diff --git a/metagpt/prompts/di/role_zero.py b/metagpt/prompts/di/role_zero.py
index 8443a7960..25ca4637a 100644
--- a/metagpt/prompts/di/role_zero.py
+++ b/metagpt/prompts/di/role_zero.py
@@ -100,6 +100,9 @@ JSON_REPAIR_PROMPT = """
 ## json data
 {json_data}
 
+## json decode error
+{json_decode_error}
+
 ## Output Format
 ```json
 
diff --git a/metagpt/roles/di/role_zero.py b/metagpt/roles/di/role_zero.py
index 773124dcc..e483f03cc 100644
--- a/metagpt/roles/di/role_zero.py
+++ b/metagpt/roles/di/role_zero.py
@@ -311,10 +311,20 @@ class RoleZero(Role):
             if commands.endswith("]") and not commands.startswith("["):
                 commands = "[" + commands
             commands = json.loads(repair_llm_raw_output(output=commands, req_keys=[None], repair_type=RepairType.JSON))
-        except json.JSONDecodeError:
+        except json.JSONDecodeError as e:
             logger.warning(f"Failed to parse JSON for: {self.command_rsp}. Trying to repair...")
-            commands = await self.llm.aask(msg=JSON_REPAIR_PROMPT.format(json_data=self.command_rsp))
-            commands = json.loads(CodeParser.parse_code(block=None, lang="json", text=commands))
+            commands = await self.llm.aask(
+                msg=JSON_REPAIR_PROMPT.format(json_data=self.command_rsp, json_decode_error=str(e))
+            )
+            try:
+                commands = json.loads(CodeParser.parse_code(block=None, lang="json", text=commands))
+            except json.JSONDecodeError:
+                # repair escape error of code and math
+                commands = CodeParser.parse_code(block=None, lang="json", text=self.command_rsp)
+                new_command = self.repair_escape_error(commands)
+                commands = json.loads(
+                    repair_llm_raw_output(output=new_command, req_keys=[None], repair_type=RepairType.JSON)
+                )
         except Exception as e:
             tb = traceback.format_exc()
             print(tb)
@@ -327,6 +337,26 @@ class RoleZero(Role):
             commands = commands["commands"] if "commands" in commands else [commands]
         return commands, True
 
+    def repair_escape_error(self, commands):
+        """Repaires escape errors in command responses"""
+        escape_repair_map = {
+            "\a": "\\\\a",
+            "\b": "\\\\b",
+            "\f": "\\\\f",
+            "\r": "\\\\r",
+            "\t": "\\\\t",
+            "\v": "\\\\v",
+        }
+        new_command = ""
+        for index, ch in enumerate(commands):
+            if ch == "\\" and index + 1 < len(commands):
+                if commands[index + 1] not in ["n", '"', " "]:
+                    new_command += "\\"
+            elif ch in escape_repair_map:
+                ch = escape_repair_map[ch]
+            new_command += ch
+        return commands
+
     async def _run_commands(self, commands) -> str:
         outputs = []
         for cmd in commands: