diff --git a/atune.spec b/atune.spec
index dfea477..b5e527e 100755
--- a/atune.spec
+++ b/atune.spec
@@ -3,13 +3,14 @@
 Summary: AI auto tuning system
 Name: atune
 Version: 1.0.0
-Release: 2
+Release: 3
 License: Mulan PSL v2
 URL: https://gitee.com/openeuler/A-Tune
 Source: https://gitee.com/openeuler/A-Tune/repository/archive/v%{version}.tar.gz
 
 Patch9000: check-whether-the-certificate-file-exists.patch
 Patch9001: add-FAQ-and-self-signature-certificate-manufacturing.patch
+Patch9002: fix-start-failed-of-atuned-service.patch
 
 BuildRequires: rpm-build golang-bin procps-ng
 BuildRequires: sqlite >= 3.24.0 openssl
@@ -145,6 +146,9 @@ atune engine tool for manage atuned AI tuning system.
 %systemd_postun_with_restart atuned.service
 
 %changelog
+* Thu Mar 03 2022 gaoruoshu <gaoruoshu@huawei.com> - 1.0.0-3
+- fix start failed of atuned service
+
 * Tue Feb 15 2022 gaoruoshu <gaoruoshu@huawei.com> - 1.0.0-2
 - enable certificate authentication by default and modify file permissions
 
diff --git a/fix-start-failed-of-atuned-service.patch b/fix-start-failed-of-atuned-service.patch
new file mode 100644
index 0000000..951a5ee
--- /dev/null
+++ b/fix-start-failed-of-atuned-service.patch
@@ -0,0 +1,34 @@
+From 945560933e7e118b9113f152a5f133e1ff0af183 Mon Sep 17 00:00:00 2001
+From: g00563147 <gaoruoshu@huawei.com>
+Date: Thu, 3 Mar 2022 16:52:04 +0800
+Subject: [PATCH] fix start failed of atuned service
+
+---
+ analysis/app.py | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/analysis/app.py b/analysis/app.py
+index e82e2b2..3a0c248 100644
+--- a/analysis/app.py
++++ b/analysis/app.py
+@@ -53,14 +53,14 @@ class App:
+ 
+     def startup_app(self, host, port, tls, cert_file, key_file, ca_file, log_level):
+         """start flask app"""
+-        if not os.path.exists(cert_file) or not os.path.exists(key_file) or not os.path.exists(ca_file):
+-            LOGGER.error("Startup failed. Please provide the authentication certificate.")
+-            raise FileNotFoundError("Startup failed. Please provide the authentication certificate.")
+         level = logging.getLevelName(log_level.upper())
+         self.config_log(level)
+         self.add_resource()
+         context = None
+         if tls:
++            if not os.path.exists(cert_file) or not os.path.exists(key_file) or not os.path.exists(ca_file):
++                LOGGER.error("Startup failed. Please provide the authentication certificate.")
++                raise FileNotFoundError("Startup failed. Please provide the authentication certificate.")
+             context = ssl.create_default_context(ssl.Purpose.CLIENT_AUTH)
+             context.load_cert_chain(certfile=cert_file, keyfile=key_file)
+             context.load_verify_locations(ca_file)
+-- 
+1.8.3.1
+