update 1216.

languages.json

@@ -138,7 +138,7 @@
         }
     },
 
-    "message": {
+    "game_message": {
         "no_more_food":{
             "en": "<dog_name> is full. It doesn't want to eat anymore.",
             "zh-cn": "<dog_name>吃饱了。它不想再吃了。"
@@ -187,5 +187,50 @@
             "en": "Record again. Ensure that the two recordings are consistent.",
             "zh-cn": "再输入一次。确保两次录音一致。"
         }
+    },
+
+    "button":{
+        "login":{
+            "en": "Login",
+            "zh-cn": "登录"
+        },
+        "register":{
+            "en": "Register",
+            "zh-cn": "注册"
+        },
+        "logout":{
+            "en": "Logout",
+            "zh-cn": "退出"
+        }
+    },
+
+    "label":{
+        "user_name":{
+            "en": "User Name",
+            "zh-cn": "用户名"
+        },
+        "password":{
+            "en": "Password",
+            "zh-cn": "密码"
+        },
+        "confirm_password":{
+            "en": "Confirm password",
+            "zh-cn": "在输入一次密码"
+        }
+    },
+
+    "user_message":{
+        "same_username":{
+            "en": "This username had been registered.",
+            "zh-cn": "这个用户名已经注册了。"
+        },
+        "different_reg_password":{
+            "en": "You input different password. Please double check.",
+            "zh-cn": "两次输入的密码不同。"
+        },
+        "wrong_password":{
+            "en": "Password is not correct. Please double check.",
+            "zh-cn": "输入的密码错误。"
+        }
     }
 }