diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index a8dbcbe67..e83c88e28 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -20,7 +20,9 @@ jobs:
       - uses: actions/checkout@v3
         with:
           fetch-depth: 0
-      - uses: actions/setup-node@v3
       - name: Frontend code formatting check (Prettier)
-        run: npm install prettier@~3.1.0 && npm run format:check
-        working-directory: ./frontend
\ No newline at end of file
+        uses: creyD/prettier_action@v4.3
+        with:
+          dry: True
+          prettier_version: 3.1.0
+          prettier_options: --config frontend/.prettierrc --check frontend/**/*.ts
diff --git a/frontend/app/class/monitoring-object.ts b/frontend/app/class/monitoring-object.ts
index da2cb497d..8d960a093 100644
--- a/frontend/app/class/monitoring-object.ts
+++ b/frontend/app/class/monitoring-object.ts
@@ -162,7 +162,7 @@ export class MonitoringObject extends MonitoringObjectBase {
 
     let parentOut = null;
 
-    if (parentType!='module' && !(this.parentId(parentType))) {
+    if (parentType != 'module' && !this.parentId(parentType)) {
       return of(null);
     }
 
diff --git a/frontend/app/components/monitoring-map-list/monitoring-map-list.component.html b/frontend/app/components/monitoring-map-list/monitoring-map-list.component.html
index 6cf25a5ed..28936bf4c 100644
--- a/frontend/app/components/monitoring-map-list/monitoring-map-list.component.html
+++ b/frontend/app/components/monitoring-map-list/monitoring-map-list.component.html
@@ -1,22 +1,22 @@
 <div class="flex-container" id="object">
-    <div id="geometry" class="monitoring-map-container" class="cadre" *ngIf="displayMap">
-      <pnx-map
-        *ngIf="heightMap"
-        [height]="heightMap"
-        [ngClass]="{ 'hide-draw-form': !(bEdit && obj) }">
-        <pnx-draw-form
-          [parentFormControl]="objForm && objForm.controls && objForm.controls['geometry']"
-          [geometryType]="obj && obj.config && obj.config['geometry_type']"
-          [bZoomOnPoint]="false"
-          [bEdit]="bEdit"
-          [geomFromProtocol]="false"
-        ></pnx-draw-form>
-      </pnx-map>
-    </div>
-    <div id="monitoring-elem-container" class="cadre scroll">
-      <pnx-monitoring-breadcrumbs></pnx-monitoring-breadcrumbs>
-      <!-- <button (click)="displayMap = !displayMap">HIDE MAP</button> -->
-      <router-outlet (activate)="onActivate($event)"></router-outlet>
-    </div>
+  <div id="geometry" class="monitoring-map-container" class="cadre" *ngIf="displayMap">
+    <pnx-map
+      *ngIf="heightMap"
+      [height]="heightMap"
+      [ngClass]="{ 'hide-draw-form': !(bEdit && obj) }"
+    >
+      <pnx-draw-form
+        [parentFormControl]="objForm && objForm.controls && objForm.controls['geometry']"
+        [geometryType]="obj && obj.config && obj.config['geometry_type']"
+        [bZoomOnPoint]="false"
+        [bEdit]="bEdit"
+        [geomFromProtocol]="false"
+      ></pnx-draw-form>
+    </pnx-map>
+  </div>
+  <div id="monitoring-elem-container" class="cadre scroll">
+    <pnx-monitoring-breadcrumbs></pnx-monitoring-breadcrumbs>
+    <!-- <button (click)="displayMap = !displayMap">HIDE MAP</button> -->
+    <router-outlet (activate)="onActivate($event)"></router-outlet>
+  </div>
 </div>
-
diff --git a/frontend/app/components/monitoring-map-list/monitoring-map-list.component.ts b/frontend/app/components/monitoring-map-list/monitoring-map-list.component.ts
index 8a369c965..8c0cb6aa6 100644
--- a/frontend/app/components/monitoring-map-list/monitoring-map-list.component.ts
+++ b/frontend/app/components/monitoring-map-list/monitoring-map-list.component.ts
@@ -19,7 +19,7 @@ export class MonitoringMapListComponent {
   obj: any;
   bEdit: boolean;
   objForm: FormGroup;
-  heightMap: string="80vh";
+  heightMap: string = '80vh';
   //
   displayMap: boolean = true;
   siteSiteGroup: SiteSiteGroup | null = null;
@@ -37,7 +37,6 @@ export class MonitoringMapListComponent {
     setTimeout(() => {
       this.heightMap = height - 80 + 'px';
     });
-
   }
 
   onActivate(component) {
diff --git a/frontend/app/components/monitoring-properties-g/monitoring-properties-g.component.html b/frontend/app/components/monitoring-properties-g/monitoring-properties-g.component.html
index 232479498..3bf877d90 100644
--- a/frontend/app/components/monitoring-properties-g/monitoring-properties-g.component.html
+++ b/frontend/app/components/monitoring-properties-g/monitoring-properties-g.component.html
@@ -43,32 +43,31 @@
       </mat-tab>
       <!-- TODO: tester l'ajout de médias et voir le comportement de obj.properties -->
       <mat-tab
-      *ngIf="obj?.properties['medias'] && obj.properties['medias'].length"
-      label="Médias ({{(obj.properties['medias'] && obj.properties['medias'].length) || 0}})"
-    >
-      <ng-container *ngFor="let media of obj.properties['medias']; index as i">
-        <div class="medias-tab">
-          <div [matTooltip]="ms.toString(media)">
-            <a [href]="ms.href(media)" target="_blank">{{ media.title_fr }}</a>
-            <i>
-              ({{ ms.typeMedia(media)
-              }}<span *ngIf="media.author"> par {{ media.author }}</span
-              >)
-            </i>
-          </div>
-          <p *ngIf="media.description_fr">{{media.description_fr}}</p>
-          <div>
-            <pnx-display-medias
-              [medias]="obj.properties['medias']"
-              [index]="i"
-              display="medium"
-              diaporama="true"
-            >
-            </pnx-display-medias>
+        *ngIf="obj?.properties['medias'] && obj.properties['medias'].length"
+        label="Médias ({{ (obj.properties['medias'] && obj.properties['medias'].length) || 0 }})"
+      >
+        <ng-container *ngFor="let media of obj.properties['medias']; index as i">
+          <div class="medias-tab">
+            <div [matTooltip]="ms.toString(media)">
+              <a [href]="ms.href(media)" target="_blank">{{ media.title_fr }}</a>
+              <i>
+                ({{ ms.typeMedia(media) }}<span *ngIf="media.author"> par {{ media.author }}</span
+                >)
+              </i>
+            </div>
+            <p *ngIf="media.description_fr">{{ media.description_fr }}</p>
+            <div>
+              <pnx-display-medias
+                [medias]="obj.properties['medias']"
+                [index]="i"
+                display="medium"
+                diaporama="true"
+              >
+              </pnx-display-medias>
+            </div>
           </div>
-        </div>
-      </ng-container>
-    </mat-tab>
+        </ng-container>
+      </mat-tab>
     </mat-tab-group>
 
     <div class="tab-content" id="nav-tabContent" [ngStyle]="{ 'background-color': color }">