diff --git a/.env b/.env
index dc6023a..9617223 100644
--- a/.env
+++ b/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 #zookeeper information required
 PINPOINT_ZOOKEEPER_ADDRESS=zoo1
diff --git a/Readme.md b/Readme.md
index c657529..fbb1f71 100644
--- a/Readme.md
+++ b/Readme.md
@@ -13,7 +13,6 @@ It supports and helps you understand your application in a glance and allow you
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-agent-attach-example/java/.env b/pinpoint-agent-attach-example/java/.env
index a3c927d..fdb5922 100644
--- a/pinpoint-agent-attach-example/java/.env
+++ b/pinpoint-agent-attach-example/java/.env
@@ -1,5 +1,5 @@
 ### Pinpoint with Java
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 AGENT_ID=app-in-docker
 APP_NAME=quickapp
\ No newline at end of file
diff --git a/pinpoint-agent-attach-example/tomcat/.env b/pinpoint-agent-attach-example/tomcat/.env
index 926b1aa..5277c56 100644
--- a/pinpoint-agent-attach-example/tomcat/.env
+++ b/pinpoint-agent-attach-example/tomcat/.env
@@ -1,5 +1,5 @@
 ### Pinpoint with Tomcat
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 APP_PORT=8000
 AGENT_ID=app-in-docker
diff --git a/pinpoint-agent/.env b/pinpoint-agent/.env
index 266d2f3..aa5d077 100644
--- a/pinpoint-agent/.env
+++ b/pinpoint-agent/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 
 ### Pinpoint-Agent
diff --git a/pinpoint-agent/Dockerfile b/pinpoint-agent/Dockerfile
index 49db41e..0f16dfe 100644
--- a/pinpoint-agent/Dockerfile
+++ b/pinpoint-agent/Dockerfile
@@ -2,7 +2,7 @@ FROM alpine:3.7
 
 LABEL maintainer="Roy Kim <roy.kim@navercorp.com>"
 
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 ARG INSTALL_URL=https://github.com/naver/pinpoint/releases/download/v${PINPOINT_VERSION}/pinpoint-agent-${PINPOINT_VERSION}.tar.gz
 
 COPY /build/scripts/configure-agent.sh /usr/local/bin/
diff --git a/pinpoint-agent/Readme.md b/pinpoint-agent/Readme.md
index 6d0b7fe..de26e6e 100644
--- a/pinpoint-agent/Readme.md
+++ b/pinpoint-agent/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Agent component of the Pinpoint applicat
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-collector/.env b/pinpoint-collector/.env
index 41d71b5..5c2548e 100644
--- a/pinpoint-collector/.env
+++ b/pinpoint-collector/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 
 ### Pinpoint-Collector
diff --git a/pinpoint-collector/Dockerfile b/pinpoint-collector/Dockerfile
index 64f64cd..0adcbc3 100644
--- a/pinpoint-collector/Dockerfile
+++ b/pinpoint-collector/Dockerfile
@@ -2,7 +2,7 @@ FROM openjdk:8-jdk-alpine
 
 LABEL maintainer="Roy Kim <roy.kim@navercorp.com>"
 
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 ARG INSTALL_URL=https://github.com/naver/pinpoint/releases/download/v${PINPOINT_VERSION}/pinpoint-collector-boot-${PINPOINT_VERSION}.jar
 
 RUN mkdir -p /pinpoint/config \
@@ -11,7 +11,7 @@ RUN mkdir -p /pinpoint/config \
 COPY /build/config/pinpoint-collector.properties /pinpoint/config/
 COPY /build/scripts/start-collector.sh /pinpoint/scripts/
 #temporary line for local test
-#COPY /pinpoint-collector-boot-2.3.2-SNAPSHOT.jar /pinpoint/pinpoint-collector-boot.jar
+#COPY /pinpoint-collector-boot-2.3.1-SNAPSHOT.jar /pinpoint/pinpoint-collector-boot.jar
 
 RUN apk --no-cache add curl \
     && chmod a+x /pinpoint/scripts/start-collector.sh \
diff --git a/pinpoint-collector/Readme.md b/pinpoint-collector/Readme.md
index 657cfd6..4e566af 100644
--- a/pinpoint-collector/Readme.md
+++ b/pinpoint-collector/Readme.md
@@ -4,8 +4,6 @@
 This Docker image contains the Pinpoint Collector component of the Pinpoint application monitoring system.
 
