diff --git a/metagpt/prompts/di/role_zero.py b/metagpt/prompts/di/role_zero.py
index 22222478d..3da073dfd 100644
--- a/metagpt/prompts/di/role_zero.py
+++ b/metagpt/prompts/di/role_zero.py
@@ -38,15 +38,14 @@ class Task(BaseModel):
 {available_commands}
 Special Command: Use {{"command_name": "end"}} to do nothing or indicate completion of all requirements and the end of actions.
 
+
 # Example
 {example}
 
-
 # Instruction
 {instruction}
 """
-EXAMPLE = ""
-# Example
+
 CMD_PROMPT = """
 {current_state}
 
diff --git a/metagpt/roles/di/role_zero.py b/metagpt/roles/di/role_zero.py
index 1fa1930e8..39f0cbd1c 100644
--- a/metagpt/roles/di/role_zero.py
+++ b/metagpt/roles/di/role_zero.py
@@ -155,7 +155,7 @@ class RoleZero(Role):
         ### 2. Plan Status ###
         plan_status, current_task = self._get_plan_status()
 
-        plan_status_formated = self._format_plan_status(plan_status)
+        formatted_plan_status = self._format_plan_status(plan_status)
 
         ### 3. Tool/Command Info ###
         tools = await self.tool_recommender.recommend_tools()
@@ -170,7 +170,7 @@ class RoleZero(Role):
         ### Make Decision Dynamically ###
         prompt = self.cmd_prompt.format(
             current_state=self.cmd_prompt_current_state,
-            plan_status=plan_status_formated,
+            plan_status=formatted_plan_status,
             current_task=current_task,
             requirements_constraints=self.requirements_constraints,
         )
@@ -427,14 +427,14 @@ class RoleZero(Role):
         # [GOAL] create a 2048 game
         # [TASK_ID 1] (finished) Create a Product Requirement Document (PRD) for the 2048 game. This task depends on tasks[]. [Assign to Alice]
         # [TASK_ID 2] (        ) Design the system architecture for the 2048 game. This task depends on tasks[1]. [Assign to Bob]
-        plan_status_formated = f"[GOAL] {plan_status['goal']}\n"
+        formatted_plan_status = f"[GOAL] {plan_status['goal']}\n"
         if len(plan_status["tasks"]) > 0:
-            plan_status_formated += "[Plan]\n"
+            formatted_plan_status += "[Plan]\n"
             for task in plan_status["tasks"]:
-                plan_status_formated += f"[TASK_ID {task['task_id']}] ({'finished' if task['is_finished'] else '    '}){task['instruction']} This task depends on tasks{task['dependent_task_ids']}. [Assign to {task['assignee']}]\n"
+                formatted_plan_status += f"[TASK_ID {task['task_id']}] ({'finished' if task['is_finished'] else '    '}){task['instruction']} This task depends on tasks{task['dependent_task_ids']}. [Assign to {task['assignee']}]\n"
         else:
-            plan_status_formated += "No Plan \n"
-        return plan_status_formated
+            formatted_plan_status += "No Plan \n"
+        return formatted_plan_status
 
     def _retrieve_experience(self) -> str:
         """Default implementation of experience retrieval. Can be overwritten in subclasses."""