diff --git a/.circleci/config.yaml b/.circleci/config.yml
similarity index 92%
rename from .circleci/config.yaml
rename to .circleci/config.yml
index ecdb361..fafafa0 100644
--- a/.circleci/config.yaml
+++ b/.circleci/config.yml
@@ -16,7 +16,7 @@ jobs:
       - run:
           name: Build Controller
           command: |
-            cd backend/services/controller && go build -o controller cmd/oktopus/main.go
+            cd backend/services/controller && go build -o controller cmd/oktopus/dev.go
 
   build_mochi:
     executor: golang
@@ -25,7 +25,7 @@ jobs:
       - run:
           name: Build Mochi
           command: |
-            cd backend/services/mochi/ && go build -o mochi cmd/main.go
+            cd backend/services/mochi/ && go build -o mochi cmd/dev.go
 
   build_frontend:
     executor: nodejs
@@ -56,15 +56,15 @@ workflows:
       - build_controller:
           filters:
             branches:
-              only: main
+              only: dev
       - build_mochi:
           filters:
             branches:
-              only: main
+              only: dev
       - build_frontend:
           filters:
             branches:
-              only: main
+              only: dev
       # - deploy_to_server:
       #     requires:
       #       - build_controller
@@ -72,4 +72,4 @@ workflows:
       #       - build_frontend
       #     filters:
       #       branches:
-      #         only: main
+      #         only: dev