 ## Supported Tags
-
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-flink/.env b/pinpoint-flink/.env
index b7aa859..49c90f0 100644
--- a/pinpoint-flink/.env
+++ b/pinpoint-flink/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 
 ### Pinpoint-flink
 
diff --git a/pinpoint-flink/Dockerfile b/pinpoint-flink/Dockerfile
index 1e45d1d..1b9a8c0 100644
--- a/pinpoint-flink/Dockerfile
+++ b/pinpoint-flink/Dockerfile
@@ -1,5 +1,5 @@
 FROM flink:1.7
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 ARG INSTALL_URL=https://github.com/pinpoint-apm/pinpoint/releases/download/v${PINPOINT_VERSION}/pinpoint-flink-job-${PINPOINT_VERSION}.jar
 
 RUN apt-get update \
diff --git a/pinpoint-flink/Readme.md b/pinpoint-flink/Readme.md
index e5b83d4..997f621 100644
--- a/pinpoint-flink/Readme.md
+++ b/pinpoint-flink/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Hbase component of the Pinpoint applicat
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-hbase/.env b/pinpoint-hbase/.env
index 5e3ab77..b1d2566 100644
--- a/pinpoint-hbase/.env
+++ b/pinpoint-hbase/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 
 ### Pinpoint-Hbase
 
diff --git a/pinpoint-hbase/Dockerfile b/pinpoint-hbase/Dockerfile
index 2e8b475..b66b35e 100644
--- a/pinpoint-hbase/Dockerfile
+++ b/pinpoint-hbase/Dockerfile
@@ -2,7 +2,7 @@ FROM java:8-jdk
 
 LABEL maintainer="Roy Kim <roy.kim@navercorp.com>"
 
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 
 ENV HBASE_REPOSITORY=http://apache.mirrors.pair.com/hbase
 ENV HBASE_SUB_REPOSITORY=http://archive.apache.org/dist/hbase
diff --git a/pinpoint-hbase/Readme.md b/pinpoint-hbase/Readme.md
index e5b83d4..997f621 100644
--- a/pinpoint-hbase/Readme.md
+++ b/pinpoint-hbase/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Hbase component of the Pinpoint applicat
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-mysql/.env b/pinpoint-mysql/.env
index 516d344..87009cb 100644
--- a/pinpoint-mysql/.env
+++ b/pinpoint-mysql/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 
 ### Pinpoint-mysql
 MYSQL_ROOT_PASSWORD=root123
diff --git a/pinpoint-mysql/Dockerfile b/pinpoint-mysql/Dockerfile
index 75f3ae7..800417b 100644
--- a/pinpoint-mysql/Dockerfile
+++ b/pinpoint-mysql/Dockerfile
@@ -1,6 +1,6 @@
 FROM mysql:5.7
 
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 
 RUN apt update \ 
 	&& apt-get install -y --no-install-recommends ca-certificates wget \
diff --git a/pinpoint-mysql/Readme.md b/pinpoint-mysql/Readme.md
index 9b00094..3658aef 100644
--- a/pinpoint-mysql/Readme.md
+++ b/pinpoint-mysql/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Mysql component of the Pinpoint applicat
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-quickstart/.env b/pinpoint-quickstart/.env
index f8e748e..09e6795 100644
--- a/pinpoint-quickstart/.env
+++ b/pinpoint-quickstart/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 
 ### Pinpoint-Agent
diff --git a/pinpoint-quickstart/Readme.md b/pinpoint-quickstart/Readme.md
index b8031d1..16d3d55 100644
--- a/pinpoint-quickstart/Readme.md
+++ b/pinpoint-quickstart/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Quickstart sample to test Pinpoint appli
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2
diff --git a/pinpoint-web/.env b/pinpoint-web/.env
index 91ddd4a..c2604d0 100644
--- a/pinpoint-web/.env
+++ b/pinpoint-web/.env
@@ -1,4 +1,4 @@
-PINPOINT_VERSION=2.3.2
+PINPOINT_VERSION=2.3.1
 SPRING_PROFILES=release
 
 ### Pinpoint-Web
diff --git a/pinpoint-web/Dockerfile b/pinpoint-web/Dockerfile
index 8da688c..a6e43cf 100644
--- a/pinpoint-web/Dockerfile
+++ b/pinpoint-web/Dockerfile
@@ -2,7 +2,7 @@ FROM openjdk:8-jdk-alpine
 
 LABEL maintainer="Roy Kim <roy.kim@navercorp.com>"
 
-ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.2}
+ARG PINPOINT_VERSION=${PINPOINT_VERSION:-2.3.1}
 ARG INSTALL_URL=https://github.com/naver/pinpoint/releases/download/v${PINPOINT_VERSION}/pinpoint-web-boot-${PINPOINT_VERSION}.jar
 
 RUN mkdir -p /pinpoint/config \
@@ -11,7 +11,7 @@ RUN mkdir -p /pinpoint/config \
 COPY /build/config/pinpoint-web.properties /pinpoint/config/
 COPY /build/scripts/start-web.sh /pinpoint/scripts/
 #temporary line for local test
-#COPY /pinpoint-web-boot-2.3.2-SNAPSHOT.jar /pinpoint/pinpoint-web-boot.jar
+#COPY /pinpoint-web-boot-2.3.1-SNAPSHOT.jar /pinpoint/pinpoint-web-boot.jar
 
 RUN apk --no-cache add curl \
     && chmod a+x /pinpoint/scripts/start-web.sh \
diff --git a/pinpoint-web/Readme.md b/pinpoint-web/Readme.md
index 7b12c40..61f4839 100644
--- a/pinpoint-web/Readme.md
+++ b/pinpoint-web/Readme.md
@@ -5,7 +5,6 @@ This Docker image contains the Pinpoint Web component of the Pinpoint applicatio
 
 ## Supported Tags
 
- - 2.3.2
  - 2.3.1
  - 2.3.0
  - 2.2.2