diff --git a/Makefile b/Makefile
index 9d0129e787e1587ab6fc63b027a5c032fccb53e0..68f62526e49d105c756b29f0b61e46ad81e41215 100755
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-VERSION = 0.2
+VERSION = 0.3
 .PHONY: all clean modules
 
 PKGPATH=pkg
@@ -13,7 +13,7 @@ ATUNEVERSION = $(VERSION)$(if $(SRCVERSION),($(SRCVERSION)))
 GOLDFLAGS += -X gitee.com/openeuler/A-Tune/common/config.Version=$(ATUNEVERSION)
 GOFLAGS = -ldflags "$(GOLDFLAGS)"
 
-CERT_PATH=/etc/atuned
+CERT_PATH=$(DESTDIR)/etc/atuned
 GRPC_CERT_PATH=$(CERT_PATH)/grpc_certs
 REST_CERT_PATH=$(CERT_PATH)/rest_certs
 ENGINE_CERT_PATH=$(CERT_PATH)/engine_certs
@@ -80,6 +80,7 @@ libinstall:
 	install -m 750 pkg/atuned $(BINDIR)
 	install -m 640 misc/atuned.service $(SYSTEMDDIR)
 	install -m 640 misc/atuned.cnf $(DESTDIR)/etc/atuned/
+	install -m 640 misc/engine.cnf $(DESTDIR)/etc/atuned/
 	install -m 640 rules/tuning/tuning_rules.grl $(DESTDIR)/etc/atuned/rules
 	install -m 640 misc/atune-engine.service $(SYSTEMDDIR)
 	install -m 640 database/atuned.db $(DESTDIR)/var/lib/atuned/
@@ -91,13 +92,13 @@ libinstall:
 	\cp -rf resources/* $(DESTDIR)$(PREFIX)/$(LIBEXEC)/atuned/resources/
 	chmod -R 750 $(DESTDIR)$(PREFIX)/$(LIBEXEC)/atuned/resources/
 	\cp -rf profiles/* $(DESTDIR)$(PREFIX)/lib/atuned/profiles/
-	chmod -R 640 $(DESTDIR)$(PREFIX)/lib/atuned/profiles/
+	chmod -R 750 $(DESTDIR)$(PREFIX)/lib/atuned/profiles/
 	@echo "END INSTALL A-Tune"
 
 rpm:
-	cd .. && tar -zcvf openeuler-A-Tune-v$(VERSION).tar.gz A-Tune
+	cd .. && tar -zcvf v$(VERSION).tar.gz A-Tune
 	mkdir -p ~/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
-	mv ../openeuler-A-Tune-v$(VERSION).tar.gz ~/rpmbuild/SOURCES
+	mv ../v$(VERSION).tar.gz ~/rpmbuild/SOURCES
 	rpmbuild -ba misc/atune.spec
 
