diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG.md
index ebfe8ca4..6fb2d697 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG.md
@@ -1,5 +1,21 @@
 # Release History
 
+## 2.4.8 (2019-12-25)
+
+**Added**
+
+- feat: store parse failed api/testcase/testsuite file path in `logs/xxx.parse_failed.json`
+- feat: add exception SummaryEmpty
+
+**Fixed**
+
+- fix: display request & response details in report when extraction failed
+- fix: include CHANGELOG in package
+
+**Changed**
+
+- change: use sys.exit(code) in hrun main
+
 ## 2.4.7 (2019-12-24)
 
 **Added**
diff --git a/httprunner/__init__.py b/httprunner/__init__.py
index 209b37a6..1766552f 100644
--- a/httprunner/__init__.py
+++ b/httprunner/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "2.4.7"
+__version__ = "2.4.8"
 __description__ = "One-stop solution for HTTP(S) testing."
 
 __all__ = ["__version__", "__description__"]
diff --git a/httprunner/__main__.py b/httprunner/__main__.py
index 70236a86..6cc9a149 100644
--- a/httprunner/__main__.py
+++ b/httprunner/__main__.py
@@ -1,6 +1,5 @@
-import sys
 from httprunner.cli import main
 
 
 if __name__ == "__main__":
-    sys.exit(main())
+    main()
diff --git a/httprunner/api.py b/httprunner/api.py
index 7e017213..cbb7fc0f 100644
--- a/httprunner/api.py
+++ b/httprunner/api.py
@@ -195,6 +195,10 @@ class HttpRunner(object):
         # parse tests
         self.exception_stage = "parse tests"
         parsed_testcases = parser.parse_tests(tests_mapping)
+        parse_failed_testfiles = parser.get_parse_failed_testfiles()
+        if parse_failed_testfiles:
+            logger.log_warning("parse failures occurred ...")
+            utils.dump_logs(parse_failed_testfiles, project_mapping, "parse_failed")
 
         if self.save_tests:
             utils.dump_logs(parsed_testcases, project_mapping, "parsed")
@@ -277,6 +281,8 @@ class HttpRunner(object):
             path_or_tests:
                 str: testcase/testsuite file/foler path
                 dict: valid testcase/testsuite data
+            dot_env_path (str): specified .env file path.
+            mapping (dict): if mapping is specified, it will override variables in config block.
 
         Returns:
             dict: result summary
diff --git a/httprunner/cli.py b/httprunner/cli.py
index dcabb184..50e365d5 100644
--- a/httprunner/cli.py
+++ b/httprunner/cli.py
@@ -1,7 +1,9 @@
 import argparse
 import os
 import sys
+
 from sentry_sdk import capture_exception
+
 from httprunner import __description__, __version__
 from httprunner.api import HttpRunner
 from httprunner.compat import is_py2
@@ -64,23 +66,23 @@ def main():
     if len(sys.argv) == 1:
         # no argument passed
         parser.print_help()
-        return 0
+        sys.exit(0)
 
     if args.version:
         color_print("{}".format(__version__), "GREEN")
-        return 0
+        sys.exit(0)
 
     if args.validate:
         validate_json_file(args.validate)
-        return 0
+        sys.exit(0)
     if args.prettify:
         prettify_json_file(args.prettify)
-        return 0
+        sys.exit(0)
 
     project_name = args.startproject
     if project_name:
         create_scaffold(project_name)
-        return 0
+        sys.exit(0)
 
     runner = HttpRunner(
         failfast=args.failfast,
@@ -104,10 +106,10 @@ def main():
     except Exception as ex:
         color_print("!!!!!!!!!! exception stage: {} !!!!!!!!!!".format(runner.exception_stage), "YELLOW")
         capture_exception(ex)
-        raise
+        err_code = 1
 
-    return err_code
+    sys.exit(err_code)
 
 
 if __name__ == '__main__':
-    sys.exit(main())
+    main()
diff --git a/httprunner/client.py b/httprunner/client.py
index 1b5676e1..cbef3a32 100644
--- a/httprunner/client.py
+++ b/httprunner/client.py
@@ -14,6 +14,74 @@ from httprunner.utils import lower_dict_keys, omit_long_data
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 
 
