diff --git a/resources/assets/src/js/admin/players.js b/resources/assets/src/js/admin/players.js
index 929bfcd0..c423833c 100644
--- a/resources/assets/src/js/admin/players.js
+++ b/resources/assets/src/js/admin/players.js
@@ -37,8 +37,8 @@ const playersTableColumnDefs = [
         render: data => {
             return `
             <select class="form-control" onchange="changePreference.call(this)">
-                <option ${(data === 'default') ? 'selected=selected' : ''} value="default">Default</option>
-                <option ${(data === 'slim')    ? 'selected=selected' : ''} value="slim">Slim</option>
+                <option ${(data === 'default') ? 'selected=selected' : ''} value="default">Default (Steve)</option>
+                <option ${(data === 'slim')    ? 'selected=selected' : ''} value="slim">Slim (Alex)</option>
             </select>`;
         }
     },
diff --git a/resources/lang/en/user.yml b/resources/lang/en/user.yml
index 056d034e..659a68b7 100644
--- a/resources/lang/en/user.yml
+++ b/resources/lang/en/user.yml
@@ -107,6 +107,7 @@ player:
 
   preference:
     title: Preference
+    description: Default stands for the Steve model with 4-pixel width arms, and Slim for the Alex model with 3-pixel width arms.
     success: The preference of player :name was updated to :preference
 
 profile:
diff --git a/resources/lang/zh_CN/user.yml b/resources/lang/zh_CN/user.yml
index 4ba8ef12..c5f04ce2 100644
--- a/resources/lang/zh_CN/user.yml
+++ b/resources/lang/zh_CN/user.yml
@@ -111,6 +111,7 @@ player:
 
   preference:
     title: 优先模型
+    description: Default 即为默认的 Steve 模型（手臂 4 个像素宽），Slim 即为手臂宽 3 个像素的 Alex 模型。
     success: 角色 :name 的优先模型已更改至 :preference
 
 profile:
diff --git a/resources/views/user/player.tpl b/resources/views/user/player.tpl
index 55157e5d..54830124 100644
--- a/resources/views/user/player.tpl
+++ b/resources/views/user/player.tpl
@@ -24,7 +24,10 @@
                                 <tr>
                                     <th>PID</th>
                                     <th>{{ trans('user.player.player-name') }}</th>
-                                    <th>{{ trans('user.player.preference.title') }}</th>
+                                    <th>
+                                      {{ trans('user.player.preference.title') }}
+                                      <i class="fa fa-question-circle" title="{{ trans('user.player.preference.description') }}" data-toggle="tooltip" data-placement="right"></i>
+                                    </th>
                                     <th>{{ trans('user.player.edit') }}</th>
                                     <th>{{ trans('user.player.operation') }}</th>
                                 </tr>
@@ -37,8 +40,8 @@
                                     <td class="player-name">{{ $player['player_name'] }}</td>
                                     <td>
                                         <select class="form-control" id="preference" pid="{{ $player['pid'] }}">
-                                            <option {{ ($player['preference'] == "default") ? 'selected="selected"' : '' }} value="default">Default</option>
-                                            <option {{ ($player['preference'] == "slim") ? 'selected="selected"' : '' }} value="slim">Slim</option>
+                                            <option {{ ($player['preference'] == "default") ? 'selected="selected"' : '' }} value="default">Default (Steve)</option>
+                                            <option {{ ($player['preference'] == "slim") ? 'selected="selected"' : '' }} value="slim">Slim (Alex)</option>
                                        </select>
                                     </td>
                                     <td>