diff --git a/metagpt/const.py b/metagpt/const.py
index 5e149ed72..a57be641b 100644
--- a/metagpt/const.py
+++ b/metagpt/const.py
@@ -53,6 +53,7 @@ DEFAULT_WORKSPACE_ROOT = METAGPT_ROOT / "workspace"
 
 EXAMPLE_PATH = METAGPT_ROOT / "examples"
 DATA_PATH = METAGPT_ROOT / "data"
+TEST_DATA_PATH = METAGPT_ROOT / "tests/data"
 RESEARCH_PATH = DATA_PATH / "research"
 TUTORIAL_PATH = DATA_PATH / "tutorial_docx"
 INVOICE_OCR_TABLE_PATH = DATA_PATH / "invoice_table"
diff --git a/tests/metagpt/actions/test_invoice_ocr.py b/tests/metagpt/actions/test_invoice_ocr.py
index d569fda21..3dc233686 100644
--- a/tests/metagpt/actions/test_invoice_ocr.py
+++ b/tests/metagpt/actions/test_invoice_ocr.py
@@ -6,27 +6,26 @@
 @Author  : Stitch-z
 @File    : test_invoice_ocr.py
 """
-import json
-import os
+
 from pathlib import Path
 
 import pytest
 
 from metagpt.actions.invoice_ocr import GenerateTable, InvoiceOCR, ReplyQuestion
+from metagpt.const import TEST_DATA_PATH
 
 
 @pytest.mark.asyncio
 @pytest.mark.parametrize(
     "invoice_path",
     [
-        "../../data/invoices/invoice-3.jpg",
-        # "../../data/invoices/invoice-4.zip",
+        Path("invoices/invoice-3.jpg"),
+        Path("invoices/invoice-4.zip"),
     ],
 )
-async def test_invoice_ocr(invoice_path: str):
-    invoice_path = os.path.abspath(os.path.join(os.getcwd(), invoice_path))
-    filename = os.path.basename(invoice_path)
-    resp = await InvoiceOCR().run(file_path=Path(invoice_path), filename=filename)
+async def test_invoice_ocr(invoice_path: Path):
+    invoice_path = TEST_DATA_PATH / invoice_path
+    resp = await InvoiceOCR().run(file_path=Path(invoice_path))
     assert isinstance(resp, list)
 
 
@@ -34,25 +33,32 @@ async def test_invoice_ocr(invoice_path: str):
 @pytest.mark.parametrize(
     ("invoice_path", "expected_result"),
     [
-        ("../../data/invoices/invoice-1.pdf", [{"收款人": "小明", "城市": "深圳市", "总费用/元": "412.00", "开票日期": "2023年02月03日"}]),
+        (
+            Path("invoices/invoice-1.pdf"),
+            {"收款人": "小明", "城市": "深圳", "总费用/元": 412.00, "开票日期": "2023年02月03日"}
+        ),
     ],
 )
-async def test_generate_table(invoice_path: str, expected_result: list[dict]):
-    invoice_path = os.path.abspath(os.path.join(os.getcwd(), invoice_path))
-    filename = os.path.basename(invoice_path)
-    ocr_result = await InvoiceOCR().run(file_path=Path(invoice_path), filename=filename)
+async def test_generate_table(invoice_path: Path, expected_result: dict):
+    invoice_path = TEST_DATA_PATH / invoice_path
+    filename = invoice_path.name
+    ocr_result = await InvoiceOCR().run(file_path=Path(invoice_path))
     table_data = await GenerateTable().run(ocr_results=ocr_result, filename=filename)
-    assert json.dumps(table_data) == json.dumps(expected_result)
+    assert isinstance(table_data, list)
+    table_data = table_data[0]
+    assert expected_result["收款人"] == table_data["收款人"]
+    assert expected_result["城市"] in table_data["城市"]
+    assert float(expected_result["总费用/元"]) == float(table_data["总费用/元"])
+    assert expected_result["开票日期"] == table_data["开票日期"]
 
