diff --git a/0040-fix-logs-redirection-error-and-delete-rsa_public_key.patch b/0040-fix-logs-redirection-error-and-delete-rsa_public_key.patch
new file mode 100644
index 0000000000000000000000000000000000000000..486269fdf9e6b7bda2f6837db14378664a9d5f17
--- /dev/null
+++ b/0040-fix-logs-redirection-error-and-delete-rsa_public_key.patch
@@ -0,0 +1,50 @@
+From a3a3a1e9e19f5595cb66fdc7928da70ca9f250a5 Mon Sep 17 00:00:00 2001
+From: chenmaodong <chenmaodong@huawei.com>
+Date: Wed, 8 Sep 2021 16:48:05 +0800
+Subject: [PATCH] fix logs redirection error and delete
+ rsa_public_key_cloud.pem
+
+PrintInfo will send the message from enclave to host with a program
+name "[secGear]", however it'll print the wrong program name while
+there are multi threads, so we delete this rule. On the same time, we
+delete rsa_public_key_cloud.pem, because itrustee_sdk will provide it
+
+Signed-off-by: chenmaodong <chenmaodong@huawei.com>
+---
+ conf/rsyslog.d/secgear.conf                    |  3 +--
+ tools/sign_tool/cloud/rsa_public_key_cloud.pem | 11 -----------
+ 2 files changed, 1 insertion(+), 13 deletions(-)
+ delete mode 100644 tools/sign_tool/cloud/rsa_public_key_cloud.pem
+
+diff --git a/conf/rsyslog.d/secgear.conf b/conf/rsyslog.d/secgear.conf
+index b835a94..7f1d898 100644
+--- a/conf/rsyslog.d/secgear.conf
++++ b/conf/rsyslog.d/secgear.conf
+@@ -1,6 +1,5 @@
+ #Do not modify this file
+-if (($programname == 'teeos') or ($programname == 'secGear'))  and \
+-    ($msg contains '[secGear]') then {
++if ($msg contains '[secGear]') then {
+         action(type="omfile" fileCreateMode="0600" file="/var/log/secgear/secgear.log")
+         stop
+ }
+diff --git a/tools/sign_tool/cloud/rsa_public_key_cloud.pem b/tools/sign_tool/cloud/rsa_public_key_cloud.pem
+deleted file mode 100644
+index a321f63..0000000
+--- a/tools/sign_tool/cloud/rsa_public_key_cloud.pem
++++ /dev/null
+@@ -1,11 +0,0 @@
+------BEGIN PUBLIC KEY-----
+-MIIBojANBgkqhkiG9w0BAQEFAAOCAY8AMIIBigKCAYEAzAPwbnbgBg7JgXERA9Bx
+-p7GLI1S3e1zL83RMd2+GXb6kO4yMKUL3NUCE2HhA2BtQYmLyGovx59UUcKnU58is
+-Xux++kH+A2shmOPjYvEFuX0Kt8tc19b8M9b/iHsY8ZmKykqia2a5U+IrECRFJo5p
+-DWUnl7jrHVtq78BSR1c7iXG1frrEC0AYCuqKJo/fxfmOKL0Y9mENCB3nAwjn9unD
+-BsO/OhkqvvB3nkeuMfNKPh4wCqtQPve13eTojbuxjX/3ePijplTI5X2Gr+n6Ximn
+-fYRlytQmMgMl/db0ARSKNApq9bmwzVNrnGWWZWJksdRvf6iL7t17Gs4L9AApOuC9
+-WkzxPvwp5ZUqjsGd4oJGWeC6ZE6BTw2vxE+xMFI9uAKHxq9pBKkcGMa0g4fANNNV
+-+W+8JZGanxEXKB3y/M7BCyQAPCWOHC/RNjmRA1gczLYCPzC4pWu935UZdF1RR6zY
+-CD3t+FoOGGET/g4CwWgyhb5qkp65Hs6ayYt/DUAqo+yBAgMBAAE=
+------END PUBLIC KEY-----
+-- 
+1.8.3.1
+
diff --git a/secGear.spec b/secGear.spec
index 9a945182eb32cca60c76dcac51ae1c096b20527f..088addcdab0cfea509d747b17d6cb2e9a0c734f0 100644
--- a/secGear.spec
+++ b/secGear.spec
@@ -1,6 +1,6 @@
 Name:		secGear
 Version:	0.1.0
-Release:	20%{?dist}
+Release:	21%{?dist}
 Summary:	secGear is an SDK to develop confidential computing apps based on hardware enclave features
 
 
@@ -48,6 +48,7 @@ Patch35:	0036-enclave-use-the-can-pull-image-from-hub.oepkgs.net.patch
 Patch36:	0037-add-description-about-file-parameter-path-for-sign_t.patch
 Patch37:	0038-fix-use-after-free-in-cc_enclave_create.patch
 Patch38:	0039-clean-memory-when-it-come-to-error_handle.patch
+Patch39:	0040-fix-logs-redirection-error-and-delete-rsa_public_key.patch
 
 BuildRequires:	gcc python automake autoconf libtool
 BUildRequires:	glibc glibc-devel cmake ocaml-dune rpm gcc-c++
@@ -104,10 +105,8 @@ install -d %{buildroot}/%{_includedir}/secGear
 install -d %{buildroot}/%{_bindir}
 install -pm 751 bin/codegen %{buildroot}/%{_bindir}
 install -pm 751 tools/sign_tool/sign_tool.sh %{buildroot}/%{_bindir}
-install -d %{buildroot}/%{_sysconfdir}/secGear/cloud
 install -d %{buildroot}/lib/secGear/
 install -pm 751 tools/sign_tool/*.py %{buildroot}/lib/secGear
-install -pm 644 tools/sign_tool/cloud/rsa_public_key_cloud.pem %{buildroot}/%{_sysconfdir}/secGear/cloud
 %ifarch x86_64
 install -pm 644 inc/host_inc/*.h %{buildroot}/%{_includedir}/secGear
 install -pm 644 inc/host_inc/sgx/*.h %{buildroot}/%{_includedir}/secGear
@@ -149,7 +148,6 @@ popd
 %{_bindir}/*
 %{_includedir}/secGear/*
 /lib/secGear/*
-%{_sysconfdir}/secGear/cloud/rsa_public_key_cloud.pem
 
 %ifarch x86_64
 %files sim
@@ -160,6 +158,9 @@ popd
 %endif
 
 %changelog
+* Mon Mar 14 2022 gaoyusong<gaoyusong1@huawei.com> - 0.1.0-21
+- DESC: fix logs redirection error and del rsa_pub.key
+
 * Mon Jul 19 2021 chenmaodong<chenmaodong@huawei.com> - 0.1.0-20
 - DESC: add requires for secGear: libsgx-aesm-launch-plugin ocaml-dune