diff --git a/.github/workflows/api-CD-dev.yml b/.github/workflows/api-CD-dev.yml
index 5ae8d0ae..3a915f96 100644
--- a/.github/workflows/api-CD-dev.yml
+++ b/.github/workflows/api-CD-dev.yml
@@ -3,7 +3,7 @@ name: Umbba API Server CD (Develop)
 
 # 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
 on:
-  push:
+  pull_request:
     branches: [ "develop" ]
     paths:
       - umbba-api/**
diff --git a/.github/workflows/api-CD-prod.yml b/.github/workflows/api-CD-prod.yml
index abc3ea10..b38d7fcf 100644
--- a/.github/workflows/api-CD-prod.yml
+++ b/.github/workflows/api-CD-prod.yml
@@ -3,7 +3,7 @@ name: Umbba API Server CD (Production)
 
 # 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
 on:
-  push:
+  pull_request:
     branches: [ "main" ]
     paths:
       - umbba-api/**
diff --git a/.github/workflows/notification-CD-dev.yml b/.github/workflows/notification-CD-dev.yml
index c15ddb13..9ccdcaeb 100644
--- a/.github/workflows/notification-CD-dev.yml
+++ b/.github/workflows/notification-CD-dev.yml
@@ -3,7 +3,7 @@ name: Umbba Notification Server CD (Develop)
 
 # 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
 on:
-  push:
+  pull_request:
     branches: [ "develop" ]
     paths:
       - umbba-notification/**
diff --git a/.github/workflows/notification-CD-prod.yml b/.github/workflows/notification-CD-prod.yml
index c4124d63..2419f564 100644
--- a/.github/workflows/notification-CD-prod.yml
+++ b/.github/workflows/notification-CD-prod.yml
@@ -3,7 +3,7 @@ name: Umbba Notification Server CD (Production)
 
 # 해당 workflow가 언제 실행될 것인지에 대한 트리거를 지정
 on:
-  push:
+  pull_request:
     branches: [ "main" ]
     paths:
       - umbba-notification/**