diff --git a/pycityagent/cityagent/blocks/cognition_block.py b/pycityagent/cityagent/blocks/cognition_block.py
index d3b5cd6..81be58b 100644
--- a/pycityagent/cityagent/blocks/cognition_block.py
+++ b/pycityagent/cityagent/blocks/cognition_block.py
@@ -207,10 +207,6 @@ async def forward(self):
 
     async def emotion_update(self, incident):
         """Cognition - emotion update workflow"""
-        whether_trigger = await self.check_trigger()
-        if not whether_trigger:
-            return
-        print(f"Updating emotion for {incident}")
         description_prompt = """
         You are a {gender}, aged {age}, belonging to the {race} race and identifying as {religion}. 
         Your marital status is {marital_status}, and you currently reside in a {residence} area. 
@@ -228,7 +224,7 @@ async def emotion_update(self, incident):
         question_prompt = """
             Please reconsider your emotion intensities: 
             sadness, joy, fear, disgust, anger, surprise (0 meaning not at all, 10 meaning very much).
-            Return in JSON format, e.g. {{"sadness": 5, "joy": 5, "fear": 5, "disgust": 5, "anger": 5, "surprise": 5, "conclusion": "I feel ..."}}"""
+            Return in JSON format, e.g. {{"sadness": 5, "joy": 5, "fear": 5, "disgust": 5, "anger": 5, "surprise": 5, "conclusion": "I feel ...", "word": "Relief"}}"""
         question_prompt = description_prompt + incident_prompt + question_prompt
         question_prompt = FormatPrompt(question_prompt)
         emotion = await self.memory.status.get("emotion")
diff --git a/pycityagent/cityagent/blocks/mobility_block.py b/pycityagent/cityagent/blocks/mobility_block.py
index 09a6c36..852750f 100644
--- a/pycityagent/cityagent/blocks/mobility_block.py
+++ b/pycityagent/cityagent/blocks/mobility_block.py
@@ -33,6 +33,8 @@
 
 RADIUS_PROMPT = """As an intelligent decision system, please determine the maximum travel radius (in meters) based on the current emotional state.
 
+Current weather: {weather}
+Current temperature: {temperature}
 Your current emotion: {emotion_types}
 Your current thought: {thought}
 
@@ -82,7 +84,9 @@ async def forward(self, step, context):
         center = (center['xy_position']['x'], center['xy_position']['y'])
         self.radiusPrompt.format(
             emotion_types=await self.memory.status.get("emotion_types"),
-            thought=await self.memory.status.get("thought")
+            thought=await self.memory.status.get("thought"),
+            weather=self.simulator.sence("weather"),
+            temperature=self.simulator.sence("temperature")
         )
         radius = int(await self.llm.atext_request(self.radiusPrompt.to_dialog())) # type: ignore
         try:
@@ -158,7 +162,6 @@ async def forward(self, step, context):
                 return {
                     'success': True,
                     'evaluation': f'Successfully returned home (already at home)',
-                    'from_place': home,
                     'to_place': home,
                     'consumed_time': 0,
                     'node_id': node_id
@@ -170,7 +173,6 @@ async def forward(self, step, context):
             return {
                 'success': True,
                 'evaluation': f'Successfully returned home',
-                'from_place': nowPlace['aoi_position']['aoi_id'],
                 'to_place': home,
                 'consumed_time': 45,
                 'node_id': node_id
@@ -185,7 +187,6 @@ async def forward(self, step, context):
                 return {
                     'success': True,
                     'evaluation': f'Successfully reached the workplace (already at the workplace)',
-                    'from_place': work,
                     'to_place': work,
                     'consumed_time': 0,
                     'node_id': node_id
@@ -197,7 +198,6 @@ async def forward(self, step, context):
             return {
                 'success': True,
                 'evaluation': f'Successfully reached the workplace',
-                'from_place': nowPlace['aoi_position']['aoi_id'],
                 'to_place': work,
                 'consumed_time': 45,
                 'node_id': node_id
@@ -227,7 +227,6 @@ async def forward(self, step, context):
             return {
                 'success': True,
                 'evaluation': f'Successfully reached the destination: {next_place}',
-                'from_place': nowPlace['aoi_position']['aoi_id'],
                 'to_place': next_place[1],
                 'consumed_time': 45,
                 'node_id': node_id
diff --git a/pycityagent/cityagent/blocks/plan_block.py b/pycityagent/cityagent/blocks/plan_block.py
index c860d21..19ba907 100644
--- a/pycityagent/cityagent/blocks/plan_block.py
+++ b/pycityagent/cityagent/blocks/plan_block.py
@@ -13,11 +13,13 @@
 GUIDANCE_SELECTION_PROMPT = """As an intelligent agent's decision system, please select the most suitable option from the following choices to satisfy the current need.
 The Environment will influence the choice of steps.
 
