diff --git a/.env b/.env
index 5ebf6e4..b01098b 100644
--- a/.env
+++ b/.env
@@ -2,7 +2,7 @@ APP_NAME=so-manager
 APP_ENV=local
 APP_KEY=base64:ejLwJbt2bEXY9emPUmsurG+X1hzkjTxQQvq2/FO14RY=
 APP_DEBUG=true
-APP_URL=https://krgm.so-manager-dev.com/
+APP_URL=https://main-kin.so-manager-dev.com/
 
 APP_LOCALE=ja
 APP_FALLBACK_LOCALE=ja
diff --git a/.gitea/workflows/deploy-main.yml b/.gitea/workflows/deploy-main.yml
deleted file mode 100644
index daca08f..0000000
--- a/.gitea/workflows/deploy-main.yml
+++ /dev/null
@@ -1,18 +0,0 @@
-name: Deploy main
-
-on:
-  push:
-    branches: ["main"]
-  workflow_dispatch:
-
-concurrency:
-  group: deploy-${{ github.ref }}
-  cancel-in-progress: true
-
-jobs:
-  deploy:
-    runs-on: ["native"]
-    steps:
-      - uses: actions/checkout@v4
-      - name: Deploy main to server
-        run: /usr/local/bin/deploy_krgm.sh
diff --git a/.gitea/workflows/deploy-preview.yml b/.gitea/workflows/deploy-preview.yml
index e8893a0..6af5828 100644
--- a/.gitea/workflows/deploy-preview.yml
+++ b/.gitea/workflows/deploy-preview.yml
@@ -1,21 +1,20 @@
-name: Deploy previews (main_*)
+name: Deploy preview (main_kin)
 
 on:
   push:
-    branches:
-      - 'main_*'
+    branches: ["main_kin"]
   workflow_dispatch:
 
 concurrency:
-  group: deploy-${{ github.ref }}
+  group: deploy-main_kin
   cancel-in-progress: true
 
 jobs:
-  preview:
+  deploy:
     runs-on: ["native"]
     steps:
       - uses: actions/checkout@v4
-      - name: Deploy preview for this branch
+      - name: Deploy to preview (main_kin)
         env:
-          BRANCH: ${{ github.ref_name }}
-        run: /usr/local/bin/deploy_krgm_branch.sh
+          BRANCH: main_kin
+        run: /usr/local/bin/deploy_branch_simple.sh
\ No newline at end of file