diff --git a/Fix-date-matching-failure.patch b/Fix-date-matching-failure.patch
new file mode 100644
index 0000000000000000000000000000000000000000..00d66bc74c3f83df18363622328ba52db025d29a
--- /dev/null
+++ b/Fix-date-matching-failure.patch
@@ -0,0 +1,25 @@
+From 1cbfc4beddfb0d89ce8e8ce17a64a3c85194f302 Mon Sep 17 00:00:00 2001
+From: jxy_git <jiangxinyu@kylinos.cn>
+Date: Tue, 2 Aug 2022 14:48:05 +0800
+Subject: [PATCH] Fix date matching failure
+
+---
+ spec/pg/basic_type_mapping_spec.rb | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/spec/pg/basic_type_mapping_spec.rb b/spec/pg/basic_type_mapping_spec.rb
+index be9c7c5..9720d86 100644
+--- a/spec/pg/basic_type_mapping_spec.rb
++++ b/spec/pg/basic_type_mapping_spec.rb
+@@ -99,7 +99,7 @@ describe 'Basic type mapping' do
+ 					[Time.new(2019, 12, 8, 20, 38, 12.123, "-01:00")], # Time -> timestamptz[]
+ 				], nil, basic_type_mapping )
+ 
+-			expect( res.values[0][0] ).to match( /\{\"2019-12-08 \d\d:38:12.123[+-]\d\d\"\}/ )
++			expect( res.values[0][0] ).to match( /\{\"2019-12-0\d \d\d:38:12.123[+-]\d\d\"\}/ )
+ 			expect( result_typenames(res) ).to eq( ['timestamp with time zone[]'] )
+ 		end
+ 
+-- 
+2.34.1.windows.1
+
diff --git a/rubygem-pg.spec b/rubygem-pg.spec
index 474011079369b7fea193c9a4e3b98701e01e16a4..82ad29ae0eb04d420c551c8bd4d1e4691b6a7eca 100644
--- a/rubygem-pg.spec
+++ b/rubygem-pg.spec
@@ -1,51 +1,54 @@
 # Generated from pg-0.11.0.gem by gem2rpm -*- rpm-spec -*-
 %global gem_name pg
 
-Name: rubygem-%{gem_name}
-Version: 1.2.3
-Release: 1
-Summary: A Ruby interface to the PostgreSQL RDBMS
+Name: 			rubygem-%{gem_name}
+Version: 		1.2.3
+Release: 		2
+Summary: 		A Ruby interface to the PostgreSQL RDBMS
 # Upstream license clarification (https://bitbucket.org/ged/ruby-pg/issue/72/)
 #
 # The portions of the code that are BSD-licensed are licensed under
 # the BSD 3-Clause license; the contents of the BSD file are incorrect.
 #
 License: (BSD or Ruby) and PostgreSQL
-URL: https://github.com/ged/ruby-pg
-Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem
+URL: 			https://github.com/ged/ruby-pg
+Source0: 		https://rubygems.org/gems/%{gem_name}-%{version}.gem
 # Disable RPATH.
 # https://bitbucket.org/ged/ruby-pg/issue/183
-Patch0: rubygem-pg-0.17.1-remove-rpath.patch
+Patch0: 		rubygem-pg-0.17.1-remove-rpath.patch
+Patch1: 		Fix-date-matching-failure.patch
 # Required in ext/pg_text_decoder.c
-Requires: rubygem(bigdecimal)
-BuildRequires: ruby(release)
-BuildRequires: rubygems-devel
-BuildRequires: ruby-devel
+Requires: 		rubygem(bigdecimal)
+BuildRequires: 	ruby(release)
+BuildRequires: 	rubygems-devel
+BuildRequires: 	ruby-devel
 # Compiler is required for build of gem binary extension.
 # https://fedoraproject.org/wiki/Packaging:C_and_C++#BuildRequires_and_Requires
-BuildRequires: gcc
+BuildRequires: 	gcc
 
-BuildRequires: postgresql-server libpq-devel
-BuildRequires: rubygem(bigdecimal)
-BuildRequires: rubygem(rspec)
+BuildRequires: 	postgresql-server libpq-devel
+BuildRequires: 	rubygem(bigdecimal)
+BuildRequires: 	rubygem(rspec)
+BuildRequires: 	make
 
 %description
 This is the extension library to access a PostgreSQL database from Ruby.
 This library works with PostgreSQL 9.1 and later.
 
 
-%package doc
+%package 		help
 Summary: Documentation for %{name}
 Requires: %{name} = %{version}-%{release}
 BuildArch: noarch
 
-%description doc
+%description 	help
 Documentation for %{name}.
 
 %prep
 %setup -q -n %{gem_name}-%{version}
 
 %patch0 -p1
+%patch1 -p1
 
 %build
 # Create the gem as gem install only works on a gem file
@@ -102,7 +105,7 @@ popd
 %exclude %{gem_cache}
 %{gem_spec}
 
-%files doc
+%files help
 %doc %{gem_docdir}
 %doc %{gem_instdir}/ChangeLog
 %doc %{gem_instdir}/Contributors.rdoc
@@ -116,5 +119,8 @@ popd
 %{gem_instdir}/spec
 
 %changelog
+* Tue Aug 02 2022 jiangxinyu <jiangxinyu@kylinos.cn> - 1.2.3-2
+- Fix date matching failure
+
 * Thu Mar 3 2022 caodongxia<caodongxia@huawei.com> - 1.2.3-1
 - Init package