diff --git a/.gitea/workflows/deploy-preview.yml b/.gitea/workflows/deploy-preview.yml
new file mode 100644
index 0000000..ab1288e
--- /dev/null
+++ b/.gitea/workflows/deploy-preview.yml
@@ -0,0 +1,20 @@
+name: Deploy preview (main_watanabe)
+
+on:
+  push:
+    branches: ["main_watanabe"]
+  workflow_dispatch:
+
+concurrency:
+  group: deploy-main_watanabe
+  cancel-in-progress: true
+
+jobs:
+  deploy:
+    runs-on: ["native"]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Deploy to preview (main_watanabe)
+        env:
+          BRANCH: main_watanabe
+        run: /usr/local/bin/deploy_branch_simple.sh
\ No newline at end of file
diff --git a/.gitea/workflows/deploy.yml b/.gitea/workflows/deploy.yml
new file mode 100644
index 0000000..82fc661
--- /dev/null
+++ b/.gitea/workflows/deploy.yml
@@ -0,0 +1,14 @@
+name: Deploy so-manager (auto)		
+
+on:		
+  push:		
+    branches: [ "main" ]		
+  workflow_dispatch:		
+
+jobs:		
+  deploy:		
+    runs-on: [ "native" ]		
+    steps:		
+      - uses: actions/checkout@v4		
+      - name: Deploy to server		
+        run: /usr/local/bin/deploy_so.sh
\ No newline at end of file
diff --git a/public/assets/img/fb.png b/public/assets/img/fb.png
deleted file mode 100644
index 5fe9cd0..0000000
Binary files a/public/assets/img/fb.png and /dev/null differ