diff --git a/pilot/model/cluster/controller/controller.py b/pilot/model/cluster/controller/controller.py
index 826ffef03..1ec3965dc 100644
--- a/pilot/model/cluster/controller/controller.py
+++ b/pilot/model/cluster/controller/controller.py
@@ -185,7 +185,7 @@ def run_model_controller():
     setup_logging(
         "pilot",
         logging_level=controller_params.log_level,
-        logger_filename="dbgpt_model_controller.log",
+        logger_filename=controller_params.log_file,
     )
 
     initialize_controller(host=controller_params.host, port=controller_params.port)
diff --git a/pilot/model/cluster/worker/manager.py b/pilot/model/cluster/worker/manager.py
index 815f07bf2..cc5ef97d6 100644
--- a/pilot/model/cluster/worker/manager.py
+++ b/pilot/model/cluster/worker/manager.py
@@ -1006,7 +1006,7 @@ def run_worker_manager(
     setup_logging(
         "pilot",
         logging_level=worker_params.log_level,
-        logger_filename="dbgpt_model_worker_manager.log",
+        logger_filename=worker_params.log_file,
     )
 
     embedded_mod = True
@@ -1019,7 +1019,7 @@ def run_worker_manager(
     system_app = SystemApp(app)
     initialize_tracer(
         system_app,
-        os.path.join(LOGDIR, "dbgpt_model_worker_manager_tracer.jsonl"),
+        os.path.join(LOGDIR, worker_params.tracer_file),
         root_operation_name="DB-GPT-WorkerManager-Entry",
     )
 
diff --git a/pilot/model/parameter.py b/pilot/model/parameter.py
index 0ad048c24..ba0000435 100644
--- a/pilot/model/parameter.py
+++ b/pilot/model/parameter.py
@@ -46,6 +46,18 @@ class ModelControllerParameters(BaseParameters):
             ],
         },
     )
+    log_file: Optional[str] = field(
+        default="dbgpt_model_controller.log",
+        metadata={
+            "help": "The filename to store log",
+        },
+    )
+    tracer_file: Optional[str] = field(
+        default="dbgpt_model_controller_tracer.jsonl",
+        metadata={
+            "help": "The filename to store tracer span records",
+        },
+    )
 
 
 @dataclass
@@ -122,6 +134,18 @@ class ModelWorkerParameters(BaseModelParameters):
             ],
         },
     )
+    log_file: Optional[str] = field(
+        default="dbgpt_model_worker_manager.log",
+        metadata={
+            "help": "The filename to store log",
+        },
+    )
+    tracer_file: Optional[str] = field(
+        default="dbgpt_model_worker_manager_tracer.jsonl",
+        metadata={
+            "help": "The filename to store tracer span records",
+        },
+    )
 
 
 @dataclass
diff --git a/pilot/server/base.py b/pilot/server/base.py
index 3b2d7010b..d34b14b28 100644
--- a/pilot/server/base.py
+++ b/pilot/server/base.py
@@ -95,6 +95,19 @@ class WebWerverParameters(BaseParameters):
     daemon: Optional[bool] = field(
         default=False, metadata={"help": "Run Webserver in background"}
     )
+    controller_addr: Optional[str] = field(
+        default=None,
+        metadata={
+            "help": "The Model controller address to connect. If None, read model controller address from environment key `MODEL_SERVER`."
+        },
+    )
+    model_name: str = field(
+        default=None,
+        metadata={
+            "help": "The default model name to use. If None, read model name from environment key `LLM_MODEL`.",
+            "tags": "fixed",
+        },
+    )
     share: Optional[bool] = field(
         default=False,
         metadata={
@@ -123,3 +136,15 @@ class WebWerverParameters(BaseParameters):
         },
     )
     light: Optional[bool] = field(default=False, metadata={"help": "enable light mode"})
+    log_file: Optional[str] = field(
+        default="dbgpt_webserver.log",
+        metadata={
+            "help": "The filename to store log",
+        },
+    )
+    tracer_file: Optional[str] = field(
+        default="dbgpt_webserver_tracer.jsonl",
+        metadata={
+            "help": "The filename to store tracer span records",
+        },
+    )
diff --git a/pilot/server/dbgpt_server.py b/pilot/server/dbgpt_server.py
index 2b35eaf10..6762fd32a 100644
--- a/pilot/server/dbgpt_server.py
+++ b/pilot/server/dbgpt_server.py
@@ -119,7 +119,7 @@ def initialize_app(param: WebWerverParameters = None, args: List[str] = None):
     if not param.log_level:
         param.log_level = _get_logging_level()
     setup_logging(
-        "pilot", logging_level=param.log_level, logger_filename="dbgpt_webserver.log"
+        "pilot", logging_level=param.log_level, logger_filename=param.log_file
     )
     # Before start
     system_app.before_start()
@@ -133,14 +133,16 @@ def initialize_app(param: WebWerverParameters = None, args: List[str] = None):
     model_start_listener = _create_model_start_listener(system_app)
     initialize_components(param, system_app, embedding_model_name, embedding_model_path)
 
-    model_path = LLM_MODEL_CONFIG.get(CFG.LLM_MODEL)
+    model_name = param.model_name or CFG.LLM_MODEL
+
+    model_path = LLM_MODEL_CONFIG.get(model_name)
     if not param.light:
         print("Model Unified Deployment Mode!")
         if not param.remote_embedding:
             embedding_model_name, embedding_model_path = None, None
         initialize_worker_manager_in_client(
             app=app,
-            model_name=CFG.LLM_MODEL,
+            model_name=model_name,
             model_path=model_path,
             local_port=param.port,
             embedding_model_name=embedding_model_name,
@@ -152,12 +154,13 @@ def initialize_app(param: WebWerverParameters = None, args: List[str] = None):
         CFG.NEW_SERVER_MODE = True
     else:
         # MODEL_SERVER is controller address now
+        controller_addr = param.controller_addr or CFG.MODEL_SERVER
         initialize_worker_manager_in_client(
             app=app,
-            model_name=CFG.LLM_MODEL,
+            model_name=model_name,
             model_path=model_path,
             run_locally=False,
-            controller_addr=CFG.MODEL_SERVER,
+            controller_addr=controller_addr,
             local_port=param.port,
             start_listener=model_start_listener,
             system_app=system_app,
@@ -182,7 +185,7 @@ def run_uvicorn(param: WebWerverParameters):
 def run_webserver(param: WebWerverParameters = None):
     if not param:
         param = _get_webserver_params()
-    initialize_tracer(system_app, os.path.join(LOGDIR, "dbgpt_webserver_tracer.jsonl"))
+    initialize_tracer(system_app, os.path.join(LOGDIR, param.tracer_file))
 
     with root_tracer.start_span(
         "run_webserver",