diff --git a/Fix-TINYCDB_VERSION-error.patch b/Fix-TINYCDB_VERSION-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8fd4faa00b8a5f4b27d316025db02871b82db736
--- /dev/null
+++ b/Fix-TINYCDB_VERSION-error.patch
@@ -0,0 +1,25 @@
+From 5b2c229d492a53e560a2ceef425d211fc39e8a04 Mon Sep 17 00:00:00 2001
+From: starlet-dx <15929766099@163.com>
+Date: Mon, 13 May 2024 16:18:52 +0800
+Subject: [PATCH 1/1] Fix TINYCDB_VERSION error
+
+---
+ cdb.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cdb.h b/cdb.h
+index 8803a91..c135344 100644
+--- a/cdb.h
++++ b/cdb.h
+@@ -23,7 +23,7 @@
+  */
+ 
+ #ifndef TINYCDB_VERSION
+-#define TINYCDB_VERSION 0.80
++#define TINYCDB_VERSION 0.81
+ 
+ #ifdef __cplusplus
+ extern "C" {
+-- 
+2.44.0
+
diff --git a/tinycdb-0.78.tar.gz b/tinycdb-0.78.tar.gz
deleted file mode 100644
index 649e8da50bf1b942b19cee151a14aa06f7ad01d1..0000000000000000000000000000000000000000
Binary files a/tinycdb-0.78.tar.gz and /dev/null differ
diff --git a/tinycdb-0.81.tar.gz b/tinycdb-0.81.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..7f0c40ef274ddc3c180cc6e5a4e586be197987e1
Binary files /dev/null and b/tinycdb-0.81.tar.gz differ
diff --git a/tinycdb.spec b/tinycdb.spec
index 4a695abf74b715b83064d764454d8b69986483dd..b982713ec3ae5bd452a4c13f913010c01fea6472 100644
--- a/tinycdb.spec
+++ b/tinycdb.spec
@@ -4,13 +4,14 @@ a data structure introduced by Dan J. Bernstein in his cdb package. It may be us
 to speed up searches in a sequence of (key,value) pairs with very big number of records.
 
 Name:           tinycdb
-Version:        0.78
-Release:        11
+Version:        0.81
+Release:        1
 Summary:        A very fast and simple package for creating and reading constant databases
 License:        Public Domain
 URL:            http://www.corpit.ru/mjt/tinycdb.html
 Source0:        http://www.corpit.ru/mjt/tinycdb/tinycdb-%{version}.tar.gz
 Source1:        libcdb.pc
+Patch0:         Fix-TINYCDB_VERSION-error.patch
 
 BuildRequires:  gcc
 %description %_description
@@ -28,11 +29,11 @@ The tinycdb-help package contains manual pages for tinycdb
 
 %prep
 %autosetup -n %{name}-%{version} -p1
-cp %{SOURCE1} debian/
-sed -i -e 's\/lib\/%{_lib}\g' debian/libcdb.pc
+cp %{SOURCE1} .
+sed -i -e 's\/lib\/%{_lib}\g' libcdb.pc
 
 %build
-%make_build staticlib sharedlib cdb-shared CFLAGS="%{optflags}"
+%make_build staticlib sharedlib cdb-shared CFLAGS="%{optflags}" LDFLAGS="%{build_ldflags}"
 
 %install
 install -d %{buildroot}%{_libdir}
@@ -40,7 +41,7 @@ install -d %{buildroot}%{_libdir}
   install-sharedlib INSTALLPROG=cdb-shared CP="cp -p"
 chmod +x %{buildroot}%{_libdir}/*.so.*
 install -d %{buildroot}%{_libdir}/pkgconfig
-cp -p debian/libcdb.pc %{buildroot}%{_libdir}/pkgconfig/libcdb.pc
+cp -p libcdb.pc %{buildroot}%{_libdir}/pkgconfig/libcdb.pc
 
 %post
 /sbin/ldconfig
@@ -48,7 +49,7 @@ cp -p debian/libcdb.pc %{buildroot}%{_libdir}/pkgconfig/libcdb.pc
 /sbin/ldconfig
 
 %files
-%doc NEWS ChangeLog
+%doc NEWS
 %{_bindir}/cdb
 %{_libdir}/*.so.*
 
@@ -64,5 +65,8 @@ cp -p debian/libcdb.pc %{buildroot}%{_libdir}/pkgconfig/libcdb.pc
 %{_mandir}/man3/*.3*
 
 %changelog
+* Mon May 13 2024 yaoxin <yao_xin001@hoperun.com> - 0.81-1
+- Upgrade to 0.81
+
 * Fri Nov 15 2019 sunguoshuai <sunguoshuai@huawei.com> - 0.78-11
 - Package init