diff --git a/crm/fcrm/doctype/crm_invitation/crm_invitation.py b/crm/fcrm/doctype/crm_invitation/crm_invitation.py
index f4c9a8f9..625cd882 100644
--- a/crm/fcrm/doctype/crm_invitation/crm_invitation.py
+++ b/crm/fcrm/doctype/crm_invitation/crm_invitation.py
@@ -21,7 +21,7 @@ class CRMInvitation(Document):
 		if frappe.local.dev_server:
 			print(f"Invite link for {self.email}: {invite_link}")
 
-		title = f"Frappe CRM"
+		title = "Frappe CRM"
 		template = "crm_invitation"
 
 		frappe.sendmail(
@@ -44,12 +44,24 @@ class CRMInvitation(Document):
 
 		user = self.create_user_if_not_exists()
 		user.append_roles(self.role)
+		if self.role == "Sales User":
+			self.update_module_in_user(user, "FCRM")
 		user.save(ignore_permissions=True)
 
 		self.status = "Accepted"
 		self.accepted_at = frappe.utils.now()
 		self.save(ignore_permissions=True)
 
+	def update_module_in_user(self, user, module):
+		block_modules = frappe.get_all(
+			"Module Def",
+			fields=["name as module"],
+			filters={"name": ["!=", module]},
+		)
+
+		if block_modules:
+			user.set("block_modules", block_modules)
+
 	def create_user_if_not_exists(self):
 		if not frappe.db.exists("User", self.email):
 			first_name = self.email.split("@")[0].title()