+def get_req_resp_record(resp_obj):
+    """ get request and response info from Response() object.
+    """
+    def log_print(req_resp_dict, r_type):
+        msg = "\n================== {} details ==================\n".format(r_type)
+        for key, value in req_resp_dict[r_type].items():
+            msg += "{:<16} : {}\n".format(key, repr(value))
+        logger.log_debug(msg)
+
+    req_resp_dict = {
+        "request": {},
+        "response": {}
+    }
+
+    # record actual request info
+    req_resp_dict["request"]["url"] = resp_obj.request.url
+    req_resp_dict["request"]["method"] = resp_obj.request.method
+    req_resp_dict["request"]["headers"] = dict(resp_obj.request.headers)
+
+    request_body = resp_obj.request.body
+    if request_body:
+        request_content_type = lower_dict_keys(
+            req_resp_dict["request"]["headers"]
+        ).get("content-type")
+        if request_content_type and "multipart/form-data" in request_content_type:
+            # upload file type
+            req_resp_dict["request"]["body"] = "upload file stream (OMITTED)"
+        else:
+            req_resp_dict["request"]["body"] = request_body
+
+    # log request details in debug mode
+    log_print(req_resp_dict, "request")
+
+    # record response info
+    req_resp_dict["response"]["ok"] = resp_obj.ok
+    req_resp_dict["response"]["url"] = resp_obj.url
+    req_resp_dict["response"]["status_code"] = resp_obj.status_code
+    req_resp_dict["response"]["reason"] = resp_obj.reason
+    req_resp_dict["response"]["cookies"] = resp_obj.cookies or {}
+    req_resp_dict["response"]["encoding"] = resp_obj.encoding
+    resp_headers = dict(resp_obj.headers)
+    req_resp_dict["response"]["headers"] = resp_headers
+
+    lower_resp_headers = lower_dict_keys(resp_headers)
+    content_type = lower_resp_headers.get("content-type", "")
+    req_resp_dict["response"]["content_type"] = content_type
+
+    if "image" in content_type:
+        # response is image type, record bytes content only
+        req_resp_dict["response"]["body"] = resp_obj.content
+    else:
+        try:
+            # try to record json data
+            if isinstance(resp_obj, response.ResponseObject):
+                req_resp_dict["response"]["body"] = resp_obj.json
+            else:
+                req_resp_dict["response"]["body"] = resp_obj.json()
+        except ValueError:
+            # only record at most 512 text charactors
+            resp_text = resp_obj.text
+            req_resp_dict["response"]["body"] = omit_long_data(resp_text)
+
+    # log response details in debug mode
+    log_print(req_resp_dict, "response")
+
+    return req_resp_dict
+
+
 class ApiResponse(Response):
 
     def raise_for_status(self):
@@ -62,79 +130,12 @@ class HttpSession(requests.Session):
             }
         }
 
-    def get_req_resp_record(self, resp_obj):
-        """ get request and response info from Response() object.
-        """
-        def log_print(req_resp_dict, r_type):
-            msg = "\n================== {} details ==================\n".format(r_type)
-            for key, value in req_resp_dict[r_type].items():
-                msg += "{:<16} : {}\n".format(key, repr(value))
-            logger.log_debug(msg)
-
-        req_resp_dict = {
-            "request": {},
-            "response": {}
-        }
-
-        # record actual request info
-        req_resp_dict["request"]["url"] = resp_obj.request.url
-        req_resp_dict["request"]["method"] = resp_obj.request.method
-        req_resp_dict["request"]["headers"] = dict(resp_obj.request.headers)
-
-        request_body = resp_obj.request.body
-        if request_body:
-            request_content_type = lower_dict_keys(
-                req_resp_dict["request"]["headers"]
-            ).get("content-type")
-            if request_content_type and "multipart/form-data" in request_content_type:
-                # upload file type
-                req_resp_dict["request"]["body"] = "upload file stream (OMITTED)"
-            else:
-                req_resp_dict["request"]["body"] = request_body
-
-        # log request details in debug mode
-        log_print(req_resp_dict, "request")
-
-        # record response info
-        req_resp_dict["response"]["ok"] = resp_obj.ok
-        req_resp_dict["response"]["url"] = resp_obj.url
-        req_resp_dict["response"]["status_code"] = resp_obj.status_code
-        req_resp_dict["response"]["reason"] = resp_obj.reason
-        req_resp_dict["response"]["cookies"] = resp_obj.cookies or {}
-        req_resp_dict["response"]["encoding"] = resp_obj.encoding
-        resp_headers = dict(resp_obj.headers)
-        req_resp_dict["response"]["headers"] = resp_headers
-
-        lower_resp_headers = lower_dict_keys(resp_headers)
-        content_type = lower_resp_headers.get("content-type", "")
-        req_resp_dict["response"]["content_type"] = content_type
-
-        if "image" in content_type:
-            # response is image type, record bytes content only
-            req_resp_dict["response"]["body"] = resp_obj.content
-        else:
-            try:
-                # try to record json data
-                if isinstance(resp_obj, response.ResponseObject):
-                    req_resp_dict["response"]["body"] = resp_obj.json
-                else:
-                    req_resp_dict["response"]["body"] = resp_obj.json()
-            except ValueError:
-                # only record at most 512 text charactors
-                resp_text = resp_obj.text
-                req_resp_dict["response"]["body"] = omit_long_data(resp_text)
-
-        # log response details in debug mode
-        log_print(req_resp_dict, "response")
-
-        return req_resp_dict
-
     def update_last_req_resp_record(self, resp_obj):
         """
         update request and response info from Response() object.
         """
         self.meta_data["data"].pop()
-        self.meta_data["data"].append(self.get_req_resp_record(resp_obj))
+        self.meta_data["data"].append(get_req_resp_record(resp_obj))
 
