diff --git a/debian/changelog b/debian/changelog
index fc88eff..7351f6b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,10 @@
+spark-store (3.1.4-1) stable; urgency=medium
+
+  * 安装脚本和检测更新脚本检查网络时间超时时间延长至5s  
+
+
+-- shenmo <shenmo@spark-app.store>  Fri, 30 Jan 2022 00:00:00 +0800
+
 spark-store (3.1.4) stable; urgency=medium
 
   * 发布正式版，同步到官网
diff --git a/debian/spark-store.preinst b/debian/spark-store.preinst
index 43bef3d..5a31c3b 100755
--- a/debian/spark-store.preinst
+++ b/debian/spark-store.preinst
@@ -3,7 +3,7 @@
 function network-check()
 {
     #超时时间
-    local timeout=1
+    local timeout=5
 
     #目标网站
     local target=www.baidu.com
diff --git a/src/main.cpp b/src/main.cpp
index 12a6f4c..f160c21 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -30,7 +30,7 @@ int main(int argc, char *argv[])
      DAboutDialog dialog;
       a.setAboutDialog(&dialog);
       dialog.setLicense(QObject::tr("We publish this program under GPL V3"));
-      dialog.setVersion(DApplication::buildVersion("Version 3.1.4"));
+      dialog.setVersion(DApplication::buildVersion("Version 3.1.4-1"));
       dialog.setProductIcon(QIcon::fromTheme("spark-store"));  // 设置Logo
       dialog.setProductName(QLabel::tr("Spark Store"));
       dialog.setDescription(
@@ -51,7 +51,7 @@ int main(int argc, char *argv[])
     a.setOrganizationName("spark-union");
     a.setOrganizationDomain("https://www.deepinos.org/");
     a.setApplicationName("Spark Store");    //不需要翻译，否则 ~/.local/share/ 下文件夹名称也被翻译为中文
-    a.setApplicationVersion(DApplication::buildVersion("3.1.4"));
+    a.setApplicationVersion(DApplication::buildVersion("3.1.4-1"));
     a.setApplicationAcknowledgementPage("https://gitee.com/deepin-community-store/spark-store");
     a.setApplicationDescription(
                 QObject::tr(
diff --git a/tool/update-upgrade/ss-update-notify-placer.sh b/tool/update-upgrade/ss-update-notify-placer.sh
index ba0977a..4cd29f4 100755
--- a/tool/update-upgrade/ss-update-notify-placer.sh
+++ b/tool/update-upgrade/ss-update-notify-placer.sh
@@ -9,7 +9,7 @@ LANG=en.US
 function network()
 {
     #超时时间
-    local timeout=1
+    local timeout=5
 
     #目标网站
     local target=www.baidu.com