diff --git a/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.jar b/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.jar
deleted file mode 100644
index 01e67997..00000000
Binary files a/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.jar and /dev/null differ
diff --git a/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.properties b/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.properties
deleted file mode 100644
index cd0d451c..00000000
--- a/sop-book/sop-book-web/.mvn/wrapper/maven-wrapper.properties
+++ /dev/null
@@ -1 +0,0 @@
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip