diff --git a/.gitignore b/.gitignore
index dbecfca765a640e34e91af20432836b6db8397a2..b991d3ee4ef651fb1fb488ebd0bf09f232c9988d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
-/.idea/
-/logs/
-/target/
\ No newline at end of file
+.idea/
+logs/
+target/
+
+*.iml
+*.versionsBackup
\ No newline at end of file
diff --git a/zlt-business/.gitignore b/zlt-business/.gitignore
deleted file mode 100644
index fdfefc6cfbc6b79f629c3ea3a115796433c2ab41..0000000000000000000000000000000000000000
--- a/zlt-business/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-*.iml
-/logs/
\ No newline at end of file
diff --git a/zlt-business/code-generator/.gitignore b/zlt-business/code-generator/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-business/code-generator/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-business/file-center/.gitignore b/zlt-business/file-center/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-business/file-center/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-business/user-center/.gitignore b/zlt-business/user-center/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-business/user-center/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/.gitignore b/zlt-commons/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-commons/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-auth-client-spring-boot-starter/.gitignore b/zlt-commons/zlt-auth-client-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-auth-client-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-common-spring-boot-starter/.gitignore b/zlt-commons/zlt-common-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-common-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-db-spring-boot-starter/.gitignore b/zlt-commons/zlt-db-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-db-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-log-spring-boot-starter/.gitignore b/zlt-commons/zlt-log-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-log-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-mq-spring-boot-starter/.gitignore b/zlt-commons/zlt-mq-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-mq-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-redis-spring-boot-starter/.gitignore b/zlt-commons/zlt-redis-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-redis-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-ribbon-spring-boot-starter/.gitignore b/zlt-commons/zlt-ribbon-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-ribbon-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-sentinel-spring-boot-starter/.gitignore b/zlt-commons/zlt-sentinel-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-sentinel-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-commons/zlt-swagger2-spring-boot-starter/.gitignore b/zlt-commons/zlt-swagger2-spring-boot-starter/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-commons/zlt-swagger2-spring-boot-starter/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-config/.gitignore b/zlt-config/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-config/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-gateway/.gitignore b/zlt-gateway/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-gateway/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-gateway/spring-cloud-gateway/.gitignore b/zlt-gateway/spring-cloud-gateway/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-gateway/spring-cloud-gateway/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-gateway/zuul-gateway/.gitignore b/zlt-gateway/zuul-gateway/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-gateway/zuul-gateway/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-job/.gitignore b/zlt-job/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-job/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-job/job-admin/Dockerfile b/zlt-job/job-admin/Dockerfile
deleted file mode 100644
index 8c2049aff6101ecdd086e3b49856dca87ce1a188..0000000000000000000000000000000000000000
--- a/zlt-job/job-admin/Dockerfile
+++ /dev/null
@@ -1,11 +0,0 @@
-FROM openjdk:7-jre-slim
-MAINTAINER xuxueli
-
-ENV PARAMS=""
-
-ENV TZ=PRC
-RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
-
-ADD target/xxl-job-admin-*.jar /app.jar
-
-ENTRYPOINT ["sh","-c","java -jar /app.jar $PARAMS"]
\ No newline at end of file
diff --git a/zlt-job/job-core/.gitignore b/zlt-job/job-core/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-job/job-core/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-job/job-executor-samples/.gitignore b/zlt-job/job-executor-samples/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-job/job-executor-samples/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-monitor/.gitignore b/zlt-monitor/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-monitor/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-monitor/log-center/.gitignore b/zlt-monitor/log-center/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-monitor/log-center/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-monitor/sc-admin/.gitignore b/zlt-monitor/sc-admin/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-monitor/sc-admin/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-register/.gitignore b/zlt-register/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-register/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-search/.gitignore b/zlt-search/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-search/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-uaa/.gitignore b/zlt-uaa/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-uaa/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file
diff --git a/zlt-web/.gitignore b/zlt-web/.gitignore
deleted file mode 100644
index 797b705f6e8ff19cb087263cb82fdffc7b74433c..0000000000000000000000000000000000000000
--- a/zlt-web/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-*.iml
\ No newline at end of file
diff --git a/zlt-web/back-web/.gitignore b/zlt-web/back-web/.gitignore
deleted file mode 100644
index 9c9425806450fa346a1c31a5f54ba8050ff05e34..0000000000000000000000000000000000000000
--- a/zlt-web/back-web/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-/target/
-*.iml
\ No newline at end of file