 
 @pytest.mark.asyncio
 @pytest.mark.parametrize(
     ("invoice_path", "query", "expected_result"),
-    [("../../data/invoices/invoice-1.pdf", "Invoicing date", "2023年02月03日")],
+    [(Path("invoices/invoice-1.pdf"), "Invoicing date", "2023年02月03日")],
 )
-async def test_reply_question(invoice_path: str, query: dict, expected_result: str):
-    invoice_path = os.path.abspath(os.path.join(os.getcwd(), invoice_path))
-    filename = os.path.basename(invoice_path)
-    ocr_result = await InvoiceOCR().run(file_path=Path(invoice_path), filename=filename)
+async def test_reply_question(invoice_path: Path, query: dict, expected_result: str):
+    invoice_path = TEST_DATA_PATH / invoice_path
+    ocr_result = await InvoiceOCR().run(file_path=Path(invoice_path))
     result = await ReplyQuestion().run(query=query, ocr_result=ocr_result)
     assert expected_result in result
diff --git a/tests/metagpt/roles/test_invoice_ocr_assistant.py b/tests/metagpt/roles/test_invoice_ocr_assistant.py
index 500d93a77..11b993dc0 100644
--- a/tests/metagpt/roles/test_invoice_ocr_assistant.py
+++ b/tests/metagpt/roles/test_invoice_ocr_assistant.py
@@ -12,6 +12,7 @@ from pathlib import Path
 import pandas as pd
 import pytest
 
+from metagpt.const import TEST_DATA_PATH, DATA_PATH
 from metagpt.roles.invoice_ocr_assistant import InvoiceOCRAssistant, InvoicePath
 from metagpt.schema import Message
 
@@ -22,29 +23,29 @@ from metagpt.schema import Message
     [
         (
             "Invoicing date",
-            Path("../../data/invoices/invoice-1.pdf"),
-            Path("../../../data/invoice_table/invoice-1.xlsx"),
+            Path("invoices/invoice-1.pdf"),
+            Path("invoice_table/invoice-1.xlsx"),
             {"收款人": "小明", "城市": "深圳", "总费用/元": 412.00, "开票日期": "2023年02月03日"},
         ),
         (
             "Invoicing date",
-            Path("../../data/invoices/invoice-2.png"),
-            Path("../../../data/invoice_table/invoice-2.xlsx"),
+            Path("invoices/invoice-2.png"),
+            Path("invoice_table/invoice-2.xlsx"),
             {"收款人": "铁头", "城市": "广州", "总费用/元": 898.00, "开票日期": "2023年03月17日"},
         ),
         (
             "Invoicing date",
-            Path("../../data/invoices/invoice-3.jpg"),
-            Path("../../../data/invoice_table/invoice-3.xlsx"),
+            Path("invoices/invoice-3.jpg"),
+            Path("invoice_table/invoice-3.xlsx"),
             {"收款人": "夏天", "城市": "福州", "总费用/元": 2462.00, "开票日期": "2023年08月26日"},
         ),
     ],
 )
 async def test_invoice_ocr_assistant(query: str, invoice_path: Path, invoice_table_path: Path, expected_result: dict):
-    invoice_path = Path.cwd() / invoice_path
+    invoice_path = TEST_DATA_PATH / invoice_path
     role = InvoiceOCRAssistant()
     await role.run(Message(content=query, instruct_content=InvoicePath(file_path=invoice_path)))
-    invoice_table_path = Path.cwd() / invoice_table_path
+    invoice_table_path = DATA_PATH / invoice_table_path
     df = pd.read_excel(invoice_table_path)
     resp = df.to_dict(orient="records")
     assert isinstance(resp, list)
@@ -52,5 +53,5 @@ async def test_invoice_ocr_assistant(query: str, invoice_path: Path, invoice_tab
     resp = resp[0]
     assert expected_result["收款人"] == resp["收款人"]
     assert expected_result["城市"] in resp["城市"]
-    assert int(expected_result["总费用/元"]) == int(resp["总费用/元"])
+    assert float(expected_result["总费用/元"]) == float(resp["总费用/元"])
     assert expected_result["开票日期"] == resp["开票日期"]
diff --git a/tests/metagpt/roles/test_tutorial_assistant.py b/tests/metagpt/roles/test_tutorial_assistant.py
index ca54aaff5..0e6c1efb9 100644
--- a/tests/metagpt/roles/test_tutorial_assistant.py
+++ b/tests/metagpt/roles/test_tutorial_assistant.py
@@ -5,7 +5,6 @@
 @Author  : Stitch-z
 @File    : test_tutorial_assistant.py
 """
-import shutil
 
 import aiofiles
 import pytest
@@ -17,8 +16,6 @@ from metagpt.roles.tutorial_assistant import TutorialAssistant
 @pytest.mark.asyncio
 @pytest.mark.parametrize(("language", "topic"), [("Chinese", "Write a tutorial about pip")])
 async def test_tutorial_assistant(language: str, topic: str):
-    shutil.rmtree(path=TUTORIAL_PATH, ignore_errors=True)
-
     role = TutorialAssistant(language=language)
     msg = await role.run(topic)
     assert TUTORIAL_PATH.exists()