diff --git a/team fortress 2 content.gcf/tf/scripts/items/items_game.txt b/team fortress 2 content.gcf/tf/scripts/items/items_game.txt
diff --git a/team fortress 2 content.gcf/tf/steam.inf b/team fortress 2 content.gcf/tf/steam.inf
diff --git a/team fortress 2 materials.gcf/tf/materials/backpack/player/items/all_class/hardhat.vmt b/team fortress 2 materials.gcf/tf/materials/backpack/player/items/all_class/hardhat.vmt
diff --git a/team fortress 2 materials.gcf/tf/materials/backpack/player/items/all_class/hardhat_large.vmt b/team fortress 2 materials.gcf/tf/materials/backpack/player/items/all_class/hardhat_large.vmt
diff --git a/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhat_blue.vmt b/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhat_blue.vmt
diff --git a/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhat_red.vmt b/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhat_red.vmt
diff --git a/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhatlens_blue.vmt b/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhatlens_blue.vmt
diff --git a/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhatlens_red.vmt b/team fortress 2 materials.gcf/tf/materials/models/player/items/all_class/hardhatlens_red.vmt
@@ Line 1: / Line 1: @@
-{{DISPLAYTITLE:2011年4月5日更新}}
 {{Patch layout
-| source = http://store.steampowered.com/news/5227/
+| before       = {{Patch name|3|23|2011}}
+| day          = 5
+| month        = april
+| year         = 2011
+| after        = {{Patch name|4|7|2011}}
 | source-title = Team Fortress 2 Update Released
+| source       = http://store.steampowered.com/news/5227/
-| before = [[March 23, 2011 Patch/zh-hant|2011年3月23日更新]]
+| notes        = === Team Fortress 2 ===
-| current = 2011年4月5日更新
-| after  = [[April 7, 2011 Patch/zh-hant|2011年4月7日更新]]
-| notes =
-=== Team Fortress 2 ===
 *<nowiki>[ 禁止事項 ]</nowiki>
 === 未記載更新 ===
+*新增 [[Aperture Labs Hard Hat/zh-hant|{{lsb}} 機密 {{rsb}}]]。
-*新增[[Aperture Labs Hard Hat/zh-hant|{{lsb}}機密{{rsb}}]]。
+*更新{{item link|Magnanimous Monarch}}的頭飾材質檔案。
-*將預設地圖增加移動資訊
+*為預設地圖新增[[Bots/zh-hant|電腦人BOT]] 的移動資訊。
-*更新寬宏大量的君主帽材質檔案。
+*將部分玩家[[backpack/zh-hant|背包]]內的[[Vintage/zh-hant|復古]]魯格變形式（藍字）換成獨特武器（黃字）[[Quality/zh-hant|屬性]]。
-*更新四張電腦人支援地圖的[[Bots/zh-hant|AI]]移動資訊。
+** 更新釋出幾個小時後這項變更就被移除。
-*將部分玩家[[backpack/zh-hant|背包]]內的[[Quality/zh-hant#復古|復古]]魯格變形式（藍字）換成特別武器（黃字）[[Quality/zh-hant|屬性]]。
+*改變玩家背包內部分物品的[[Item levels/zh-hant|等級]]。
-*改變玩家背包內部分物件的[[Item levels/zh-hant|等級]]。
+** 更精確地說，是有著隨機等級的[[Promotional items/zh-hant|促銷物品]]。比方說[[Max's Severed Head/zh-hant|麥斯兔子頭]]如果在短暫消失後重回背包內，物品等級就會變更。
 }}