diff --git a/python/sglang/multimodal_gen/runtime/entrypoints/cli/generate.py b/python/sglang/multimodal_gen/runtime/entrypoints/cli/generate.py
index 37f4524f2..a38a9cfc7 100644
--- a/python/sglang/multimodal_gen/runtime/entrypoints/cli/generate.py
+++ b/python/sglang/multimodal_gen/runtime/entrypoints/cli/generate.py
@@ -177,7 +177,7 @@ class GenerateSubcommand(CLISubcommand):
         generate_parser = subparsers.add_parser(
             "generate",
             help="Run inference on a model",
-            usage="sgl_diffusion generate (--model-path MODEL_PATH_OR_ID --prompt PROMPT) | --config CONFIG_FILE [OPTIONS]",
+            usage="sglang generate (--model-path MODEL_PATH_OR_ID --prompt PROMPT) | --config CONFIG_FILE [OPTIONS]",
         )
 
         generate_parser = add_multimodal_gen_generate_args(generate_parser)
diff --git a/python/sglang/multimodal_gen/runtime/entrypoints/cli/serve.py b/python/sglang/multimodal_gen/runtime/entrypoints/cli/serve.py
index 5dc285c87..baa908c77 100644
--- a/python/sglang/multimodal_gen/runtime/entrypoints/cli/serve.py
+++ b/python/sglang/multimodal_gen/runtime/entrypoints/cli/serve.py
@@ -60,7 +60,7 @@ class ServeSubcommand(CLISubcommand):
         serve_parser = subparsers.add_parser(
             "serve",
             help="Launch the server and start FastAPI listener.",
-            usage="sgl_diffusion serve --model-path MODEL_PATH_OR_ID [OPTIONS]",
+            usage="sglang serve --model-path MODEL_PATH_OR_ID [OPTIONS]",
         )
 
         serve_parser = add_multimodal_gen_serve_args(serve_parser)