diff --git a/UaAnalyser.jar b/UaAnalyser.jar
index 1228dd4..84ccfe5 100644
Binary files a/UaAnalyser.jar and b/UaAnalyser.jar differ
diff --git a/pom.xml b/pom.xml
index 3e1cdb1..6438831 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,15 +4,32 @@
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
-    <groupId>org.example</groupId>
-    <artifactId>UaAnalyserV2</artifactId>
-    <version>1.0-SNAPSHOT</version>
+    <groupId>com.mesalab.ua</groupId>
+    <artifactId>UaAnalyser</artifactId>
+    <version>1.0-RELEASE</version>
 
     <properties>
         <maven.compiler.source>8</maven.compiler.source>
         <maven.compiler.target>8</maven.compiler.target>
     </properties>
 
+    <repositories>
+        <repository>
+            <id>nexus</id>
+            <name>Team Nexus Repository</name>
+            <url>http://192.168.40.125:8099/content/repositories/UaAnalyser</url>
+        </repository>
+    </repositories>
+
+    <distributionManagement>
+        <repository>
+            <id>nexus</id>
+            <name>releases</name>
+            <url>http://192.168.40.125:8099/content/repositories/UaAnalyser</url>
+            <uniqueVersion>true</uniqueVersion>
+        </repository>
+    </distributionManagement>
+
     <dependencies>
         <dependency>
             <groupId>org.mariadb.jdbc</groupId>
diff --git a/src/main/java/com/example/ua/analyser/UaAnalyser.java b/src/main/java/com/mesalab/ua/analyser/UaAnalyser.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/UaAnalyser.java
rename to src/main/java/com/mesalab/ua/analyser/UaAnalyser.java
diff --git a/src/main/java/com/example/ua/analyser/enums/RegexFeatureEnum.java b/src/main/java/com/mesalab/ua/analyser/enums/RegexFeatureEnum.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/enums/RegexFeatureEnum.java
rename to src/main/java/com/mesalab/ua/analyser/enums/RegexFeatureEnum.java
diff --git a/src/main/java/com/example/ua/analyser/enums/StandardUaList.java b/src/main/java/com/mesalab/ua/analyser/enums/StandardUaList.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/enums/StandardUaList.java
rename to src/main/java/com/mesalab/ua/analyser/enums/StandardUaList.java
diff --git a/src/main/java/com/example/ua/analyser/enums/UserInfo.java b/src/main/java/com/mesalab/ua/analyser/enums/UserInfo.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/enums/UserInfo.java
rename to src/main/java/com/mesalab/ua/analyser/enums/UserInfo.java
diff --git a/src/main/java/com/example/ua/analyser/impl/AndroidAnalyser.java b/src/main/java/com/mesalab/ua/analyser/impl/AndroidAnalyser.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/impl/AndroidAnalyser.java
rename to src/main/java/com/mesalab/ua/analyser/impl/AndroidAnalyser.java
diff --git a/src/main/java/com/example/ua/analyser/impl/AppleAnalyser.java b/src/main/java/com/mesalab/ua/analyser/impl/AppleAnalyser.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/impl/AppleAnalyser.java
rename to src/main/java/com/mesalab/ua/analyser/impl/AppleAnalyser.java
diff --git a/src/main/java/com/example/ua/analyser/impl/TerminalClassify.java b/src/main/java/com/mesalab/ua/analyser/impl/TerminalClassify.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/impl/TerminalClassify.java
rename to src/main/java/com/mesalab/ua/analyser/impl/TerminalClassify.java
diff --git a/src/main/java/com/example/ua/analyser/impl/UaAnalyserImpl.java b/src/main/java/com/mesalab/ua/analyser/impl/UaAnalyserImpl.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/impl/UaAnalyserImpl.java
