diff --git a/pom.xml b/pom.xml
index 215b2df2..705ce474 100644
--- a/pom.xml
+++ b/pom.xml
@@ -308,4 +308,4 @@
 			<url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
 		</repository>
 	</distributionManagement>
-</project>
\ No newline at end of file
+</project>
diff --git a/weixin4j-base/pom.xml b/weixin4j-base/pom.xml
index 80772495..7896570a 100644
--- a/weixin4j-base/pom.xml
+++ b/weixin4j-base/pom.xml
@@ -83,4 +83,4 @@
 			<scope>provided</scope>
 		</dependency>
 	</dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/weixin4j-example/pom.xml b/weixin4j-example/pom.xml
index b5e6eea3..2d99f744 100644
--- a/weixin4j-example/pom.xml
+++ b/weixin4j-example/pom.xml
@@ -106,4 +106,4 @@
 			<version>3.3.1</version>
 		</dependency>
 	</dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/weixin4j-mp/pom.xml b/weixin4j-mp/pom.xml
index 8c4bb3fb..7efb0316 100644
--- a/weixin4j-mp/pom.xml
+++ b/weixin4j-mp/pom.xml
@@ -37,4 +37,4 @@
 			<artifactId>junit</artifactId>
 		</dependency>
 	</dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/weixin4j-pay/pom.xml b/weixin4j-pay/pom.xml
index 99f35307..94f9b840 100644
--- a/weixin4j-pay/pom.xml
+++ b/weixin4j-pay/pom.xml
@@ -50,4 +50,4 @@
             <artifactId>junit</artifactId>
         </dependency>
     </dependencies>
-</project>
\ No newline at end of file
+</project>
diff --git a/weixin4j-server/pom.xml b/weixin4j-server/pom.xml
index c3f5db36..e8c8cca9 100644
--- a/weixin4j-server/pom.xml
+++ b/weixin4j-server/pom.xml
@@ -59,4 +59,4 @@
 			</exclusions>
 		</dependency>
 	</dependencies>
-</project>
\ No newline at end of file
+</project>