diff --git a/workflows/f/dev/hello_world__flow/a.lock b/workflows/f/dev/hello_world__flow/a.lock
deleted file mode 100644
index 3aacf1d..0000000
--- a/workflows/f/dev/hello_world__flow/a.lock
+++ /dev/null
@@ -1 +0,0 @@
-# py: 3.12
diff --git a/workflows/f/dev/hello_world__flow/a.py b/workflows/f/dev/hello_world__flow/a.py
deleted file mode 100644
index 5763eb8..0000000
--- a/workflows/f/dev/hello_world__flow/a.py
+++ /dev/null
@@ -1,2 +0,0 @@
-def main():
-    print('Hello, World!')
\ No newline at end of file
diff --git a/workflows/f/dev/hello_world__flow/flow.yaml b/workflows/f/dev/hello_world__flow/flow.yaml
deleted file mode 100644
index 66d3367..0000000
--- a/workflows/f/dev/hello_world__flow/flow.yaml
+++ /dev/null
@@ -1,12 +0,0 @@
-summary: Fixed JSON structure
-description: ''
-value:
-  modules:
-    - id: a
-      value:
-        type: rawscript
-        content: '!inline a.py'
-        input_transforms: {}
-        lock: '!inline a.lock'
-        language: python3
-schema: null
diff --git a/workflows/f/dev/konnnichiha__flow/a.py b/workflows/f/dev/konnnichiha__flow/a.py
index 5763eb8..6a1a6f2 100644
--- a/workflows/f/dev/konnnichiha__flow/a.py
+++ b/workflows/f/dev/konnnichiha__flow/a.py
@@ -1,2 +1,2 @@
 def main():
-    print('Hello, World!')
\ No newline at end of file
+    print('こんにちは、世界')
\ No newline at end of file
diff --git a/workflows/f/dev/konnnichiha__flow/flow.yaml b/workflows/f/dev/konnnichiha__flow/flow.yaml
index e3695c0..0ffeef4 100644
--- a/workflows/f/dev/konnnichiha__flow/flow.yaml
+++ b/workflows/f/dev/konnnichiha__flow/flow.yaml
@@ -1,4 +1,4 @@
-summary: 修正済みのフロー
+summary: Print greeting
 description: ''
 value:
   modules:
diff --git a/workflows/wmill-lock.yaml b/workflows/wmill-lock.yaml
index 77bda22..e42d2c0 100644
--- a/workflows/wmill-lock.yaml
+++ b/workflows/wmill-lock.yaml
@@ -7,8 +7,8 @@ locks:
   'f/app_custom/system_heartbeat__flow+step4:_年度判定_&_最終レポート.py': 6889bfac9a629fa42cf0505cbc945ba3782c59e1697b8493ce6101ef5ffa8b32
   f/dev/hello_world__flow+__flow_hash: 08a256433d5978b05d08e2ba6cfa8e4324c23be4875c9775777d683f32c6015e
   f/dev/hello_world__flow+a.py: 63bf18351b5b0e81067254a03c9811e6bb388c890ad72e18092ac5ec2690a456
-  f/dev/konnnichiha__flow+__flow_hash: 08a256433d5978b05d08e2ba6cfa8e4324c23be4875c9775777d683f32c6015e
-  f/dev/konnnichiha__flow+a.py: 63bf18351b5b0e81067254a03c9811e6bb388c890ad72e18092ac5ec2690a456
+  f/dev/konnnichiha__flow+__flow_hash: 0d40e9e9fe2cf6944028d671b6facb9e0598d41abc3682993d5339800188b8f1
+  f/dev/konnnichiha__flow+a.py: 932c967ebcf32abf2e923458c22d63973933b9b4451d0495846b2b720ff25d6d
   f/mail/mail_filter__flow+__flow_hash: 08d8ca9e024f743def5c1e8a90e424da3d9884628074f02c37dbb4c00599e9e9
   f/mail/mail_filter__flow+メール取得・判定・通知.py: 0b9cc3ff72d6f3445d46005a657903ae8f195104d1623b47079d13691811c602
   f/shiraou/shiraou_notification__flow+__flow_hash: 94825ff4362b6e4b6d165f8e17a51ebf8e5ef4da3e0ec1407a94b614ecab19dd