diff --git a/public/locales/de/translation.json b/public/locales/de/translation.json
index 2ecc259..6a03d0b 100644
--- a/public/locales/de/translation.json
+++ b/public/locales/de/translation.json
@@ -27,8 +27,10 @@
     "action": "Aktion",
     "username": "Anzeigename",
     "usernamePlaceholder": "Geben Sie Ihren Anzeigename ein",
+    "usernameInfo": "Der Anzeigename wird verwendet, um Sie im Dashboard anzuzeigen.",
     "accountName": "Benutzername",
     "accountNamePlaceholder": "Geben Sie Ihren Benutzernamen ein",
+    "accountNameInfo": "Der Benutzername wird verwendet, um sich anzumelden.",
     "password": "Passwort",
     "passwordPlaceholder": "Geben Sie Ihr Passwort ein",
     "noDataFound": "Keine Einträge gefunden",
diff --git a/public/locales/en/translation.json b/public/locales/en/translation.json
index c41647c..de510d3 100644
--- a/public/locales/en/translation.json
+++ b/public/locales/en/translation.json
@@ -27,8 +27,10 @@
     "action": "Action",
     "username": "Username",
     "usernamePlaceholder": "Enter your username",
+    "usernameInfo": "The display name is used to display you in the dashboard.",
     "accountName": "Account name",
     "accountNamePlaceholder": "Enter your account name",
+    "accountNameInfo": "The account name is used to log in.",
     "password": "Password",
     "passwordPlaceholder": "Enter your password",
     "noDataFound": "No data found",
diff --git a/src/Pages/Authentication/index.js b/src/Pages/Authentication/index.js
index f3e8361..64eb064 100644
--- a/src/Pages/Authentication/index.js
+++ b/src/Pages/Authentication/index.js
@@ -379,9 +379,14 @@ function SignUp({ notificationApi }) {
     >
       <MyCompanyNameFormInput />
 
-      <MyUsernameFormInput />
+      <MyUsernameFormInput
+        propsFormItem={{ extra: t("common.usernameInfo") }}
+      />
 
-      <MyAccountNameFormInput hasFeedback={true} />
+      <MyAccountNameFormInput
+        hasFeedback={true}
+        propsFormItem={{ extra: t("common.accountNameInfo") }}
+      />
 
       <MyPasswordFormInput />