diff --git a/.workflow/dtk-build-release-tag-20220425.yml b/.workflow/dtk-build-release-tag-20220425.yml
index e7631b1027cd954b5f6c7b5132d657493eeeb603..39f96db56f954cb27292f4c23beb16a0d0ffd1c6 100644
--- a/.workflow/dtk-build-release-tag-20220425.yml
+++ b/.workflow/dtk-build-release-tag-20220425.yml
@@ -18,22 +18,26 @@ stages:
         name: execute_by_docker
         displayName: 基于镜像的DTK构建
         certificate: ''
-        image: docker.io/debian:buster
+        image: docker.jianmuhub.com/library/debian:buster
         command:
           - sed -i 's/deb.debian.org/mirrors.ustc.edu.cn/g' /etc/apt/sources.list
           - '# 换源'
           - apt update
           - export DEBIAN_FRONTEND=noninteractive
-          - echo "安装git devscripts equivs curl..."
-          - 'apt install git devscripts equivs curl -y '
+          - echo "安装依赖..."
+          - 'apt install libgsettings-qt-dev -y '
+          - 'apt install debhelper git curl fakeroot qtbase5-dev zlib1g-dev qt5-default  -y '
           - git clone https://gitlink.org.cn/shenmo7192/dtk-old-bundle.git
           - cd dtk-old-bundle
           - apt install ./*.deb -y
           - cd ..
           - rm -rf dtk-old-bundle
           - ''
-          - 'mk-build-deps --install --tool "apt-get -o Debug::pkgProblemResolver=yes  -y" '
-          - dpkg-buildpackage -j2 -b -us -uc
+          - '#mk-build-deps --install --tool "apt-get -o Debug::pkgProblemResolver=yes  -y" '
+          - apt build-dep . -y
+          - strip --remove-section=.note.ABI-tag /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
+          - uname -a
+          - dpkg-buildpackage -j1 -b -us -uc
           - cd ..
           - ls -all
           - pwd
diff --git a/src/pages/appintopage.cpp b/src/pages/appintopage.cpp
index dbf3db769b044dc6877d45ca474cb2ef75609690..63b02351d0349091b35d6e64735f96d7b92155e6 100644
--- a/src/pages/appintopage.cpp
+++ b/src/pages/appintopage.cpp
@@ -287,8 +287,10 @@ void AppIntoPage::setDownloadWidget(DownloadListWidget *w)
     }
 
     dw = w;
-    connect(w, &DownloadListWidget::downloadFinished, [=]()
-    { isDownloading(SparkAPI::getServerUrl() + SparkAPI::getArchDir() + spk.path() + "/" + info["Filename"].toString()); });
+    connect(w, &DownloadListWidget::downloadFinished, this, [=]() {
+            isDownloading(SparkAPI::getServerUrl() + SparkAPI::getArchDir() + spk.path() + "/" + info["Filename"].toString());
+        },
+            Qt::QueuedConnection);
 }
 
 void AppIntoPage::initUI()
@@ -486,7 +488,10 @@ void AppIntoPage::on_downloadButton_clicked()
             return;
         }
 
-        connect(item, &DownloadItem::finished, [=]() { isDownloading(downloadUrl); });
+        connect(item, &DownloadItem::finished, this, [=]() {
+                isDownloading(downloadUrl);
+            },
+                Qt::QueuedConnection);
 
         item->install(0);
         isDownloading(downloadUrl);
@@ -507,7 +512,10 @@ void AppIntoPage::on_downloadButton_clicked()
         item->reinstall = true;
     }
     ui->downloadButton->setEnabled(false);
-    connect(item, &DownloadItem::finished, [=]() { isDownloading(downloadUrl); });
+    connect(item, &DownloadItem::finished, this, [=]() {
+        isDownloading(downloadUrl);
+    },
+        Qt::QueuedConnection);
 
     isDownloading(downloadUrl);
 }
diff --git a/tool/store-helper/check-is-installed b/tool/store-helper/check-is-installed
index 4ce5f0f1b69b80954c437217895c9be1b5625ec1..febb4ce2e6222244046156c1dd3ce1a2ffad11ee 100755
--- a/tool/store-helper/check-is-installed
+++ b/tool/store-helper/check-is-installed
@@ -1,2 +1,2 @@
 #!/bin/bash
-dpkg -l | grep "^ii" | grep -w "$1" > /dev/null
+dpkg -l | grep "^ii  $1 " > /dev/null