diff --git a/comfyui-audio/workflow_game_audio.json b/comfyui-audio/workflow_game_audio.json
index d9df565..8a501a9 100644
--- a/comfyui-audio/workflow_game_audio.json
+++ b/comfyui-audio/workflow_game_audio.json
@@ -20,6 +20,7 @@
         30.0,
         "facebook/musicgen-stereo-medium",
         0,
+        "fixed",
         0.9,
         5.0,
         250,
@@ -75,6 +76,7 @@
         "fast sword swing whoosh attack sound effect combat",
         2.0,
         0,
+        "fixed",
         1.0,
         4.0,
         250
diff --git a/comfyui-audio/workflow_music.json b/comfyui-audio/workflow_music.json
index ecfe12f..d6c1ea7 100644
--- a/comfyui-audio/workflow_music.json
+++ b/comfyui-audio/workflow_music.json
@@ -22,6 +22,7 @@
         5.0,
         "facebook/musicgen-stereo-medium",
         0,
+        "fixed",
         1.0,
         3.0,
         250
@@ -77,6 +78,7 @@
         30.0,
         "facebook/musicgen-stereo-medium",
         0,
+        "fixed",
         1.0,
         3.0,
         250,
diff --git a/comfyui-audio/workflow_sfx.json b/comfyui-audio/workflow_sfx.json
index d78ed2a..7d0bc1e 100644
--- a/comfyui-audio/workflow_sfx.json
+++ b/comfyui-audio/workflow_sfx.json
@@ -19,6 +19,7 @@
         "fast sword swing whoosh attack sound effect combat",
         2.0,
         0,
+        "fixed",
         1.0,
         4.0,
         250