diff --git a/src/app/form/structure-form/form.component.html b/src/app/form/structure-form/form.component.html
index 5708572035137182328d49b6c83d14bb02c5002c..e4083fe484581cf696eabb9653ec2da47d968caf 100644
--- a/src/app/form/structure-form/form.component.html
+++ b/src/app/form/structure-form/form.component.html
@@ -957,7 +957,14 @@
                 fxLayoutAlign=" center"
                 (click)="toggleEquipmentsServices(equipment)"
               >
-                <div class="titleCollapse">{{ equipment.module.text }}</div>
+                <div class="titleCollapse">
+                  <p [ngClass]="{ show: equipment.openned, hide: !equipment.openned }" class="no-margin">
+                    Ajouter des {{ equipment.module.text | lowercase }}
+                  </p>
+                  <p [ngClass]="{ show: !equipment.openned, hide: equipment.openned }" class="no-margin">
+                    Retirer les {{ equipment.module.text | lowercase }}
+                  </p>
+                </div>
                 <div class="logo">
                   <svg class="show" aria-hidden="true">
                     <use [attr.xlink:href]="'assets/form/sprite.svg#show'"></use>
@@ -976,6 +983,7 @@
                         type="number"
                         (input)="setValidationsForm()"
                         formControlName="nbComputers"
+                        min="0"
                         class="form-input nbEquipment"
                       />
                       <app-svg-icon
@@ -998,6 +1006,7 @@
                         type="number"
                         (input)="setValidationsForm()"
                         formControlName="nbTablets"
+                        min="0"
                         class="form-input nbEquipment"
                       />
                       <app-svg-icon
@@ -1020,6 +1029,7 @@
                         type="number"
                         (input)="setValidationsForm()"
                         formControlName="nbPrinters"
+                        min="0"
                         class="form-input nbEquipment"
                       />
                       <app-svg-icon
@@ -1042,6 +1052,7 @@
                         type="number"
                         (input)="setValidationsForm()"
                         formControlName="nbNumericTerminal"
+                        min="0"
                         class="form-input nbEquipment"
                       />
                       <app-svg-icon
@@ -1064,6 +1075,7 @@
                         type="number"
                         (input)="setValidationsForm()"
                         formControlName="nbScanners"
+                        min="0"
                         class="form-input nbEquipment"
                       />
                       <app-svg-icon
diff --git a/src/app/form/structure-form/form.component.scss b/src/app/form/structure-form/form.component.scss
index ee1d85d299abeb64441bbf5c0ddd7bfdcb55c8a5..986c73d073d548683a7ef9e3467c4df49f375f34 100644
--- a/src/app/form/structure-form/form.component.scss
+++ b/src/app/form/structure-form/form.component.scss
@@ -446,6 +446,9 @@ img {
       height: 100%;
       fill: $grey-1;
     }
+  }
+  .logo,
+  .titleCollapse {
     .hide {
       display: block;
     }
diff --git a/src/app/form/structure-form/form.component.ts b/src/app/form/structure-form/form.component.ts
index f6a90b9bb96165514e27e67d13c32093c955adcc..1fd107605fc18f9afae3123148ea80cb7ee8d273 100644
--- a/src/app/form/structure-form/form.component.ts
+++ b/src/app/form/structure-form/form.component.ts
@@ -294,24 +294,27 @@ export class FormComponent implements OnInit {
       socialAndProfessional: this.loadArrayForCheckbox(structure.socialAndProfessional, false),
       digitalCultureSecurity: this.loadArrayForCheckbox(structure.digitalCultureSecurity, false),
       nbComputers: new FormControl(
-        structure.equipmentsAndServices.includes('ordinateurs') ? structure.nbComputers : 1,
-        [Validators.required, Validators.pattern(CustomRegExp.NO_NULL_NUMBER)]
+        structure.equipmentsAndServices.includes('ordinateurs') ? structure.nbComputers : 0,
+        [Validators.required, Validators.pattern(CustomRegExp.NO_NEGATIVE_NUMBER), Validators.min(0)]
       ),
-      nbPrinters: new FormControl(structure.equipmentsAndServices.includes('imprimantes') ? structure.nbPrinters : 1, [
+      nbPrinters: new FormControl(structure.equipmentsAndServices.includes('imprimantes') ? structure.nbPrinters : 0, [