+Current weather: {weather}
+Current temperature: {temperature}
+
 Current need: Need to satisfy {current_need}
 Available options: {options}
 Current location: {current_location}
 Current time: {current_time}
-Current Environment: {environment}
 Your emotion: {emotion_types}
 Your thought: {thought}
 
@@ -40,10 +42,12 @@
 
 DETAILED_PLAN_PROMPT = """Generate specific execution steps based on the selected guidance plan. The Environment will influence the choice of steps.
 
+Current weather: {weather}
+Current temperature: {temperature}
+
 Selected plan: {selected_option}
 Current location: {current_location} 
 Current time: {current_time}
-Current Environment: {environment}
 Your emotion: {emotion_types}
 Your thought: {thought}
 
@@ -191,6 +195,8 @@ async def select_guidance(self, current_need: str) -> Dict:
         environment = await self.memory.status.get("environment")
         options = self.guidance_options.get(current_need, [])
         self.guidance_prompt.format(
+            weather=self.simulator.sence("weather"),
+            temperature=self.simulator.sence("temperature"),
             current_need=current_need,
             options=options,
             current_location=current_location,
@@ -224,6 +230,8 @@ async def generate_detailed_plan(self, current_need: str, selected_option: str)
         current_time = await self.simulator.get_time(format_time=True)
         environment = await self.memory.status.get("environment")
         self.detail_prompt.format(
+            weather=self.simulator.sence("weather"),
+            temperature=self.simulator.sence("temperature"),
             selected_option=selected_option,
             current_location=current_location,
             current_time=current_time,
diff --git a/pycityagent/cityagent/initial.py b/pycityagent/cityagent/initial.py
index ac5a7e0..2081a1f 100644
--- a/pycityagent/cityagent/initial.py
+++ b/pycityagent/cityagent/initial.py
@@ -73,16 +73,22 @@ async def bind_agent_info(simulation):
     infos = await simulation.gather("id")
     citizen_uuids = await simulation.filter(types=[SocietyAgent])
     firm_uuids = await simulation.filter(types=[FirmAgent])
+    locations = await simulation.gather("location", firm_uuids)
+    locations_plain = {}
+    for info in locations:
+        for k, v in info.items():
+            locations_plain[k] = v
     government_uuids = await simulation.filter(types=[GovernmentAgent])
     bank_uuids = await simulation.filter(types=[BankAgent])
     nbs_uuids = await simulation.filter(types=[NBSAgent])
     citizen_agent_ids = []
+    firm_ids = []
     for info in infos:
         for k, v in info.items():
             if k in citizen_uuids:
                 citizen_agent_ids.append(v)
             elif k in firm_uuids:
-                firm_id = v
+                firm_ids.append(v)
             elif k in government_uuids:
                 government_id = v
             elif k in bank_uuids:
@@ -90,7 +96,10 @@ async def bind_agent_info(simulation):
             elif k in nbs_uuids:
                 nbs_id = v
     for citizen_uuid in citizen_uuids:
-        await simulation.update(citizen_uuid, "firm_id", firm_id)
+        random_firm_id = random.choice(firm_ids)
+        location = locations_plain[random_firm_id]
+        await simulation.update(citizen_uuid, "firm_id", random_firm_id)
+        await simulation.update(citizen_uuid, "work", location)
         await simulation.update(citizen_uuid, "government_id", government_id)
         await simulation.update(citizen_uuid, "bank_id", bank_id)
         await simulation.update(citizen_uuid, "nbs_id", nbs_id)
@@ -104,5 +113,5 @@ async def bind_agent_info(simulation):
         await simulation.update(bank_uuid, "citizens", citizen_uuids)
         await simulation.update(bank_uuid, "citizens_agent_id", citizen_agent_ids)
     for nbs_uuid in nbs_uuids:
-        await simulation.update(nbs_uuid, "firm_id", firm_id)
+        await simulation.update(nbs_uuid, "firm_id", random.choice(firm_ids))
     print("Agent info binding completed!")
diff --git a/pycityagent/cityagent/memory_config.py b/pycityagent/cityagent/memory_config.py
index 0c43504..e29fca2 100644
--- a/pycityagent/cityagent/memory_config.py
+++ b/pycityagent/cityagent/memory_config.py
@@ -196,6 +196,9 @@ def memory_config_societyagent():
 def memory_config_firm():
     EXTRA_ATTRIBUTES = {
         "type": (int, economyv2.ORG_TYPE_FIRM),
+        "location": {
+            "aoi_position": {"aoi_id": AOI_START_ID + random.randint(1000, 10000)}
+        },
         "price": (float, float(np.mean(agent_skills))),
         "inventory": (int, 0),
         "employees": (list, []),
diff --git a/pycityagent/cityagent/societyagent.py b/pycityagent/cityagent/societyagent.py
index c1b51bc..6a3c3a4 100644
--- a/pycityagent/cityagent/societyagent.py
+++ b/pycityagent/cityagent/societyagent.py
@@ -121,7 +121,6 @@ async def step_execution(self):
             elif step_type == "other":
                 result = await self.otherBlock.forward(current_step, execution_context)
             if result != None:
-                logger.warning(f"Execution result: {result}")
                 current_step["evaluation"] = result
 
