diff --git a/control-plane/api/internal/leads/handler.go b/control-plane/api/internal/leads/handler.go
index d127535..5465c67 100644
--- a/control-plane/api/internal/leads/handler.go
+++ b/control-plane/api/internal/leads/handler.go
@@ -30,10 +30,16 @@ func (h *Handler) Create(c *gin.Context) {
 		c.JSON(http.StatusBadRequest, gin.H{"error": "requête invalide"})
 		return
 	}
-	l, err := h.store.Create(Lead{
+
+	lead := Lead{
 		Telegram: sanitize(req.Telegram),
-		Message:  sanitize(req.Message),
-	})
+	}
+
+	if msg := sanitize(req.Message); msg != "" {
+		lead.Message = &msg
+	}
+
+	l, err := h.store.Create(lead)
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, gin.H{"error": "erreur serveur"})
 		return
diff --git a/control-plane/api/internal/leads/leads.go b/control-plane/api/internal/leads/leads.go
index 54d05dd..737b4ef 100644
--- a/control-plane/api/internal/leads/leads.go
+++ b/control-plane/api/internal/leads/leads.go
@@ -30,7 +30,7 @@ func (s Status) Valid() bool {
 type Lead struct {
 	ID        string    `gorm:"type:uuid;primaryKey" json:"id"`
 	Telegram  string    `gorm:"size:120;not null" json:"telegram"`
-	Message   string    `gorm:"size:2000" json:"message"`
+	Message   *string   `gorm:"size:2000" json:"message"`
 	Status    Status    `gorm:"size:20;not null;index" json:"status"`
 	CreatedAt time.Time `json:"created_at"`
 }
diff --git a/web/src/lib/api.ts b/web/src/lib/api.ts
index 4fcf52d..a35bfbd 100644
--- a/web/src/lib/api.ts
+++ b/web/src/lib/api.ts
@@ -46,9 +46,8 @@ export type Role = 'admin' | 'client'
 
 export interface Lead {
   id: string
-  company: string
-  email: string
-  message: string
+  Telegram: string
+  message?: string
   status: string
   created_at: string
 }
@@ -124,7 +123,7 @@ export const api = {
         expired_at: string
       }>('GET', '/auth/me'),  logout: () => request<{ status: string }>('POST', '/auth/logout'),
 
-  createLead: (telegram: string, message: string) =>
+  createLead: (telegram: string, message?: string) =>
     request<Lead>('POST', '/leads', { telegram, message }),
   listLeads: () => request<{ items: Lead[] }>('GET', '/leads'),
   setLeadStatus: (id: string, status: string) =>
diff --git a/web/src/pages/backoffice/Demos.tsx b/web/src/pages/backoffice/Demos.tsx
index 009b00e..8947d06 100644
--- a/web/src/pages/backoffice/Demos.tsx
+++ b/web/src/pages/backoffice/Demos.tsx
@@ -314,9 +314,6 @@ export function Demos() {
               <Text color="gray.500">Aucune donnée.</Text>
             )}
           </ModalBody>
-          <ModalFooter>
-            <Button onClick={closeDetails}>Fermer</Button>
-          </ModalFooter>
         </ModalContent>
       </Modal>
     </>
diff --git a/web/src/pages/backoffice/Leads.tsx b/web/src/pages/backoffice/Leads.tsx
index 19889af..d795b9a 100644
--- a/web/src/pages/backoffice/Leads.tsx
+++ b/web/src/pages/backoffice/Leads.tsx
@@ -81,8 +81,7 @@ export function Leads() {
             <Tbody>
               {leads.map((l) => (
                 <Tr key={l.id}>
-                  <Td fontWeight="medium">{l.company}</Td>
-                  <Td>{l.email}</Td>
+                  <Td fontWeight="medium">{l.Telegram}</Td>
                   <Td>
                     <Badge>{l.status}</Badge>
                   </Td>