diff --git a/appspec.yml b/appspec.yml
index aea80b9..c8f4416 100644
--- a/appspec.yml
+++ b/appspec.yml
@@ -23,4 +23,10 @@ hooks:
       runas: ec2-user
     - location: scripts/switch.sh
       timeout: 180
-      runas: ec2-user
\ No newline at end of file
+      runas: ec2-user
+
+  hooks:
+    AfterInstall:
+      - location: scripts/after_install.sh
+        timeout: 2400
+        runas: ec2-user
\ No newline at end of file
diff --git a/scripts/after_install.sh b/scripts/after_install.sh
new file mode 100644
index 0000000..e08fa68
--- /dev/null
+++ b/scripts/after_install.sh
@@ -0,0 +1,6 @@
+export AWS_ACCESS_KEY_ID=$(aws ssm get-parameters --region ap-northeast-2 --names AWS_ACCESS_KEY_ID --query Parameters[0].Value | sed 's/"//g')
+export AWS_SECRET_ACCESS_KEY=$(aws ssm get-parameters --region ap-northeast-2 --names AWS_SECRET_ACCESS_KEY --query Parameters[0].Value | sed 's/"//g')
+export DATASOURCE_PASSWORD=$(aws ssm get-parameters --region ap-northeast-2 --names DATASOURCE_PASSWORD --query Parameters[0].Value | sed 's/"//g')
+export DATASOURCE_USERNAME=$(aws ssm get-parameters --region ap-northeast-2 --names DATASOURCE_USERNAME --query Parameters[0].Value | sed 's/"//g')
+export DATASOURCE_URL=$(aws ssm get-parameters --region ap-northeast-2 --names DATASOURCE_URL --query Parameters[0].Value | sed 's/"//g')
+