diff --git a/0003-auto-scaling-and-fix-error.patch b/0003-auto-scaling-and-fix-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fe7fdbfc97d2a13a538cc6de5236cf404d337d5d
--- /dev/null
+++ b/0003-auto-scaling-and-fix-error.patch
@@ -0,0 +1,29 @@
+diff --git a/nfs-logtools-1.0.0/logtools.cpp b/nfs-logtools-1.0.0/logtools.cpp
+index 6d7d36f..7524ad7 100644
+--- a/nfs-logtools-1.0.0/logtools.cpp
++++ b/nfs-logtools-1.0.0/logtools.cpp
+@@ -282,7 +282,7 @@ void Logtools::logtoolsGetHomePath()
+ void Logtools::logtoolsMessagesBox()
+ {
+     QMessageBox box(QMessageBox::Information, "提示", "该日志文件为空或不存在！");
+-    box.setButtonText(QMessageBox::OK, QString(" 确 定"));
++    box.setButtonText(QMessageBox::Ok, QString(" 确 定"));
+     box.exec();
+ }
+ 
+diff --git a/nfs-logtools-1.0.0/main.cpp b/nfs-logtools-1.0.0/main.cpp
+index 32ec383..decdbc1 100644
+--- a/nfs-logtools-1.0.0/main.cpp
++++ b/nfs-logtools-1.0.0/main.cpp
+@@ -6,6 +6,11 @@
+ int main(int argc, char *argv[])
+ {
+     qputenv("XDG_RUNTIME_DIR", "/tmp/runtime-root");
++    
++    if (QT_VERSION >= QT_VERSION_CHECK(5, 6, 0)) {
++    	QCoreApplication::setAttribute(Qt::AA_EnableHighDpiScaling);
++    }
++    
+     QApplication a(argc, argv);
+ 
+     //防止进程多开