diff --git a/src/App/Container.purs b/src/App/Container.purs
index 5a37641..c9e6f32 100644
--- a/src/App/Container.purs
+++ b/src/App/Container.purs
@@ -529,7 +529,7 @@ handleAction = case _ of
             case current_page of
               Registration -> do
                 let successlog = """
-                    You are now registered. Please verify your email address with the token we sent you.
+                    You are now registered. Please verify your email address with the token we have sent you.
                 """
                 handleAction $ Log $ SuccessLog successlog
                 handleAction $ AddNotif $ GoodNotification successlog
diff --git a/src/App/Page/Authentication.purs b/src/App/Page/Authentication.purs
index 168d515..dd7b103 100644
--- a/src/App/Page/Authentication.purs
+++ b/src/App/Page/Authentication.purs
@@ -293,10 +293,10 @@ handleAction = case _ of
     H.raise $ UserLogin login
     case login, pass of
       "" , _ ->
-        H.raise $ Log $ UnableToSend "Write your login!"
+        H.raise $ Log $ UnableToSend "Please, write your login!"
 
       _ , "" ->
-        H.raise $ Log $ UnableToSend "Write your password!"
+        H.raise $ Log $ UnableToSend "Please, write your password!"
 
       _, _ -> do
         case L.login login, P.password_on_authentication_page pass of
@@ -314,7 +314,7 @@ handleAction = case _ of
         email = passwordRecoveryForm.email
 
     case login, email of
-      "", "" -> H.raise $ Log $ UnableToSend "Write your login or your email!"
+      "", "" -> H.raise $ Log $ UnableToSend "Please, write your login or your email!"
       _, _ -> do
         H.raise $ Log $ SystemLog "password recovery"
         if email == ""
diff --git a/src/App/Page/MailValidation.purs b/src/App/Page/MailValidation.purs
index 5a6a863..7767ccb 100644
--- a/src/App/Page/MailValidation.purs
+++ b/src/App/Page/MailValidation.purs
@@ -116,10 +116,10 @@ handleAction = case _ of
 
     case login, token of
       "", _ ->
-        H.raise $ Log $ UnableToSend "Write your login!"
+        H.raise $ Log $ UnableToSend "Please, write your login!"
 
       _, "" ->
-        H.raise $ Log $ UnableToSend "Write your token!"
+        H.raise $ Log $ UnableToSend "Please, write your token!"
 
       _, _ -> do
         case L.login login, T.token token of
diff --git a/src/App/Page/Registration.purs b/src/App/Page/Registration.purs
index 50e706f..a26370d 100644
--- a/src/App/Page/Registration.purs
+++ b/src/App/Page/Registration.purs
@@ -158,13 +158,13 @@ handleAction = case _ of
 
     case login, email, pass of
       "", _, _ ->
-        H.raise $ Log $ UnableToSend "Write your login!"
+        H.raise $ Log $ UnableToSend "Please, write your login!"
 
       _, "", _ ->
-        H.raise $ Log $ UnableToSend "Write your email!"
+        H.raise $ Log $ UnableToSend "Please, write your email!"
 
       _, _, "" ->
-        H.raise $ Log $ UnableToSend "Write your password!"
+        H.raise $ Log $ UnableToSend "Please, write your password!"
 
       _, _, _ -> do
         case L.login login, E.email email, P.password pass of
diff --git a/src/App/Page/Setup.purs b/src/App/Page/Setup.purs
index e8e95af..a694a0b 100644
--- a/src/App/Page/Setup.purs
+++ b/src/App/Page/Setup.purs
@@ -169,7 +169,7 @@ handleAction = case _ of
 
     { new_email_address } <- H.get
     case new_email_address of
-      "" -> H.raise $ Log $ UnableToSend "Write your new email address!"
+      "" -> H.raise $ Log $ UnableToSend "Please, write your new email address!"
       email_address -> do
         case E.email email_address of
           Left errors -> H.raise $ Log $ UnableToSend $ A.fold $ map show_error_email errors
@@ -180,8 +180,8 @@ handleAction = case _ of
 
     { newPasswordForm } <- H.get
     case newPasswordForm.password, newPasswordForm.confirmation of
-      "" , _ -> H.raise $ Log $ UnableToSend "Write your password!"
-      _ , "" -> H.raise $ Log $ UnableToSend "Confirm your password!"
+      "" , _ -> H.raise $ Log $ UnableToSend "Please, write your password!"
+      _ , "" -> H.raise $ Log $ UnableToSend "Please, confirm your password!"
       pass, confirmation -> do
         if pass == confirmation
         then case P.password pass of