diff --git a/debian/changelog b/debian/changelog
index 3e8f1c78b33c73d460d05280dcd49f4adf6ecda2..aca640602ba22be28889cc1a3ffab3ce1e4bdf97 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,9 @@
+nfs-logtools (1.0.0-2) unstable; urgency=medium
+
+  * fix: about dialog show version error
+
+ -- ruizhe <ruizhe@nfschina.com>  Wed, 18 Oct 2023 16:38:13 +0800
+ 
 nfs-logtools (1.0.0-1) unstable; urgency=medium
 
   * first commit 
diff --git a/logtools.cpp b/logtools.cpp
index 8e0d196f6c6e31184bb0641d0ecabbea7bfbd5b6..84073943710d1e0460794991c2b9013a7689ab6b 100644
--- a/logtools.cpp
+++ b/logtools.cpp
@@ -50,13 +50,17 @@ void Logtools::logtoolsAboutLogtools()
     QFont fontName("Noto Sans CJK SC", 12);
     fontName.setBold(true);
     softName->setFont(fontName);
-
-    QLabel *softVersion = new QLabel(tr("1.0.0"), dialogAbout);
+    
+    QProcess process;
+    QStringList params;
+    process.start("bash", QStringList() << "-c" << "dpkg -l | grep nfs-logtools");
+    process.waitForFinished();
+    QString appVersion = process.readAllStandardOutput();
+    ParserLog::formatString(appVersion);
+    QLabel *softVersion = new QLabel(appVersion.split(" ")[2],dialogAbout);
     softVersion->move(36, 66);
-    QFont font("Noto Sans CJK SC", 9);
-    softVersion->setFont(font);
 
-    QLabel *softIcon = new QLabel(tr("1.0.0"), dialogAbout);
+    QLabel *softIcon = new QLabel(dialogAbout);
     softIcon->move(406, 36);
     softIcon->setPixmap(QPixmap(":/icon/nfs-logtools.png"));