diff --git a/xCAT-test/autotest/testcase/go_xcat/case0 b/xCAT-test/autotest/testcase/go_xcat/case0
index 5578faac9..dd9de6743 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case0
+++ b/xCAT-test/autotest/testcase/go_xcat/case0
@@ -255,6 +255,7 @@ cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "dpkg -l |grep -i perl-xcat";els
 check:rc!=0
 cmd:if xdsh $$CN "grep \"Red Hat\" /etc/*release >/dev/null"; then xdsh $$CN "yum install -y yum-utils bzip2"; fi
 check:rc==0
+cmd:if xdsh $$CN "grep Ubuntu /etc/*release >/dev/null"; then xdsh $$CN "apt-get install -y gnupg"; fi
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
 check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/core-*-snap.tar.bz2 /xcat-core.tar.bz2"
diff --git a/xCAT-test/autotest/testcase/go_xcat/case1 b/xCAT-test/autotest/testcase/go_xcat/case1
index 134f0a843..007e083bb 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case1
+++ b/xCAT-test/autotest/testcase/go_xcat/case1
@@ -43,6 +43,7 @@ cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "dpkg -l |grep -i perl-xcat";els
 check:rc!=0
 cmd:if xdsh $$CN "grep \"Red Hat\" /etc/*release >/dev/null"; then xdsh $$CN "yum install -y yum-utils bzip2"; fi
 check:rc==0
+cmd:if xdsh $$CN "grep Ubuntu /etc/*release >/dev/null"; then xdsh $$CN "apt-get install -y gnupg"; fi
 cmd:xdsh $$CN "cd /; rm -rf /go-xcat"
 check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
@@ -85,6 +86,7 @@ cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "dpkg -l |grep -i perl-xcat";els
 check:rc!=0
 cmd:if xdsh $$CN "grep \"Red Hat\" /etc/*release >/dev/null"; then xdsh $$CN "yum install -y yum-utils bzip2"; fi
 check:rc==0
+cmd:if xdsh $$CN "grep Ubuntu /etc/*release >/dev/null"; then xdsh $$CN "apt-get install -y gnupg"; fi
 cmd:xdsh $$CN "cd /; rm -rf /go-xcat"
 check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"
diff --git a/xCAT-test/autotest/testcase/go_xcat/case2 b/xCAT-test/autotest/testcase/go_xcat/case2
index 98bdef85b..e8d8fd693 100644
--- a/xCAT-test/autotest/testcase/go_xcat/case2
+++ b/xCAT-test/autotest/testcase/go_xcat/case2
@@ -176,6 +176,7 @@ cmd:if grep Ubuntu /etc/*release;then xdsh $$CN "dpkg -l |grep -i perl-xcat";els
 check:rc!=0
 cmd:if xdsh $$CN "grep \"Red Hat\" /etc/*release >/dev/null"; then xdsh $$CN "yum install -y yum-utils bzip2"; fi
 check:rc==0
+cmd:if xdsh $$CN "grep Ubuntu /etc/*release >/dev/null"; then xdsh $$CN "apt-get install -y gnupg"; fi
 cmd:xdsh $$CN "cd /; rm -rf /go-xcat"
 check:rc==0
 cmd:xdsh $$CN "cd /; scp -r $$MN:/opt/xcat/share/xcat/tools/go-xcat ./"