             # Update current_step, plan, and execution_context information
@@ -210,7 +209,7 @@ def __init__(
         self.enable_mobility = True
         self.enable_social = True
         self.enable_economy = True
-        
+
         self.mindBlock = MindBlock(
             llm=self.llm, memory=self.memory, simulator=self.simulator
         )
@@ -231,7 +230,6 @@ def __init__(
     # Main workflow
     async def forward(self):
         self.step_count += 1
-        logger.info(f"Agent {self._uuid} forward [step_count: {self.step_count}]")
         # sync agent status with simulator
         await self.update_with_sim()
 
diff --git a/pycityagent/environment/simulator.py b/pycityagent/environment/simulator.py
index 0e1c244..47ed024 100644
--- a/pycityagent/environment/simulator.py
+++ b/pycityagent/environment/simulator.py
@@ -105,6 +105,20 @@ def __init__(self, config: dict, secure: bool = False) -> None:
         self.poi_id_2_aoi_id: dict[int, int] = {
             poi["id"]: poi["aoi_id"] for _, poi in self.map.pois.items()
         }
+        self._environment_prompt:dict[str, str] = {}
+
+    @property
+    def environment(self):
+        return self._environment_prompt
+    
+    def set_environment(self, environment: dict[str, str]):
+        self._environment_prompt = environment
+
+    def sence(self, key: str):
+        return self._environment_prompt.get(key, "")
+    
+    def update_environment(self, key: str, value: str):
+        self._environment_prompt[key] = value
 
     # * Agent相关
     def find_agents_by_area(self, req: dict, status=None):
diff --git a/pycityagent/simulation/agentgroup.py b/pycityagent/simulation/agentgroup.py
index 793a9d8..f486003 100644
--- a/pycityagent/simulation/agentgroup.py
+++ b/pycityagent/simulation/agentgroup.py
@@ -47,6 +47,7 @@ def __init__(
         embedding_model: Embeddings,
         logging_level: int,
         agent_config_file: Optional[dict[type[Agent], str]] = None,
+        environment: Optional[dict[str, str]] = None,
     ):
         logger.setLevel(logging_level)
         self._uuid = str(uuid.uuid4())
@@ -116,7 +117,7 @@ def __init__(
         logger.info(f"-----Creating Simulator in AgentGroup {self._uuid} ...")
         self.simulator = Simulator(config["simulator_request"])
         self.projector = pyproj.Proj(self.simulator.map.header["projection"])
-
+        self.simulator.set_environment(environment)
         # prepare Economy client
         logger.info(f"-----Creating Economy client in AgentGroup {self._uuid} ...")
         self.economy_client = EconomyClient(
@@ -355,6 +356,9 @@ async def update(self, target_agent_uuid: str, target_key: str, content: Any):
         agent = self.id2agent[target_agent_uuid]
         await agent.status.update(target_key, content)
 
