diff --git a/metagpt/actions/di/detect_intent.py b/metagpt/actions/di/detect_intent.py
index d7187c4f3..79d49b285 100644
--- a/metagpt/actions/di/detect_intent.py
+++ b/metagpt/actions/di/detect_intent.py
@@ -93,12 +93,10 @@ Intention index:
 
 REQ_WITH_SOP = """
 {user_requirement}
-### Knowledge
+## Knowledge
 To meet user requirements, the following standard operating procedure(SOP) must be used:
 
 {sop}
-
-
 """
 
 ### SOP Type
@@ -122,9 +120,7 @@ class DetectIntent(Action):
 
         req_with_sop = (
             REQ_WITH_SOP.format(
-                user_requirement=user_requirement,
-                sop="\n".join([f"{i + 1}. {v}" for i, v in enumerate(sop)]),
-                sop_type=sop_type,
+                user_requirement=user_requirement, sop="\n".join([f"{i + 1}. {v}" for i, v in enumerate(sop)])
             )
             if sop
             else user_requirement
diff --git a/metagpt/actions/di/write_plan.py b/metagpt/actions/di/write_plan.py
index 201280d9b..04aed7e17 100644
--- a/metagpt/actions/di/write_plan.py
+++ b/metagpt/actions/di/write_plan.py
@@ -33,8 +33,8 @@ Output a list of jsons following the format:
         {{
             "task_id": str = "unique identifier for a task in plan, can be an ordinal",
             "dependent_task_ids": list[str] = "ids of tasks prerequisite to this task",
-            "instruction": "what you should do in this task, one short phrase or sentence",
-            "task_type": "type of this task, should be one of Available Task Types",
+            "instruction": "what you should do in this task, one short phrase or sentence.",
+            "task_type": "type of this task, should be one of Available Task Types.",
         }},
         ...
     ]