rename to src/main/java/com/mesalab/ua/analyser/impl/UaAnalyserImpl.java
diff --git a/src/main/java/com/example/ua/analyser/impl/WindowsAnalyser.java b/src/main/java/com/mesalab/ua/analyser/impl/WindowsAnalyser.java
similarity index 100%
rename from src/main/java/com/example/ua/analyser/impl/WindowsAnalyser.java
rename to src/main/java/com/mesalab/ua/analyser/impl/WindowsAnalyser.java
diff --git a/src/main/java/com/example/ua/config/ApplicationConfig.java b/src/main/java/com/mesalab/ua/config/ApplicationConfig.java
similarity index 100%
rename from src/main/java/com/example/ua/config/ApplicationConfig.java
rename to src/main/java/com/mesalab/ua/config/ApplicationConfig.java
diff --git a/src/main/java/com/example/ua/dao/QueryMariaDb.java b/src/main/java/com/mesalab/ua/dao/QueryMariaDb.java
similarity index 100%
rename from src/main/java/com/example/ua/dao/QueryMariaDb.java
rename to src/main/java/com/mesalab/ua/dao/QueryMariaDb.java
diff --git a/src/main/java/com/example/ua/dao/impl/QueryMariaDbImpl.java b/src/main/java/com/mesalab/ua/dao/impl/QueryMariaDbImpl.java
similarity index 100%
rename from src/main/java/com/example/ua/dao/impl/QueryMariaDbImpl.java
rename to src/main/java/com/mesalab/ua/dao/impl/QueryMariaDbImpl.java
diff --git a/src/main/java/com/example/ua/utils/ConfigUtils.java b/src/main/java/com/mesalab/ua/utils/ConfigUtils.java
similarity index 100%
rename from src/main/java/com/example/ua/utils/ConfigUtils.java
rename to src/main/java/com/mesalab/ua/utils/ConfigUtils.java
diff --git a/src/main/java/com/example/ua/utils/MariaDBConnect.java b/src/main/java/com/mesalab/ua/utils/MariaDBConnect.java
similarity index 100%
rename from src/main/java/com/example/ua/utils/MariaDBConnect.java
rename to src/main/java/com/mesalab/ua/utils/MariaDBConnect.java
diff --git a/src/main/resources/log4j.properties b/src/main/resources/log4j.properties
index af5f61d..eca7972 100644
--- a/src/main/resources/log4j.properties
+++ b/src/main/resources/log4j.properties
@@ -1,27 +1,5 @@
-########################## logger ##############################
-
-### 设置###
-log4j.rootLogger = error,E
-
-#### 输出信息到控制抬 ###
-#log4j.appender.stdout = org.apache.log4j.ConsoleAppender
-#log4j.appender.stdout.Target = System.out
-#log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
-#log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n
-#
-#### 输出DEBUG 级别以上的日志###
-#log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
-#log4j.appender.D.File = /home/tsg3.0-volumes/galaxy-qgw-service/logs/galaxy-qgw-service.log
-#log4j.appender.D.Append = true
-#log4j.appender.D.Threshold = DEBUG
-#log4j.appender.D.layout = org.apache.log4j.PatternLayout
-#log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
-
-### 输出ERROR 级别以上的日志 ###
-log4j.appender.E = org.apache.log4j.DailyRollingFileAppender
-log4j.appender.E.File = /home/tsg3.0-volumes/galaxy-qgw-service/logs/galaxy-qgw-service.log
-#log4j.appender.E.File =/Users/joy/work/iie/project/cyber_narrator/multiAccess/UaAnalyser/logs/error.log
-log4j.appender.E.Append = true
-log4j.appender.E.Threshold = ERROR
-log4j.appender.E.layout = org.apache.log4j.PatternLayout
-log4j.appender.E.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss}  [ %t:%r ] - [ %p ]  %m%n
\ No newline at end of file
+log4j.rootLogger=info,stdout
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.Threshold=INFO
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=[%d{yyyy-MM-dd HH\:mm\:ss}] [%-5p] [Thread\:%t] %l %x - <%m>%n
\ No newline at end of file