+    async def update_environment(self, key: str, value: str):
+        self.simulator.update_environment(key, value)
+
     async def message_dispatch(self):
         logger.debug(f"-----Starting message dispatch for group {self._uuid}")
         while True:
diff --git a/pycityagent/simulation/simulation.py b/pycityagent/simulation/simulation.py
index aa747b3..f06705b 100644
--- a/pycityagent/simulation/simulation.py
+++ b/pycityagent/simulation/simulation.py
@@ -226,6 +226,8 @@ async def run_from_config(cls, config: dict):
             - number_of_government: required, int
             - number_of_bank: required, int
             - number_of_nbs: required, int
+        - environment: Optional[dict[str, str]]
+            - default: {'weather': 'The weather is normal', 'crime': 'The crime rate is low', 'pollution': 'The pollution level is low', 'temperature': 'The temperature is normal'}
         - workflow:
             - list[Step]
             - Step:
@@ -261,6 +263,16 @@ async def run_from_config(cls, config: dict):
             exp_name=config.get("exp_name", "default_experiment"),
             logging_level=config.get("logging_level", logging.WARNING),
         )
+        environment = config.get(
+            "environment", 
+            {
+                "weather": "The weather is normal", 
+                "crime": "The crime rate is low", 
+                "pollution": "The pollution level is low", 
+                "temperature": "The temperature is normal"
+            }
+        )
+        simulation._simulator.set_environment(environment)
         logger.info("Initializing Agents...")
         agent_count = []
         agent_count.append(config["agent_config"]["number_of_citizen"])
@@ -308,6 +320,7 @@ async def run_from_config(cls, config: dict):
             ),
             memory_config_func=config["agent_config"].get("memory_config_func", None),
             **_message_intercept_kwargs,
+            environment=environment,
         )
         logger.info("Running Init Functions...")
         for init_func in config["agent_config"].get(
@@ -461,6 +474,7 @@ async def init_agents(
         message_listener: Optional[MessageBlockListenerBase] = None,
         embedding_model: Embeddings = SimpleEmbedding(),
         memory_config_func: Optional[dict[type[Agent], Callable]] = None,
+        environment: Optional[dict[str, str]] = None,
     ) -> None:
         """初始化智能体
 
@@ -470,6 +484,7 @@ async def init_agents(
             pg_sql_writers: 独立的PgSQL writer数量
             message_interceptors: message拦截器数量
             memory_config_func: 返回Memory配置的函数，需要返回(EXTRA_ATTRIBUTES, PROFILE, BASE)元组, 每个元素表示一个智能体类创建的Memory配置函数
+            environment: 环境变量，用于更新模拟器的环境变量
         """
         if not isinstance(agent_count, list):
             agent_count = [agent_count]
@@ -657,6 +672,7 @@ async def init_agents(
                 embedding_model,
                 self.logging_level,
                 config_file,
+                environment,
             )
             creation_tasks.append((group_name, group))
 
@@ -727,6 +743,11 @@ async def filter(
                 filtered_uuids.extend(await group.filter.remote(types))
             return filtered_uuids
 
+    async def update_environment(self, key: str, value: str):
+        self._simulator.update_environment(key, value)
+        for group in self._groups.values():
+            await group.update_environment.remote(key, value)
+
     async def update(self, target_agent_uuid: str, target_key: str, content: Any):
         """更新指定智能体的记忆"""
         group = self._agent_uuid2group[target_agent_uuid]
@@ -802,9 +823,6 @@ async def step(self):
         try:
             # check whether insert agents
             simulator_day = await self._simulator.get_simulator_day()
-            print(
-                f"simulator_day: {simulator_day}, self._simulator_day: {self._simulator_day}"
-            )
             need_insert_agents = False
             if simulator_day > self._simulator_day:
                 need_insert_agents = True
@@ -817,6 +835,9 @@ async def step(self):
                 await asyncio.gather(*insert_tasks)
 
             # step
+            simulator_day = await self._simulator.get_simulator_day()
+            simulator_time = int(await self._simulator.get_time())
+            logger.info(f"Start simulation day {simulator_day} at {simulator_time}, step {self._total_steps}")
             tasks = []
             for group in self._groups.values():
                 tasks.append(group.step.remote())
diff --git a/pyproject.toml b/pyproject.toml
index fc71867..a0cd0fa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pycityagent"
-version = "2.0.0a64" # change it for each release
+version = "2.0.0a65" # change it for each release
 description = "LLM-based city environment agent building library"
 authors = [
     { name = "Yuwei Yan", email = "pinkgranite86@gmail.com" },