diff --git a/boost.spec b/boost.spec
index 02090c510f5540d5d89bfa1d3ac979fea5f5a43a..b61c9fd2cc463f15c9280a2d33ace655910225db 100644
--- a/boost.spec
+++ b/boost.spec
@@ -2,7 +2,7 @@
 
 Name:           boost
 Version:        1.78.0
-Release:        10
+Release:        11
 Summary:        The free peer-reviewed portable C++ source libraries
 License:        Boost Software License 1.0
 URL:            http://www.boost.org
@@ -299,7 +299,7 @@ as that on the Boost web page (http://www.boost.org/doc/libs/%{version_enc}).
 mkdir boost-doc boost-example
 find libs doc more -regex '.*\.\(html?\|css\|png\|gif\)' -exec cp {} boost-doc --parents \;
 cp index.html boost.png rst.css boost.css boost-doc
-find . -name example -exec cp {} boost-example --parents -r \;
+find libs -name example -exec cp {} boost-example --parents -r \;
 
 %files
 %license LICENSE_1_0.txt
@@ -438,6 +438,9 @@ find . -name example -exec cp {} boost-example --parents -r \;
 %{_libdir}/*.a
 
 %changelog
+* Wed Mar 02 2022 Liu Zixian <liuzixian4@huawei.com> - 1.78.0-11
+- fix boost-example, only libs/*/example should go into boost-example.
+
 * Thu Feb 03 2022 Liu Zixian <liuzixian4@huawei.com> - 1.78.0-10
 - disable auto_ptr which is warned by -Wdeprecated-declarations
 - Replaced deprecated python API