diff --git a/eval/eval/eval.py b/eval/eval/eval.py
index 613bbdff..ceb610b3 100644
--- a/eval/eval/eval.py
+++ b/eval/eval/eval.py
@@ -16,72 +16,76 @@ def get_after_think(text):
     else:
         return text
 
-
-def main():
-    parser = argparse.ArgumentParser(
-        description="Evaluate model outputs using a YAML configuration."
-    )
-    parser.add_argument(
-        "--config", type=str, required=True, help="Path to the YAML configuration file"
-    )
-    args = parser.parse_args()
-    config_file_path = args.config
+def load_config(config_file_path):
     try:
         with open(config_file_path, "r", encoding="utf-8") as f:
             config = yaml.safe_load(f)
+            if not config:
+                raise ValueError("Error: The configuration file is empty.")
+        return config
     except FileNotFoundError:
-        print(
-            f"Error: Configuration file '{config_file_path}' not found. Please check the path."
-        )
-        return
+        print(f"Error: Configuration file '{config_file_path}' not found. Please check the path.")
+        return None
     except yaml.YAMLError as e:
         print(f"Error: Failed to parse YAML file '{config_file_path}':\n{e}")
-        return
+        return None
+    except ValueError as e:
+        print(e)
+        return None
     except Exception as e:
         print(f"An unknown error occurred while loading the configuration file: {e}")
-        return
+        return None
+
+def evaluate_task(config):
     eval_input_path = config.get("eval_input_path")
     details_path = config.get("details_path")
     task_name = config.get("task_name")
-    if eval_input_path is None:
-        print(
-            "Error: Required parameter 'eval_input_path' is missing in the YAML configuration file."
-        )
-        return
-    if details_path is None:
-        print(
-            "Error: Required parameter 'details_path' is missing in the YAML configuration file."
-        )
-        return
-    if task_name is None:
-        print(
-            "Error: Required parameter 'task_name' is missing in the YAML configuration file."
-        )
+
+    if not all([eval_input_path, details_path, task_name]):
+        print("Error: One or more required parameters ('eval_input_path', 'details_path', 'task_name') are missing in the YAML configuration file.")
         return
 
     if task_name not in ALL_TASKS:
-        print(
-            f"Error: Invalid value '{task_name}' for 'task_name'. It must be one of the following: {ALL_TASKS.keys()}"
-        )
+        print(f"Error: Invalid value '{task_name}' for 'task_name'. It must be one of the following: {list(ALL_TASKS.keys())}")
         return
+
     print("\n--- Evaluation Configuration Information ---")
     print(f"Model Output File Path: {eval_input_path}")
     print(f"Results Details Path: {details_path}")
     print(f"Task Name: {task_name}")
     print("--------------------\n")
+
     os.makedirs(os.path.dirname(details_path), exist_ok=True)
 
-    with open(eval_input_path, "r", encoding="utf-8") as f:
-        data = [json.loads(line) for line in f]
-    for item in data:
+    try:
+        with open(eval_input_path, "r", encoding="utf-8") as f:
+            data = [json.loads(line) for line in f]
+    except FileNotFoundError:
+        print(f"Error: The file '{eval_input_path}' was not found.")
+        return
+    except json.JSONDecodeError:
+        print(f"Error: Failed to decode JSON from the file '{eval_input_path}'.")
+        return
+
+    for item in tqdm(data, desc=f"Processing {task_name}"):
         temp = get_after_think(item["gen"][0])
         item["gen"][0] = temp
 
     acc = ALL_TASKS[task_name](data, details_path)
     print(f"Task: {task_name}, Accuracy: {acc}")
-
     print("Evaluation complete!")
 
+def main():
+    parser = argparse.ArgumentParser(
+        description="Evaluate model outputs using a YAML configuration."
+    )
+    parser.add_argument(
+        "--config", type=str, required=True, help="Path to the YAML configuration file"
+    )
+    args = parser.parse_args()
+    config = load_config(args.config)
+    if config:
+        evaluate_task(config)
 
 if __name__ == "__main__":
     main()