diff --git a/metagpt/prompts/di/swe_agent.py b/metagpt/prompts/di/swe_agent.py
index a737d4a72..7151199ad 100644
--- a/metagpt/prompts/di/swe_agent.py
+++ b/metagpt/prompts/di/swe_agent.py
@@ -239,6 +239,6 @@ Avoid repeating the same command. Instead, please think about the current situat
 CURRENT_BASH_STATE = """
 # Output Next Step
 The current bash state is:
-(Open file: {{open_file}})
-(Current directory: {{working_dir}})
+(Open file: {open_file})
+(Current directory: {working_dir})
 """
diff --git a/metagpt/roles/di/swe_agent.py b/metagpt/roles/di/swe_agent.py
index 13fc87c60..e1d2c9613 100644
--- a/metagpt/roles/di/swe_agent.py
+++ b/metagpt/roles/di/swe_agent.py
@@ -53,7 +53,7 @@ class SWEAgent(RoleZero):
         """
         state_output = await self.terminal.run("state")
         bash_state = json.loads(state_output)
-        self.cmd_prompt_current_state = CURRENT_BASH_STATE.formate(**bash_state).strip()
+        self.cmd_prompt_current_state = CURRENT_BASH_STATE.format(**bash_state).strip()
 
     async def _parse_commands_for_eval(self):
         """