diff --git a/.gitignore b/.gitignore
index fc7f2d5..17aca20 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 /cmake-build-debug/
 /.idea/
 /windeploy/
+
+build
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d4b3272..3dd636c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ set(CMAKE_AUTOUIC ON)
 # qrc
 #set(QRC_SOURCE_FILES img.qrc)
 # 设置
-set(CMAKE_PREFIX_PATH "C:/Qt/Qt5.14.2/5.14.2/mingw73_64")
+set(CMAKE_PREFIX_PATH "/home/tian/Qt5.12.9/5.12.9/gcc_64")
 # 添加用到的qt库
 find_package(Qt5 COMPONENTS
         Core
diff --git a/screenshoot/demo.gif b/Docs/screenshoot/demo.gif
similarity index 100%
rename from screenshoot/demo.gif
rename to Docs/screenshoot/demo.gif
diff --git a/screenshoot/img1.png b/Docs/screenshoot/img1.png
similarity index 100%
rename from screenshoot/img1.png
rename to Docs/screenshoot/img1.png
diff --git a/README.md b/README.md
index c9c1783..3d29400 100644
--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
 # 重复文件检测工具
 ## demo
-![](screenshoot/img1.png)
+![](Docs/screenshoot/img1.png)
 
-![](screenshoot/demo.gif)
+![](Docs/screenshoot/demo.gif)
 
 ## 环境
 - Clion 2022.1.2
@@ -12,12 +12,39 @@
 - 单个文件计算md5
 - 文件夹内重复文件检测
 
-## 下载
-### windows
+## 使用
+### windows release下载
 [windowsRelease-v1.0.2](https://github.com/tianzhendong/duplicateFilesCheck/releases/download/v1.0.2/duplicateFilesCheckv1.0.2.zip)
 
 [windowsRelease-v1.0.3](https://github.com/tianzhendong/duplicateFilesCheck/releases/download/v1.0.3/windowsRelease-v1.0.3.zip)
 
+### Linux编译
+
+下载源码
+```bash
+git clone git@github.com:tianzhendong/duplicateFilesCheck.git
+
+cd duplicateFilesCheck
+```
+
+修改qt路径
+```bash
+vim CMakeLists.txt
+```
+将qt路径修改为对应的目录
+```CMakeLists
+# 设置
+set(CMAKE_PREFIX_PATH "/home/tian/Qt5.12.9/5.12.9/gcc_64")
+```
+编译&运行
+```bash
+mkdir build
+cd build
+cmake ..
+make
+./DuplicateFilesCheck
+```
+
 ## 更新记录
 ### 20220619 v1.0.2
 - [x] 增加打开文件目录功能
@@ -25,3 +52,6 @@
 
 ### 20220620 v1.0.3
 - [x] 修改UI
+
+### 20220714 
+- [x] 修改文档
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index ea2248a..f5e43d0 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -5,7 +5,7 @@
 // You may need to build the project (run Qt uic code generator) to get "ui_MainWindow.h" resolved
 
 #include "mainwindow.h"
-#include "ui_MainWindow.h"
+#include "ui_mainwindow.h"
 #include <QProcess>
 
 MainWindow::MainWindow(QWidget *parent) :