lettres a-h en bas
+      const letterX =
+        this.getCoordinates(i, 0).x * this.tileSize + this.tileSize / 2;
+      const letterY = this.canvas.height - 5;
+      this.context.textAlign = 'center';
+      this.context.fillText(letters[i], letterX, letterY);
+
+      // Afficher les numéros 1-8 sur le côté
+      const numberX = 5;
+      const numberY =
+        this.getCoordinates(0, i).y * this.tileSize + this.tileSize / 2;
+      this.context.textBaseline = 'middle';
+      this.context.fillText(`${8 - i}`, numberX, numberY);
+    }
   }
 
   // Dessiner toutes les pièces sur l'échiquier
diff --git a/src/index.ts b/src/index.ts
index acd0d95..96b4099 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -176,7 +176,8 @@ export async function initializeGame(playerColor: PieceColor) {
     toY: number,
     pieceType: PieceType,
   ) {
-    const moveText = `${getPieceSymbol(pieceType, currentPlayer)} de (${fromX}, ${fromY}) à (${toX}, ${toY})`;
+    const letters = 'abcdefgh';
+    const moveText = `${getPieceSymbol(pieceType, currentPlayer)} de (${letters[fromX]}${8 - fromY}) à (${letters[toX]}${8 - toY})`;
     const listItem = document.createElement('li');
     listItem.textContent = moveText;