diff --git a/conf/locale/locale_en-US.ini b/conf/locale/locale_en-US.ini
index bd1ce10e883..9b796278fd0 100644
--- a/conf/locale/locale_en-US.ini
+++ b/conf/locale/locale_en-US.ini
@@ -590,8 +590,6 @@ config.gc_interval_time = GC Interval Time
 config.session_life_time = Session Life Time
 config.https_only = HTTPS Only
 config.cookie_life_time = Cookie Life Time
-config.session_hash_function = Session ID Hash Function
-config.session_hash_key = Session ID Hash Key
 config.picture_config = Picture Configuration
 config.picture_service = Picture Service
 config.disable_gravatar = Disable Gravatar
diff --git a/conf/locale/locale_zh-CN.ini b/conf/locale/locale_zh-CN.ini
index a5bccb55765..6f27d2cb42b 100644
--- a/conf/locale/locale_zh-CN.ini
+++ b/conf/locale/locale_zh-CN.ini
@@ -590,8 +590,6 @@ config.gc_interval_time = GC 周期
 config.session_life_time = Session 生命周期
 config.https_only = 仅限 HTTPS
 config.cookie_life_time = Cookie 生命周期
-config.session_hash_function = Session ID 哈希函数
-config.session_hash_key = Session ID 哈希健值
 config.picture_config = 图片配置
 config.picture_service = 图片服务
 config.disable_gravatar = 禁用 Gravatar 头像
diff --git a/templates/admin/config.tmpl b/templates/admin/config.tmpl
index e5a210c200e..3ccb106bc4e 100644
--- a/templates/admin/config.tmpl
+++ b/templates/admin/config.tmpl
@@ -184,10 +184,6 @@
                                     <dd><i class="fa fa{{if .SessionConfig.Secure}}-check{{end}}-square-o"></i></dd>
                                     <dt>{{.i18n.Tr "admin.config.cookie_life_time"}}</dt>
                                     <dd>{{.SessionConfig.CookieLifeTime}} {{.i18n.Tr "tool.raw_seconds"}}</dd>
-                                    <dt>{{.i18n.Tr "admin.config.session_hash_function"}}</dt>
-                                    <dd>{{.SessionConfig.SessionIDHashFunc}}</dd>
-                                    <dt>{{.i18n.Tr "admin.config.session_hash_key"}}</dt>
-                                    <dd>{{.SessionConfig.SessionIDHashKey}}</dd>
                                 </dl>
                             </div>
                         </div>