diff --git a/.github/workflows/cicd.yml b/.github/workflows/cicd.yml
index 46d18bbd..06a4cee3 100644
--- a/.github/workflows/cicd.yml
+++ b/.github/workflows/cicd.yml
@@ -4,7 +4,7 @@ name: NumberOne-Backend-CICD
 # event trigger
 on:
   push:
-    branches: [ "main", "dev" ]
+    branches: [ " " ] # none
 
 permissions: write-all
 
diff --git a/build.gradle b/build.gradle
index 94b4cd98..db5f9e6c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -2,7 +2,7 @@ plugins {
 	id 'java'
 	id 'org.springframework.boot' version '3.1.4'
 	id 'io.spring.dependency-management' version '1.1.3'
-	id 'com.google.cloud.tools.jib' version '3.3.1'
+	id 'com.google.cloud.tools.jib' version '3.4.0'
 }
 
 group = 'com.numberone'
@@ -10,7 +10,7 @@ version = '0.0.1-SNAPSHOT'
 
 jib {
 	from {
-		image = "eclipse-temurin:17-jre"
+		image = "openjdk:17-alpine"
 	}
 	to {
 		image = "versatile0010/numberone"