diff --git a/examples/run.py b/examples/run.py
index e3f8960..60a118c 100644
--- a/examples/run.py
+++ b/examples/run.py
@@ -29,7 +29,11 @@ from camel.societies import RolePlaying
 
 from owl.utils import run_society, DocumentProcessingToolkit
 
-load_dotenv()
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
 
 set_log_level(level="DEBUG")
 
diff --git a/examples/run_azure_openai.py b/examples/run_azure_openai.py
index 2095aff..4c11f8f 100644
--- a/examples/run_azure_openai.py
+++ b/examples/run_azure_openai.py
@@ -29,9 +29,13 @@ from owl.utils import OwlRolePlaying, run_society
 
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
+import pathlib
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 
 def construct_society(question: str) -> OwlRolePlaying:
diff --git a/examples/run_deepseek_zh.py b/examples/run_deepseek_zh.py
index d67b3ae..aa7e12c 100644
--- a/examples/run_deepseek_zh.py
+++ b/examples/run_deepseek_zh.py
@@ -20,7 +20,6 @@
 
 from dotenv import load_dotenv
 
-
 from camel.models import ModelFactory
 from camel.toolkits import (
     ExcelToolkit,
@@ -29,17 +28,18 @@ from camel.toolkits import (
     CodeExecutionToolkit,
 )
 from camel.types import ModelPlatformType, ModelType
-
+from camel.societies import RolePlaying
+from camel.logger import set_log_level
 
 from owl.utils import run_society
 
-from camel.societies import RolePlaying
-
-from camel.logger import set_log_level
+import pathlib
 
 set_log_level(level="DEBUG")
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_gaia_roleplaying.py b/examples/run_gaia_roleplaying.py
index d08c669..d399de8 100644
--- a/examples/run_gaia_roleplaying.py
+++ b/examples/run_gaia_roleplaying.py
@@ -35,9 +35,13 @@ from camel.configs import ChatGPTConfig
 from owl.utils import GAIABenchmark
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
+import pathlib
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 logger = get_logger(__name__)
 
diff --git a/examples/run_mcp.py b/examples/run_mcp.py
index 2e8fbaf..4f730cf 100644
--- a/examples/run_mcp.py
+++ b/examples/run_mcp.py
@@ -104,8 +104,12 @@ from camel.toolkits import MCPToolkit
 
 from owl.utils.enhanced_role_playing import OwlRolePlaying, arun_society
 
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
 
-load_dotenv()
 set_log_level(level="DEBUG")
 
 
diff --git a/examples/run_mini.py b/examples/run_mini.py
index 400c851..a2e4a84 100644
--- a/examples/run_mini.py
+++ b/examples/run_mini.py
@@ -26,7 +26,12 @@ from owl.utils import run_society
 
 from camel.societies import RolePlaying
 
-load_dotenv()
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
 set_log_level(level="DEBUG")
 
 
diff --git a/examples/run_ollama.py b/examples/run_ollama.py
index cc525cf..e4efd37 100644
--- a/examples/run_ollama.py
+++ b/examples/run_ollama.py
@@ -31,9 +31,13 @@ from camel.societies import RolePlaying
 
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
+import pathlib
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_openai_compatiable_model.py b/examples/run_openai_compatiable_model.py
index 6c5d09a..a83248d 100644
--- a/examples/run_openai_compatiable_model.py
+++ b/examples/run_openai_compatiable_model.py
@@ -29,9 +29,13 @@ from owl.utils import run_society
 from camel.societies import RolePlaying
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
+import pathlib
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_qwen_mini_zh.py b/examples/run_qwen_mini_zh.py
index b8d9d2c..59d27cd 100644
--- a/examples/run_qwen_mini_zh.py
+++ b/examples/run_qwen_mini_zh.py
@@ -28,9 +28,13 @@ from camel.societies import RolePlaying
 
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
+import pathlib
 
-load_dotenv()
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_qwen_zh.py b/examples/run_qwen_zh.py
index 0d8cc88..2d2198e 100644
--- a/examples/run_qwen_zh.py
+++ b/examples/run_qwen_zh.py
@@ -34,9 +34,14 @@ from owl.utils import run_society, DocumentProcessingToolkit
 
 from camel.logger import set_log_level
 
-set_log_level(level="DEBUG")
 
-load_dotenv()
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
+set_log_level(level="DEBUG")
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_terminal.py b/examples/run_terminal.py
index 97b92d5..00ce667 100644
--- a/examples/run_terminal.py
+++ b/examples/run_terminal.py
@@ -26,10 +26,13 @@ from camel.logger import set_log_level
 from owl.utils import run_society
 from camel.societies import RolePlaying
 
-load_dotenv()
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
 set_log_level(level="DEBUG")
-# Get current script directory
-base_dir = os.path.dirname(os.path.abspath(__file__))
 
 
 def construct_society(question: str) -> RolePlaying:
diff --git a/examples/run_terminal_zh.py b/examples/run_terminal_zh.py
index f0a290d..74c9dbf 100644
--- a/examples/run_terminal_zh.py
+++ b/examples/run_terminal_zh.py
@@ -26,14 +26,15 @@ from camel.logger import set_log_level
 from owl.utils import run_society
 from camel.societies import RolePlaying
 
-load_dotenv()
+import pathlib
+
+base_dir = pathlib.Path(__file__).parent.parent
+env_path = base_dir / "owl" / ".env"
+load_dotenv(dotenv_path=str(env_path))
+
 set_log_level(level="DEBUG")
 
 
-# Get current script directory
-base_dir = os.path.dirname(os.path.abspath(__file__))
-
-
 def construct_society(question: str) -> RolePlaying:
     r"""Construct a society of agents based on the given question.