diff --git a/README.md b/README.md
index 6b5f211..839e0bf 100644
--- a/README.md
+++ b/README.md
@@ -222,7 +222,7 @@ Example language config
 
 'restored' => ':model:labelを復元',
 
-//you may added your own model name language line here
+//you may add your own model name language line here
 'models' => [
     'project' => '项目',
     'component_template' => '组件模板',
@@ -270,16 +270,17 @@ You may set whitelist and blacklist in config file. Please follow the descriptio
 
 /*
 |--------------------------------------------------------------
-| User blacklist
+| User type blacklist
 |--------------------------------------------------------------
 |
-| Operations performed by users in this array will NOT be recorded.
-| Please add the whole class names. Example: \App\User:class
+| Operations performed by user types in this array will NOT be recorded.
+| Please add the whole class names. Example: \App\Admin:class
 | Use 'nobody' to bypass unauthenticated operations
 |
 */
 'user_blacklist' => [
-    
+    // \App\Admin:class,
+    // 'nobody'
 ],
 /*
 |--------------------------------------------------------------
@@ -290,7 +291,7 @@ You may set whitelist and blacklist in config file. Please follow the descriptio
 |
 */
 'env_blacklist' => [
-    
+    // 'test'
 ],
 ```
 
@@ -303,7 +304,7 @@ To fix this, you'll need to enable custom auth guards scanning in config file:
 ```php
 /*
 |--------------------------------------------------------------
-| Enable auth guards scan
+| Enable auth guards scanning
 |--------------------------------------------------------------
 |
 | You only need to enable this if your users are using non-default auth guards.
diff --git a/src/config/history.php b/src/config/history.php
index 544aab8..8b3d46b 100644
--- a/src/config/history.php
+++ b/src/config/history.php
@@ -50,16 +50,17 @@
 
     /*
     |--------------------------------------------------------------
-    | User blacklist
+    | User type blacklist
     |--------------------------------------------------------------
     |
-    | Operations performed by users in this array will NOT be recorded.
-    | Please add the whole class names. Example: \App\User:class
+    | Operations performed by user types in this array will NOT be recorded.
+    | Please add the whole class names. Example: \App\Admin:class
     | Use 'nobody' to bypass unauthenticated operations
     |
     */
     'user_blacklist' => [
-        
+        // \App\Admin:class,
+        // 'nobody'
     ],
 
     /*
@@ -91,12 +92,12 @@
     |
     */
     'env_blacklist' => [
-        
+        // 'test'
     ],
 
     /*
     |--------------------------------------------------------------
-    | Enable auth guards scan
+    | Enable auth guards scanning
     |--------------------------------------------------------------
     |
     | You only need to enable this if your users are using non-default auth guards.
diff --git a/src/lang/en/history.php b/src/lang/en/history.php
index aa2878b..a6719be 100644
--- a/src/lang/en/history.php
+++ b/src/lang/en/history.php
@@ -21,8 +21,8 @@
 
     'restored' => 'Restored :model :label',
 
-    //you may added your own model name language line here
+    //you may add your own model name language line here
     'models' => [
-
+        // 'model_name_in_snake_case' => 'translation',
     ]
 ];
diff --git a/src/lang/zh-CN/history.php b/src/lang/zh-CN/history.php
index a2a70ba..e94c26f 100644
--- a/src/lang/zh-CN/history.php
+++ b/src/lang/zh-CN/history.php
@@ -21,8 +21,8 @@
 
     'restored' => '恢复:model :label',
 
-    //you may added your own model name language line here
+    //you may add your own model name language line here
     'models' => [
-
+        // 'model_name_in_snake_case' => '翻译名称',
     ]
 ];