From 9a888f5afa791e559b4a07b622228f8ddeb60740 Mon Sep 17 00:00:00 2001
From: maicss <maicss@foxmail.com>
Date: Mon, 11 Mar 2019 20:22:27 +0800
Subject: [PATCH] =?UTF-8?q?Update=20=E4=BA=8B=E4=BB=B6=E5=92=8C=E4=BF=A1?=
 =?UTF-8?q?=E5=8F=B7.md?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 事件和信号.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/事件和信号.md b/事件和信号.md
index be03818..12f75fc 100644
--- a/事件和信号.md
+++ b/事件和信号.md
@@ -228,7 +228,7 @@ X Y坐标显示在`QLabel`组件里
 ```
 self.setMouseTracking(True)
 ```
-鼠标追踪默认没有开启，当有鼠标点击事件发生后才会开启。
+事件追踪默认没有开启，当开启后才会追踪鼠标的点击事件。
 
 ```
 def mouseMoveEvent(self, e):