diff --git a/examples/spo/README.md b/examples/spo/README.md
index 60e029713..e00215639 100644
--- a/examples/spo/README.md
+++ b/examples/spo/README.md
@@ -49,8 +49,8 @@ ### 3. Implement the Optimizer 🔧
 Use `metagpt/ext/spo/optimize.py` to execute:
 
 ```python
-from metagpt.ext.spo.scripts.optimizer import Optimizer
-from metagpt.ext.spo.scripts.utils.llm_client import SPO_LLM
+from metagpt.ext.spo.components.optimizer import Optimizer
+from metagpt.ext.spo.utils.llm_client import SPO_LLM
 
 if __name__ == "__main__":
     # Initialize LLM settings
@@ -62,12 +62,12 @@ ### 3. Implement the Optimizer 🔧
 
     # Create and run optimizer
     optimizer = Optimizer(
-        optimized_path="workspace",    # Output directory
-        initial_round=1,               # Starting round
-        max_rounds=10,                 # Maximum optimization rounds
-        template="Poem.yaml",          # Template file
-        name="Poem",                   # Project name
-        iteration=True,                # Enable iteration mode
+        optimized_path="workspace",  # Output directory
+        initial_round=1,  # Starting round
+        max_rounds=10,  # Maximum optimization rounds
+        template="Poem.yaml",  # Template file
+        name="Poem",  # Project name
+        iteration=True,  # Enable iteration mode
     )
 
     optimizer.optimize()
diff --git a/examples/spo/optimize.py b/examples/spo/optimize.py
index 796aa988d..d7fd26395 100644
--- a/examples/spo/optimize.py
+++ b/examples/spo/optimize.py
@@ -1,6 +1,6 @@
 import argparse
-from metagpt.ext.spo.scripts.optimizer import Optimizer
-from metagpt.ext.spo.scripts.utils.llm_client import SPO_LLM
+from metagpt.ext.spo.components.optimizer import Optimizer
+from metagpt.ext.spo.utils.llm_client import SPO_LLM
 
 
 def parse_args():
diff --git a/metagpt/ext/spo/__init__.py b/metagpt/ext/spo/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/metagpt/ext/spo/scripts/evaluator.py b/metagpt/ext/spo/components/evaluator.py
similarity index 92%
rename from metagpt/ext/spo/scripts/evaluator.py
rename to metagpt/ext/spo/components/evaluator.py
index fdc5311d5..cca5159c0 100644
--- a/metagpt/ext/spo/scripts/evaluator.py
+++ b/metagpt/ext/spo/components/evaluator.py
@@ -3,12 +3,12 @@
 # @Author  : all
 # @Desc    : Evaluation for different datasets
 import asyncio
-from typing import Dict, Literal, Tuple, List, Any
+from typing import Dict, Any
 
-from metagpt.ext.spo.scripts.utils import load
+from metagpt.ext.spo.utils import load
 from metagpt.ext.spo.prompts.evaluate_prompt import EVALUATE_PROMPT
 import random
-from metagpt.ext.spo.scripts.utils.llm_client import SPO_LLM, extract_content
+from metagpt.ext.spo.utils.llm_client import SPO_LLM, extract_content
 
 
 class QuickExecute:
diff --git a/metagpt/ext/spo/scripts/optimizer.py b/metagpt/ext/spo/components/optimizer.py
similarity index 87%
rename from metagpt/ext/spo/scripts/optimizer.py
rename to metagpt/ext/spo/components/optimizer.py
index 1ece720da..301b5fd54 100644
--- a/metagpt/ext/spo/scripts/optimizer.py
+++ b/metagpt/ext/spo/components/optimizer.py
@@ -4,14 +4,13 @@
 # @Desc    : optimizer for prompt
 
 import asyncio
-import time
-from metagpt.ext.spo.scripts.utils.data_utils import DataUtils
-from metagpt.ext.spo.scripts.utils.evaluation_utils import EvaluationUtils
-from metagpt.ext.spo.scripts.utils.prompt_utils import PromptUtils
+from metagpt.ext.spo.utils.data_utils import DataUtils
+from metagpt.ext.spo.utils.evaluation_utils import EvaluationUtils
+from metagpt.ext.spo.utils.prompt_utils import PromptUtils
 from metagpt.ext.spo.prompts.optimize_prompt import PROMPT_OPTIMIZE_PROMPT
-from metagpt.ext.spo.scripts.utils import load
