diff --git a/src/locales/en.js b/src/locales/en.js
index 74266ffe..452d3c78 100644
--- a/src/locales/en.js
+++ b/src/locales/en.js
@@ -266,7 +266,7 @@ export default {
     'Back': 'Back',
     'Username': 'Username',
     'Your username': 'Your username',
-    'Your username or Email': 'Your username or Email',
+    'Your username or email': 'Your username or email',
     'Password': 'Password',
     'Your password': 'Your password',
     'Your password, at least 6 characters': 'Your password, at least 6 characters',
diff --git a/src/locales/zh_Hans.js b/src/locales/zh_Hans.js
index 00fbb4a6..9565b5be 100644
--- a/src/locales/zh_Hans.js
+++ b/src/locales/zh_Hans.js
@@ -266,7 +266,7 @@ export default {
     'Back': '返回',
     'Username': '用户名',
     'Your username': '你的用户名',
-    'Your username or Email': '你的用户名或注册邮箱',
+    'Your username or email': '你的用户名或注册邮箱',
     'Password': '密码',
     'Your password': '你的密码',
     'Your password, at least 6 characters': '你的密码，至少6个字符',
diff --git a/src/views/mobile/Login.vue b/src/views/mobile/Login.vue
index 23539183..6b858391 100644
--- a/src/views/mobile/Login.vue
+++ b/src/views/mobile/Login.vue
@@ -6,7 +6,7 @@
                 type="text"
                 clear-button
                 :label="$t('Username')"
-                :placeholder="$t('Your username or Email')"
+                :placeholder="$t('Your username or email')"
                 :value="username"
                 @input="username = $event.target.value; tempToken = ''"
             ></f7-list-input>