diff --git a/examples/ags/w_action_node/evaluator.py b/examples/ags/w_action_node/evaluator.py
index f27929f4d..1d3012072 100644
--- a/examples/ags/w_action_node/evaluator.py
+++ b/examples/ags/w_action_node/evaluator.py
@@ -11,7 +11,6 @@ import pandas as pd
 from deepeval.benchmarks import GSM8K
 
 from examples.ags.benchmark.gsm8k import GraphModel
-from examples.ags.w_action_node.graph import SolveGraph
 
 # TODO 完成实验数据集的手动划分
 
@@ -126,8 +125,8 @@ class Evaluator:
         dataset = params["dataset"]
         llm_config = params["llm_config"]
 
-        # TODO 给到的是load出来的Graph，怎么让他做实例化？
-        graph = SolveGraph(name="Gsm8K", llm_config=llm_config, dataset=dataset)
+        # TODO 给到的是load出来的Graph，怎么让他做实例化？graph_class 可以跟我这样用吗？
+        graph = graph_class(name="Gsm8K", llm_config=llm_config, dataset=dataset)
         model = GraphModel(graph)
         benchmark = GSM8K(n_problems=samples, n_shots=0, enable_cot=False)
 
diff --git a/examples/ags/w_action_node/optimizer.py b/examples/ags/w_action_node/optimizer.py
index 8acf407fd..6723d4a9d 100644
--- a/examples/ags/w_action_node/optimizer.py
+++ b/examples/ags/w_action_node/optimizer.py
@@ -24,8 +24,8 @@ from examples.ags.w_action_node.prompts.optimize_prompt import (
     OPERATOR_TEMPLATE,
 )
 from metagpt.actions.action_node import ActionNode
-from metagpt.llm import LLM
 from metagpt.logs import logger
+from metagpt.provider.llm_provider_registry import create_llm_instance
 
 config_iterate_path = "iterate"
 
@@ -49,16 +49,17 @@ class Optimizer:
     def __init__(
         self,
         dataset: DatasetType,
-        opt_llm: LLM,
-        exec_llm: LLM,
+        opt_llm_config,
+        exec_llm_config,
         operators: List,
         optimized_path: str = None,
         sample: int = 6,
         q_type: str = "math",  # math,code,quiz
         op: str = "Generator",  # 需要优化的Operator
     ) -> None:
-        self.optimize_llm = opt_llm
-        self.execute_llm = exec_llm
+        self.optimize_llm_config = opt_llm_config
+        self.execute_llm_config = exec_llm_config
+        self.optimize_llm = create_llm_instance(self.optimize_llm_config)
         self.dataset = dataset
         self.graph = None  # 初始化为 None，稍后加载
         self.operators = operators
@@ -140,6 +141,7 @@ class Optimizer:
         graph_module_name = f"{graphs_path}.round_{round_number}.graph"
         try:
             graph_module = __import__(graph_module_name, fromlist=[""])
+            # TODO 这里似乎有BUG
             graph_class = getattr(graph_module, f"{self.dataset}Graph")
             self.graph = graph_class
         except ImportError as e:
@@ -407,7 +409,9 @@ class Optimizer:
         with open(os.path.join(directory, "experience.json"), "w", encoding="utf-8") as file:
             json.dump(experience, file, ensure_ascii=False, indent=4)
 
-        score = evaluator.validation_evaluate(self.dataset, self.graph)
+        score = evaluator.validation_evaluate(
+            self.dataset, self.graph, {"dataset": self.dataset, "llm_config": self.execute_llm_config}
+        )
         experience["after"] = score
         experience["succeed"] = bool(score > experience["before"])
         return score
diff --git a/optimize.py b/optimize.py
index 82093925b..7edf69a3a 100644
--- a/optimize.py
+++ b/optimize.py
@@ -3,4 +3,43 @@
 # @Author  : didi
 # @Desc    : Experiment of graph optimization
 
-# TODO 实现两个LLM Config
+
+from examples.ags.w_action_node.optimizer import Optimizer
+from metagpt.configs.models_config import ModelsConfig
+
+# 配置实验参数
+dataset = "Gsm8K"  # 数据集选择为GSM8K
+sample = 6  # 采样数量
+q_type = "math"  # 问题类型为数学
+optimized_path = "examples/ags/w_action_node/optimized"  # 优化结果保存路径
+
+# 初始化LLM模型
+deepseek_llm_config = ModelsConfig.default().get("deepseek-coder")
+claude_llm_config = ModelsConfig.default().get("claude-3.5-sonnet")
+
+# 初始化操作符列表
+gsm8k_operators = [
+    "Generate",
+    "ContextualGenerate",
+    "Format",
+    "Review",
+    "Revise",
+    "FuEnsemble",
+    "MdEnsemble",
+    "ScEnsemble",
+    "Rephrase",
+]
+
+# 创建优化器实例
+optimizer = Optimizer(
+    dataset=dataset,
+    opt_llm_config=claude_llm_config,
+    exec_llm_config=deepseek_llm_config,
+    operators=gsm8k_operators,
+    optimized_path=optimized_path,
+    sample=sample,
+    q_type=q_type,
+)
+
+# 运行优化器
+optimizer.optimize("Graph")