diff --git a/fix-compilation-failure-of-ongres-stringprep-package.patch b/fix-compilation-failure-of-ongres-stringprep-package.patch
new file mode 100644
index 0000000..707246f
--- /dev/null
+++ b/fix-compilation-failure-of-ongres-stringprep-package.patch
@@ -0,0 +1,29 @@
+From 398918520e2ff3e347e75cf0d335d78c3b1ba2b9 Mon Sep 17 00:00:00 2001
+From: houyingchao <1348375921@qq.com>
+Date: Mon, 14 Feb 2022 09:11:05 +0800
+Subject: [PATCH] fix
+
+---
+ .../com/ongres/stringprep/codegenerator/GeneratorCode.java  | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/codegenerator/src/main/java/com/ongres/stringprep/codegenerator/GeneratorCode.java b/codegenerator/src/main/java/com/ongres/stringprep/codegenerator/GeneratorCode.java
+index 844eccc..01cf12d 100644
+--- a/codegenerator/src/main/java/com/ongres/stringprep/codegenerator/GeneratorCode.java
++++ b/codegenerator/src/main/java/com/ongres/stringprep/codegenerator/GeneratorCode.java
+@@ -62,8 +62,10 @@ public class GeneratorCode {
+     ctx.put("parser", parser);
+     String path = args[0] + "/com/ongres/stringprep/StringPrep.java";
+     File file = new File(path);
+-    if (!file.getParentFile().mkdirs()) {
+-      throw new IOException("The directory couldn't be created");
++    if (!file.getParentFile().exists()) {
++      if (!file.getParentFile().mkdirs()) {
++        throw new IOException("The directory couldn't be created");
++      }
+     }
+     Writer writer = new OutputStreamWriter(new FileOutputStream(file),StandardCharsets.UTF_8);
+     template.merge(ctx, writer);
+-- 
+2.23.0
+
diff --git a/ongres-stringprep.spec b/ongres-stringprep.spec
new file mode 100644
index 0000000..d8f275b
--- /dev/null
+++ b/ongres-stringprep.spec
@@ -0,0 +1,54 @@
+%global     upstream_name   stringprep
+
+Name:       	ongres-%upstream_name
+Version:    	1.1
+Release:    	1
+Summary:    	RFC 3454 Preparation of Internationalized Strings in pure Java
+License:    	BSD
+URL:            https://github.com/ongres/%upstream_name
+Source0:        https://github.com/ongres/%upstream_name/archive/%{version}/%upstream_name-%{version}.tar.gz
+Patch0001:	fix-compilation-failure-of-ongres-stringprep-package.patch
+BuildRequires:  maven-local
+BuildRequires:  junit5
+BuildRequires:  velocity
+BuildRequires:  maven-plugin-build-helper
+BuildRequires:  exec-maven-plugin
+BuildRequires:  maven-enforcer-plugin
+BuildArch: 	noarch
+
+%description
+The stringprep protocol does not stand on its own;
+it has to be used by other protocols at precisely-defined 
+places in those other protocols.
+
+%package javadoc
+Summary:    Javadoc for %{name}
+
+%description javadoc
+This package contains javadoc for %{name}
+
+%prep
+%autosetup -p1 -n "%upstream_name-%{version}"
+find \( -name '*.jar' -o -name '*.class' \) -delete
+
+%pom_remove_dep :velocity-tools codegenerator
+
+%pom_remove_plugin :nexus-staging-maven-plugin
+%pom_remove_plugin :maven-source-plugin
+%pom_remove_plugin -r :maven-javadoc-plugin
+
+%build
+%mvn_build
+
+%install
+%mvn_install
+
+%files -f .mfiles
+%license LICENSE
+
+%files javadoc -f .mfiles-javadoc
+%license LICENSE
+
+%changelog
+* Mon Feb 14 2022 houyingchao <houyingchao@huawei.com> - 1.1-1
+- Init package
diff --git a/stringprep-1.1.tar.gz b/stringprep-1.1.tar.gz
new file mode 100644
index 0000000..c31dc2a
Binary files /dev/null and b/stringprep-1.1.tar.gz differ