diff --git a/libcbor.spec b/libcbor.spec
index 5d0ee192dffcb52ed8d5be56dcce0bc2c88ee7cc..83862914889a10f09d8834e4786cb132010fe263 100644
--- a/libcbor.spec
+++ b/libcbor.spec
@@ -1,4 +1,4 @@
-%define anolis_release 1
+%define anolis_release 2
 
 Name:		libcbor
 Version:	0.10.2
@@ -16,7 +16,6 @@ BuildRequires:	python3-breathe
 BuildRequires:	python3-sphinx
 BuildRequires:	python3-sphinx_rtd_theme
 BuildRequires:  make
-BuildRequires:  libcbor
 
 %description
 libcbor is a C library for parsing and generating CBOR.
@@ -49,7 +48,6 @@ make man
 
 %install
 %make_install
-cp -r %{_libdir}/libcbor.so.0* %{buildroot}/%{_libdir}/
 mkdir -p %{buildroot}%{_mandir}/man3
 cp doc/build/man/* %{buildroot}%{_mandir}/man3
 
@@ -74,6 +72,9 @@ cp doc/build/man/* %{buildroot}%{_mandir}/man3
 %{_mandir}/man3/libcbor.3*
 
 %changelog
+* Tue Mar 07 2023 chen_yu_ao <m15927509890@163.com> - 0.10.2-2
+- remove redundant dependencies which was introduced for so compatibility
+
 * Thu Feb 16 2023 chen_yu_ao <m15927509890@163.com> - 0.10.2-1
 - update version to 0.10.2