+from metagpt.ext.spo.utils import load
 from metagpt.logs import logger
-from metagpt.ext.spo.scripts.utils.llm_client import extract_content, SPO_LLM
+from metagpt.ext.spo.utils.llm_client import extract_content, SPO_LLM
 
 
 
@@ -45,15 +44,15 @@ class Optimizer:
             for opt_round in range(self.max_rounds):
                 loop = asyncio.new_event_loop()
                 asyncio.set_event_loop(loop)
-                score = loop.run_until_complete(self._optimize_prompt())
+                prompt = loop.run_until_complete(self._optimize_prompt())
                 self.round += 1
-                logger.info(f"Score for round {self.round}: {score}")
+                logger.info(f"Prompt generated in round {self.round}: {prompt}")
 
         else:
             loop = asyncio.new_event_loop()
             asyncio.set_event_loop(loop)
-            score = loop.run_until_complete(self._test_prompt())
-            logger.info(f"Score for round {self.round}: {score}")
+            prompt = loop.run_until_complete(self._test_prompt())
+            logger.info(f"Prompt generated in round {self.round}: {prompt}")
 
     async def _optimize_prompt(self):
 
@@ -100,6 +99,7 @@ class Optimizer:
         logger.info(f"Modification of this round: {modification}")
 
         prompt = extract_content(response, "prompt")
+
         if prompt:
             self.prompt = prompt
         else:
@@ -117,7 +117,6 @@ class Optimizer:
 
         self.prompt_utils.write_answers(directory, answers=answers)
 
-        logger.info(prompt)
         logger.info(success)
 
         logger.info(f"now is {self.round + 1}")
diff --git a/metagpt/ext/spo/optimize.py b/metagpt/ext/spo/optimize.py
index 777374aaa..fa6d7e792 100644
--- a/metagpt/ext/spo/optimize.py
+++ b/metagpt/ext/spo/optimize.py
@@ -1,5 +1,5 @@
-from metagpt.ext.spo.scripts.optimizer import Optimizer
-from metagpt.ext.spo.scripts.utils.llm_client import SPO_LLM
+from metagpt.ext.spo.components.optimizer import Optimizer
+from metagpt.ext.spo.utils.llm_client import SPO_LLM
 
 
 if __name__ == "__main__":
diff --git a/metagpt/ext/spo/utils/__init__.py b/metagpt/ext/spo/utils/__init__.py
new file mode 100644
index 000000000..e69de29bb
diff --git a/metagpt/ext/spo/scripts/utils/data_utils.py b/metagpt/ext/spo/utils/data_utils.py
similarity index 100%
rename from metagpt/ext/spo/scripts/utils/data_utils.py
rename to metagpt/ext/spo/utils/data_utils.py
diff --git a/metagpt/ext/spo/scripts/utils/evaluation_utils.py b/metagpt/ext/spo/utils/evaluation_utils.py
similarity index 96%
rename from metagpt/ext/spo/scripts/utils/evaluation_utils.py
rename to metagpt/ext/spo/utils/evaluation_utils.py
index 44c6bccc4..2e2dd8016 100644
--- a/metagpt/ext/spo/scripts/utils/evaluation_utils.py
+++ b/metagpt/ext/spo/utils/evaluation_utils.py
@@ -1,4 +1,4 @@
-from metagpt.ext.spo.scripts.evaluator import QuickEvaluate, QuickExecute
+from metagpt.ext.spo.components.evaluator import QuickEvaluate, QuickExecute
 from metagpt.logs import logger
 import tiktoken
 
diff --git a/metagpt/ext/spo/scripts/utils/llm_client.py b/metagpt/ext/spo/utils/llm_client.py
similarity index 100%
rename from metagpt/ext/spo/scripts/utils/llm_client.py
rename to metagpt/ext/spo/utils/llm_client.py
diff --git a/metagpt/ext/spo/scripts/utils/load.py b/metagpt/ext/spo/utils/load.py
similarity index 100%
rename from metagpt/ext/spo/scripts/utils/load.py
rename to metagpt/ext/spo/utils/load.py
diff --git a/metagpt/ext/spo/scripts/utils/prompt_utils.py b/metagpt/ext/spo/utils/prompt_utils.py
similarity index 100%
rename from metagpt/ext/spo/scripts/utils/prompt_utils.py
rename to metagpt/ext/spo/utils/prompt_utils.py