diff --git a/sysSentry-1.0.2/service/sentryCollector.service b/sysSentry-1.0.2/service/sentryCollector.service
new file mode 100644
index 0000000000000000000000000000000000000000..2e50d7a89a4aee35e2a0c48000681b2d7ba7738e
--- /dev/null
+++ b/sysSentry-1.0.2/service/sentryCollector.service
@@ -0,0 +1,12 @@
+[Unit]
+Description = Collection module added for sysSentry and kernel lock-free collection
+ 
+[Service]
+ExecStart=/usr/bin/sentryCollector
+ExecStop=/bin/kill $MAINPID
+KillMode=process
+Restart=on-failure
+RestartSec=10s
+ 
+[Install]
+WantedBy = multi-user.target
diff --git a/sysSentry-1.0.2/src/python/plugins/__init__.py b/sysSentry-1.0.2/src/python/plugins/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/sysSentry-1.0.2/src/python/plugins/avg_block_io/__init__.py b/sysSentry-1.0.2/src/python/plugins/avg_block_io/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/sysSentry-1.0.2/src/python/plugins/avg_block_io/avg_block_io.py b/sysSentry-1.0.2/src/python/plugins/avg_block_io/avg_block_io.py
index 7a93500977853bdbbeaabd024b352c54cef8e09f..cfc11423f2997bf3047c44180e51f969cb5d3b7c 100644
--- a/sysSentry-1.0.2/src/python/plugins/avg_block_io/avg_block_io.py
+++ b/sysSentry-1.0.2/src/python/plugins/avg_block_io/avg_block_io.py
@@ -13,9 +13,9 @@ import signal
 import configparser
 import time
 
-from stage_window import IoWindow, IoDumpWindow
-from module_conn import avg_is_iocollect_valid, avg_get_io_data, report_alarm_fail, process_report_data
-from utils import update_avg_and_check_abnormal
+from .stage_window import IoWindow, IoDumpWindow
+from .module_conn import avg_is_iocollect_valid, avg_get_io_data, report_alarm_fail, process_report_data
+from .utils import update_avg_and_check_abnormal
 
 CONFIG_FILE = "/etc/sysSentry/plugins/avg_block_io.ini"
 
diff --git a/sysSentry-1.0.2/src/python/plugins/avg_block_io/module_conn.py b/sysSentry-1.0.2/src/python/plugins/avg_block_io/module_conn.py
index e174b5007bbd72cedfea712d8184907b3b869515..5f9ef357ba6c4b95fbde70d29f930e24729db4dd 100644
--- a/sysSentry-1.0.2/src/python/plugins/avg_block_io/module_conn.py
+++ b/sysSentry-1.0.2/src/python/plugins/avg_block_io/module_conn.py
@@ -13,7 +13,7 @@ import logging
 import sys
 import time
 
-from utils import is_abnormal
+from .utils import is_abnormal
 from sentryCollector.collect_plugin import is_iocollect_valid, get_io_data, Result_Messages
 from syssentry.result import ResultLevel, report_result
 
diff --git a/sysSentry-1.0.2/src/python/setup.py b/sysSentry-1.0.2/src/python/setup.py
index 871f26c77907bba07939eed956b08d22543fb66d..369e6fc84bb5124f394a5beaec41bef690cd625c 100644
--- a/sysSentry-1.0.2/src/python/setup.py
+++ b/sysSentry-1.0.2/src/python/setup.py
@@ -33,7 +33,7 @@ setup(
             'syssentry=syssentry.syssentry:main',
             'xalarmd=xalarm.xalarm_daemon:alarm_process_create',
             'sentryCollector=sentryCollector.collectd:main',
-            'avg_block_io=plugins.avg_block_io:main'
+            'avg_block_io=plugins.avg_block_io.avg_block_io:main'
         ]
     },
 )