         Validators.required,
-        Validators.pattern(CustomRegExp.NO_NULL_NUMBER),
+        Validators.pattern(CustomRegExp.NO_NEGATIVE_NUMBER),
+        Validators.min(0),
       ]),
-      nbTablets: new FormControl(structure.equipmentsAndServices.includes('tablettes') ? structure.nbTablets : 1, [
+      nbTablets: new FormControl(structure.equipmentsAndServices.includes('tablettes') ? structure.nbTablets : 0, [
         Validators.required,
-        Validators.pattern(CustomRegExp.NO_NULL_NUMBER),
+        Validators.pattern(CustomRegExp.NO_NEGATIVE_NUMBER),
+        Validators.min(0),
       ]),
       nbNumericTerminal: new FormControl(
-        structure.equipmentsAndServices.includes('bornesNumeriques') ? structure.nbNumericTerminal : 1,
-        [Validators.required, Validators.pattern(CustomRegExp.NO_NULL_NUMBER)]
+        structure.equipmentsAndServices.includes('bornesNumeriques') ? structure.nbNumericTerminal : 0,
+        [Validators.required, Validators.pattern(CustomRegExp.NO_NEGATIVE_NUMBER), Validators.min(0)]
       ),
-      nbScanners: new FormControl(structure.equipmentsAndServices.includes('scanners') ? structure.nbScanners : 1, [
+      nbScanners: new FormControl(structure.equipmentsAndServices.includes('scanners') ? structure.nbScanners : 0, [
         Validators.required,
-        Validators.pattern(CustomRegExp.NO_NULL_NUMBER),
+        Validators.pattern(CustomRegExp.NO_NEGATIVE_NUMBER),
+        Validators.min(0),
       ]),
       freeWorkShop: new FormControl(structure.freeWorkShop, [Validators.required]),
     });
@@ -872,23 +875,23 @@ export class FormComponent implements OnInit {
         if (!equipment.openned) {
           switch (e.module.id) {
             case Equipment.computer: {
-              this.getStructureControl('nbComputers').setValue(1);
+              this.getStructureControl('nbComputers').setValue(0);
               break;
             }
             case Equipment.printer: {
-              this.getStructureControl('nbPrinters').setValue(1);
+              this.getStructureControl('nbPrinters').setValue(0);
               break;
             }
             case Equipment.tablet: {
-              this.getStructureControl('nbTablets').setValue(1);
+              this.getStructureControl('nbTablets').setValue(0);
               break;
             }
             case Equipment.bornes: {
-              this.getStructureControl('nbNumericTerminal').setValue(1);
+              this.getStructureControl('nbNumericTerminal').setValue(0);
               break;
             }
             case Equipment.scanner: {
-              this.getStructureControl('nbScanners').setValue(1);
+              this.getStructureControl('nbScanners').setValue(0);
               break;
             }
           }
@@ -910,8 +913,17 @@ export class FormComponent implements OnInit {
     if (this.getStructureControl('freeWorkShop').value === null) {
       this.getStructureControl('freeWorkShop').setValue(false);
     }
-    const structure: Structure = this.structureForm.value;
+    let structure: Structure = this.structureForm.value;
     structure.hours = this.hoursForm.value;
+    // Remove equipments if value is 0
+    structure.equipmentsAndServices = structure.equipmentsAndServices.filter((equipments) => {
+      if (equipments === 'ordinateurs' && structure.nbComputers === 0) return false;
+      if (equipments === 'tablettes' && structure.nbTablets === 0) return false;
+      if (equipments === 'scanners' && structure.nbScanners === 0) return false;
+      if (equipments === 'bornesNumeriques' && structure.nbNumericTerminal === 0) return false;
+      if (equipments === 'imprimantes' && structure.nbPrinters === 0) return false;
+      return true;
+    });
     let user: User;
     // If edit mode, update setbystep
     if (this.isEditMode) {
diff --git a/src/app/models/structure.model.ts b/src/app/models/structure.model.ts
index 5fe14f20be3ac59b3a6c832a445e531ad4ca2b69..b6612172572afe1ce4090c0d90d3467680ea41c9 100644
--- a/src/app/models/structure.model.ts
+++ b/src/app/models/structure.model.ts
@@ -94,12 +94,21 @@ export class Structure {
    * Check if a structure has equipments
    */
   public hasEquipments(): boolean {
-    if (this.equipmentsAndServices.length) {
+    if (this.equipmentsAndServices.length && this.hasNotOnlyEmptyEquipments()) {
       return true;
     }
     return false;
   }
 
+  /**
+   * Verify that a structure as not only equipments with 0 as value. This is mostly use for display.
