diff --git a/zh-cn/Modules/mmf2u.txt b/zh-cn/Modules/mmf2u.txt
index a97ef11..2ea8381 100644
--- a/zh-cn/Modules/mmf2u.txt
+++ b/zh-cn/Modules/mmf2u.txt
@@ -892,7 +892,7 @@
 		"Clickteam Fusion 2.5" : "Clickteam Fusion 2.5",
 		"Clickteam Fusion Developer 2.5" : "Clickteam Fusion 开发者版 2.5",
 		"Climbing" : "攀爬",
-		"Clip Siblings" : "兄弟窗口剪辑",
+		"Clip Siblings" : "不重绘被其他子窗口遮盖的部分(裁剪兄弟窗口)",
 		"Clipboard" : "剪贴板",
 		"Clone" : "克隆",
 		"Clone Frame" : "克隆帧",
@@ -2048,7 +2048,7 @@
 		"Mixed strings and numbers." : "混合数字和字符串",
 		"Mochiads" : "Mochiads",
 		"Mochiads game ID" : "Mochiads 游戏 ID",
-		"Modal" : "模态",
+		"Modal" : "禁用父窗口交互(模态)",
 		"Modified" : "被修改",
 		"Monochrome" : "单色",
 		"Month" : "月",
@@ -2088,7 +2088,7 @@
 		"Multi touch" : "多点触摸",
 		"Multi-samples" : "多通道",
 		"Multimedia frame" : "多媒体场景",
-		"Multiple Document Interface (MDI)" : "MDI (多文档界面)",
+		"Multiple Document Interface (MDI)" : "多文档界面 (MDI)",
 		"Multiple movements" : "多个运动",
 		"Multiplies max speed when using analog input (ignored when using native mouse emulation)." : "Multiplies max speed when using analog input (ignored when using native mouse emulation).",
 		"Multitask" : "多任务",