diff --git a/tcpdump-4.9.3.tar.gz b/tcpdump-4.9.3.tar.gz
index 52052baa00aef6c87ed9467c84c262385e4ec3cb..5c878d530ed86407e5fc43993fc0e28e2c6a15da 100644
Binary files a/tcpdump-4.9.3.tar.gz and b/tcpdump-4.9.3.tar.gz differ
diff --git a/tcpdump.spec b/tcpdump.spec
index 6192a4d05a3c0a81b258af2c4f1b1e099b200099..2b8e07aa605c227ea1d16960b4f22a30558554c4 100644
--- a/tcpdump.spec
+++ b/tcpdump.spec
@@ -1,7 +1,7 @@
 Name:           tcpdump
 Epoch:          14
 Version:        4.9.3
-Release:        2 
+Release:        3 
 Summary:        A network traffic monitoring tool
 License:        BSD with advertising
 URL:            http://www.tcpdump.org
@@ -89,5 +89,11 @@ exit 0
 %{_mandir}/man8/tcpdump.8*
 
 %changelog
+* Tue Dec 31 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.9.3-3
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:optimization the spec
+
 * Sat Dec 21 2019 openEuler Buildteam <buildteam@openeuler.org> - 4.9.3-2
 - Package init