diff --git a/python/sglang/multimodal_gen/runtime/entrypoints/http_server.py b/python/sglang/multimodal_gen/runtime/entrypoints/http_server.py
index ac880aeca..25d5e8fc4 100644
--- a/python/sglang/multimodal_gen/runtime/entrypoints/http_server.py
+++ b/python/sglang/multimodal_gen/runtime/entrypoints/http_server.py
@@ -3,7 +3,7 @@
 import asyncio
 from contextlib import asynccontextmanager
 
-from fastapi import FastAPI
+from fastapi import APIRouter, FastAPI
 
 from sglang.multimodal_gen.runtime.entrypoints.openai import image_api, video_api
 from sglang.multimodal_gen.runtime.server_args import ServerArgs, prepare_server_args
@@ -32,13 +32,32 @@ async def lifespan(app: FastAPI):
     scheduler_client.close()
 
 
+# Health router
+health_router = APIRouter()
+
+
+@health_router.get("/health")
+async def health():
+    return {"status": "ok"}
+
+
+@health_router.get("/health_generate")
+async def health_generate():
+    # TODO : health generate endpoint
+    return {"status": "ok"}
+
+
 def create_app(server_args: ServerArgs):
     """
     Create and configure the FastAPI application instance.
     """
     app = FastAPI(lifespan=lifespan)
+
+    app.include_router(health_router)
+
     app.include_router(image_api.router)
     app.include_router(video_api.router)
+
     app.state.server_args = server_args
     return app
 
diff --git a/python/sglang/multimodal_gen/test/server/perf_baselines.json b/python/sglang/multimodal_gen/test/server/perf_baselines.json
index 4b301a5ad..f05fbf7cf 100644
--- a/python/sglang/multimodal_gen/test/server/perf_baselines.json
+++ b/python/sglang/multimodal_gen/test/server/perf_baselines.json
@@ -58,7 +58,7 @@
       "expected_median_denoise_ms": 718.0,
       "stages_ms": {
         "InputValidationStage": 14,
-        "ImageEncodingStage": 990.0,
+        "ImageEncodingStage": 1400.0,
         "ImageVAEEncodingStage": 252.76,
         "ConditioningStage": 0.13,
         "TimestepPreparationStage": 13.78,