 models:
diff --git a/README.md b/README.md
index ce825d741fb9df305d85c5d6d72677b7902f9008..27e53d7969b20cfc4c1fba93d16cbe8034e554f2 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ yum install -y python3-dict2xml python3-flask-restful python3-pandas python3-sci
 ```
 Or
 ```bash
-pip3 install dict2xml Flask-RESTful pandas scikit-optimize==0.5.2 xgboost==0.90 scikit-learn==0.20.4
+pip3 install dict2xml Flask-RESTful pandas scikit-optimize xgboost scikit-learn
 ```
 
 #### 3. Download the source code.
@@ -42,6 +42,7 @@ git clone https://gitee.com/openeuler/A-Tune.git
 #### 4. Compile.
 ```bash
 cd A-Tune
+make models
 make
 ```
 
diff --git a/misc/atune-engine.service b/misc/atune-engine.service
index 62e166e62adada8f2bc6638b438835540ed11265..96d891fbdf6e2ad1dec85410270e5f4ff77ab286 100644
--- a/misc/atune-engine.service
+++ b/misc/atune-engine.service
@@ -4,7 +4,7 @@ After=network.target
 Requires=polkit.service
 
 [Service]
-ExecStart=python3 /usr/libexec/atuned/analysis/app_engine.py /etc/atuned/atuned.cnf
+ExecStart=python3 /usr/libexec/atuned/analysis/app_engine.py /etc/atuned/engine.cnf
 
 [Install]
 WantedBy=multi-user.target
diff --git a/misc/atune.spec b/misc/atune.spec
index 648781fc5dd6089da57e08a882440420706e3b44..1da9e7735bbb5b1a9f9b24990da1bbae69331c08 100755
--- a/misc/atune.spec
+++ b/misc/atune.spec
@@ -2,20 +2,22 @@
 
 Summary: AI auto tuning system
 Name: atune
-Version: 0.2
+Version: 0.3
 Release: 0.1
 License: Mulan PSL v2
 URL: https://gitee.com/openeuler/A-Tune
-Source: openeuler-A-Tune-v%{version}.tar.gz
+Source: https://gitee.com/openeuler/A-Tune/repository/archive/v%{version}.tar.gz
 
-BuildRequires: rpm-build protobuf-compiler golang-bin python3-pytest procps-ng
+BuildRequires: rpm-build golang-bin procps-ng
 BuildRequires: sqlite >= 3.24.0 openssl
+BuildRequires: python3-scikit-optimize python3-pandas python3-xgboost
 Requires: systemd
 Requires: atune-client
 Requires: atune-db
 Requires: python3-dict2xml
 Requires: python3-flask-restful
 Requires: python3-pandas
+Requires: python3-lhsmdu
 Requires: prefetch_tuning
 Requires: perf
 Requires: sysstat
@@ -56,6 +58,10 @@ atune engine tool for manage atuned AI tuning system.
 %autosetup -n A-Tune -p1
 
 %build
+sed -i "s/^rest_tls.*/rest_tls = false/" misc/atuned.cnf
+sed -i "s/^engine_tls.*/engine_tls = false/" misc/atuned.cnf
+sed -i "s/^engine_tls.*/engine_tls = false/" misc/engine.cnf
+make models
 %make_build
 
 %install
@@ -78,14 +84,17 @@ atune engine tool for manage atuned AI tuning system.
 %exclude /usr/libexec/atuned/analysis/engine/
 %attr(0750,root,root) %dir /usr/lib/atuned
 %attr(0750,root,root) %dir /usr/lib/atuned/modules
-%attr(0640,root,root) %dir /usr/lib/atuned/profiles
+%attr(0750,root,root) %dir /usr/lib/atuned/profiles
 %attr(0750,root,root) %dir /usr/libexec/atuned
 %attr(0750,root,root) %dir /usr/libexec/atuned/scripts
 %attr(0750,root,root) %dir /usr/libexec/atuned/analysis
 %attr(0750,root,root) %dir /usr/share/atuned
-%attr(0640,root,root) %dir /etc/atuned
-%attr(0640,root,root) %dir /var/atuned
-%attr(0640,root,root) /etc/atuned/*
+%attr(0750,root,root) %dir /etc/atuned
+%attr(0750,root,root) %dir /etc/atuned/rules
+%attr(0750,root,root) %dir /var/atuned
+%attr(0640,root,root) /etc/atuned/atuned.cnf
+%exclude /etc/atuned/engine_certs/*
+%exclude /etc/atuned/rest_certs/*
 
 %files client
 %attr(0750,root,root) %{_bindir}/atune-adm
@@ -112,7 +121,11 @@ atune engine tool for manage atuned AI tuning system.
 %exclude /usr/libexec/atuned/analysis/atuned/
 %attr(0750,root,root) %dir /usr/libexec/atuned/analysis
 %attr(0750,root,root) %dir /usr/libexec/atuned/resources
-%attr(0640,root,root) %dir /etc/atuned
+%attr(0750,root,root) %dir /etc/atuned
+%exclude /etc/atuned/atuned.cnf
+%exclude /etc/atuned/rules
+%exclude /etc/atuned/engine_certs/*
+%exclude /etc/atuned/rest_certs/*
 
 %post
 %systemd_post atuned.service
diff --git a/misc/atuned.cnf b/misc/atuned.cnf
index a78a982627e4876b0611eb1cd90808f9e402493a..dad7f586a5ac03a38c7d45b4aac346d537b3c329 100755
--- a/misc/atuned.cnf
+++ b/misc/atuned.cnf
@@ -67,8 +67,6 @@ engine_tls = true
 tlsenginecacertfile = /etc/atuned/engine_certs/ca.crt
 tlsengineclientcertfile = /etc/atuned/engine_certs/client.crt
 tlsengineclientkeyfile = /etc/atuned/engine_certs/client.key
-tlsengineservercertfile = /etc/atuned/engine_certs/server.crt
-tlsengineserverkeyfile = /etc/atuned/engine_certs/server.key
 
 #################################### log ###############################
 [log]
diff --git a/misc/engine.cnf b/misc/engine.cnf
new file mode 100755
index 0000000000000000000000000000000000000000..192783d80ed62382a12307056933bcdbd42c57b5
--- /dev/null
+++ b/misc/engine.cnf
@@ -0,0 +1,30 @@
+# Copyright (c) 2019 Huawei Technologies Co., Ltd.
+# A-Tune is licensed under the Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#     http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+# PURPOSE.
+# See the Mulan PSL v2 for more details.
+# Create: 2020-9-4
+
+#################################### engine ###############################
+[server]
+# the tuning optimizer host and port, start by engine.service
+# if engine_host is same as rest_host, two ports cannot be same
+# the port can be set between 0 to 65535 which not be used
+engine_host = localhost
+engine_port = 3838
+
+# enable engine server authentication SSL/TLS
+# default is true
+engine_tls = true
+tlsenginecacertfile = /etc/atuned/engine_certs/ca.crt
+tlsengineservercertfile = /etc/atuned/engine_certs/server.crt
+tlsengineserverkeyfile = /etc/atuned/engine_certs/server.key
+
+#################################### log ###############################
+[log]
+# either "debug", "info", "warn", "error", "critical", default is "info"
+level = info
diff --git a/resources/web.py b/resources/web.py
index 2d52e6cbb6641270be53a05e2b1a46b7402228c4..5b7cfda073c75a1ad0da1758e738731608833db1 100644
--- a/resources/web.py
+++ b/resources/web.py
@@ -105,5 +105,5 @@ def update_tuning_page(prj_name, num, timestamp, _):
 
 if __name__ == '__main__':
     config = ConfigParser()
-    config.read('/etc/atuned/atuned.cnf')
+    config.read('/etc/atuned/engine.cnf')
     socketio.run(APP, host=config.get("server", "engine_host"), port=10086)