diff --git a/rng-tools.spec b/rng-tools.spec
index 481f713ef0a87e8efdc2e8acec7eccc6bb5569d5..3e0af37740a7041b4718b8202aa17a02537f70fd 100644
--- a/rng-tools.spec
+++ b/rng-tools.spec
@@ -1,6 +1,6 @@
 Name:            rng-tools
 Version:         6.17
-Release:         1
+Release:         2
 Summary:         Random number generator daemon
 License:         GPL-2.0-or-later
 URL:             https://github.com/nhorman/rng-tools
@@ -82,6 +82,10 @@ export RNGD_JITTER_TIMEOUT=10 #Enseur that the AES can be generated.
 %{_mandir}/man8/rngd.8.*
 
 %changelog
+* Fri Aug 29 2025 yixiangzhike <yixiangzhike007@163.com> - 6.17-2
+- fix startup failure, custom the jitter:timeout by the description
+  from https://github.com/nhorman/rng-tools/commit/6e14b8b
+
 * Sat Oct 05 2024 Funda Wang <fundawang@yeah.net> - 6.17-1
 - update to 6.17
 - drop unused dependencies
diff --git a/rngd.sysconfig b/rngd.sysconfig
index 798f166d8a972853cb6b4aa5c77a831567bb1f8d..1eff16e41ca5868ee75b3af43514d2200226bd50 100644
--- a/rngd.sysconfig
+++ b/rngd.sysconfig
@@ -1,3 +1,3 @@
 # Optional arguments passed to rngd. See rngd(8) and
 # https://bugzilla.redhat.com/show_bug.cgi?id=1252175#c21
-RNGD_ARGS="-x pkcs11 -x nist -x qrypt -x namedpipe -D daemon:daemon"
+RNGD_ARGS="-x pkcs11 -x nist -x qrypt -x namedpipe -D daemon:daemon -O jitter:timeout:10"