+   * @returns {Boolean} validation
+   */
+  public hasNotOnlyEmptyEquipments(): boolean {
+    if (this.nbComputers + this.nbPrinters + this.nbTablets + this.nbNumericTerminal + this.nbScanners > 0) return true;
+    return false;
+  }
+
   /**
    * Check if a structure has pass Numeric label
    */
diff --git a/src/app/structure-list/components/structure-details/structure-details.component.html b/src/app/structure-list/components/structure-details/structure-details.component.html
index f4b137831ed91a16ad78e0f20ee05c7a0be4a62e..e7d6537391ef54dd43e1f7eeb7c185d38e08750e 100644
--- a/src/app/structure-list/components/structure-details/structure-details.component.html
+++ b/src/app/structure-list/components/structure-details/structure-details.component.html
@@ -317,14 +317,21 @@
     </div>
     <div fxLayout="column">
       <p *ngFor="let equipement of filterOnlyEquipments(structure.equipmentsAndServices)" class="no-margin-bottom">
-        {{ getEquipmentsLabel(equipement) }}
-        <span *ngIf="equipement == 'ordinateurs' && structure.nbComputers"> : {{ structure.nbComputers }}</span>
-        <span *ngIf="equipement == 'tablettes' && structure.nbTablets"> : {{ structure.nbTablets }}</span>
+        <span *ngIf="equipement == 'ordinateurs' && structure.nbComputers"
+          >{{ getEquipmentsLabel(equipement) }} : {{ structure.nbComputers }}</span
+        >
+        <span *ngIf="equipement == 'tablettes' && structure.nbTablets"
+          >{{ getEquipmentsLabel(equipement) }} : {{ structure.nbTablets }}</span
+        >
         <span *ngIf="equipement == 'bornesNumeriques' && structure.nbNumericTerminal">
-          : {{ structure.nbNumericTerminal }}</span
+          {{ getEquipmentsLabel(equipement) }} : {{ structure.nbNumericTerminal }}</span
+        >
+        <span *ngIf="equipement == 'imprimantes' && structure.nbPrinters"
+          >{{ getEquipmentsLabel(equipement) }} : {{ structure.nbPrinters }}</span
+        >
+        <span *ngIf="equipement == 'scanners' && structure.nbScanners"
+          >{{ getEquipmentsLabel(equipement) }} : {{ structure.nbScanners }}</span
         >
-        <span *ngIf="equipement == 'imprimantes' && structure.nbPrinters"> : {{ structure.nbPrinters }}</span>
-        <span *ngIf="equipement == 'scanners' && structure.nbScanners"> : {{ structure.nbScanners }}</span>
       </p>
     </div>
   </div>
diff --git a/src/app/utils/CustomRegExp.ts b/src/app/utils/CustomRegExp.ts
index 1c88931310d16aa43457945ca0ec29fe08b4949b..6f5d4379933cd95004d181f8f888c312a9f68360 100644
--- a/src/app/utils/CustomRegExp.ts
+++ b/src/app/utils/CustomRegExp.ts
@@ -29,6 +29,7 @@ export class CustomRegExp {
   public static readonly TWITTER: string = '(twitter.com/.{1,})';
   public static readonly INSTAGRAM: string = '(instagram.com/.{1,})';
   public static readonly NO_NULL_NUMBER: string = '[1-9]{1}[0-9]*?';
+  public static readonly NO_NEGATIVE_NUMBER: RegExp = /^\d+$/;
   /**
    * Validate a location request in search bar
    */