diff --git a/metagpt/memory/brain_memory.py b/metagpt/memory/brain_memory.py
index 027297eb8..2ea8ac209 100644
--- a/metagpt/memory/brain_memory.py
+++ b/metagpt/memory/brain_memory.py
@@ -14,6 +14,7 @@ from typing import Dict, List
 import pydantic
 
 from metagpt import Message
+from metagpt.logs import logger
 from metagpt.utils.redis import Redis
 
 
@@ -86,6 +87,7 @@ class BrainMemory(pydantic.BaseModel):
         if not redis.is_valid() or not redis_key:
             return BrainMemory()
         v = await redis.get(key=redis_key)
+        logger.info(f"REDIS GET {redis_key} {v}")
         if v:
             data = json.loads(v)
             bm = BrainMemory(**data)
@@ -99,6 +101,7 @@ class BrainMemory(pydantic.BaseModel):
             return False
         v = self.json()
         await redis.set(key=redis_key, data=v, timeout_sec=timeout_sec)
+        logger.info(f"REDIS SET {redis_key} {v}")
         self.is_dirty = False
 
     @staticmethod