     def request(self, method, url, name=None, **kwargs):
         """
@@ -207,7 +208,7 @@ class HttpSession(requests.Session):
         # record request and response histories, include 30X redirection
         response_list = response.history + [response]
         self.meta_data["data"] = [
-            self.get_req_resp_record(resp_obj)
+            get_req_resp_record(resp_obj)
             for resp_obj in response_list
         ]
 
diff --git a/httprunner/exceptions.py b/httprunner/exceptions.py
index 787e864d..ad05ea53 100644
--- a/httprunner/exceptions.py
+++ b/httprunner/exceptions.py
@@ -6,18 +6,23 @@ from httprunner.compat import JSONDecodeError, FileNotFoundError
     these exceptions will mark test as failure
 """
 
+
 class MyBaseFailure(Exception):
     pass
 
+
 class ValidationFailure(MyBaseFailure):
     pass
 
+
 class ExtractFailure(MyBaseFailure):
     pass
 
+
 class SetupHooksFailure(MyBaseFailure):
     pass
 
+
 class TeardownHooksFailure(MyBaseFailure):
     pass
 
@@ -26,35 +31,51 @@ class TeardownHooksFailure(MyBaseFailure):
     these exceptions will mark test as error
 """
 
+
 class MyBaseError(Exception):
     pass
 
+
 class FileFormatError(MyBaseError):
     pass
 
+
 class ParamsError(MyBaseError):
     pass
 
+
 class NotFoundError(MyBaseError):
     pass
 
+
 class FileNotFound(FileNotFoundError, NotFoundError):
     pass
 
+
 class FunctionNotFound(NotFoundError):
     pass
 
+
 class VariableNotFound(NotFoundError):
     pass
 
+
 class EnvNotFound(NotFoundError):
     pass
 
+
 class CSVNotFound(NotFoundError):
     pass
 
+
 class ApiNotFound(NotFoundError):
     pass
 
+
 class TestcaseNotFound(NotFoundError):
     pass
+
+
+class SummaryEmpty(MyBaseError):
+    """ test result summary data is empty
+    """
diff --git a/httprunner/parser.py b/httprunner/parser.py
index ed642d0c..d5ef8214 100644
--- a/httprunner/parser.py
+++ b/httprunner/parser.py
@@ -16,6 +16,14 @@ variable_regex_compile = re.compile(r"\$\{(\w+)\}|\$(\w+)")
 # function notation, e.g. ${func1($var_1, $var_3)}
 function_regex_compile = re.compile(r"\$\{(\w+)\(([\$\w\.\-/\s=,]*)\)\}")
 
+""" Store parse failed api/testcase/testsuite file path
+"""
+parse_failed_testfiles = {}
+
+
+def get_parse_failed_testfiles():
+    return parse_failed_testfiles
+
 
 def parse_string_value(str_value):
     """ parse string to number if possible
@@ -1145,6 +1153,8 @@ def __prepare_testcase_tests(tests, config, project_mapping, session_variables_s
 
             # 3, testcase_def config => testcase_def test_dict
             test_dict = _parse_testcase(test_dict, project_mapping, session_variables_set)
+            if not test_dict:
+                continue
 
         elif "api_def" in test_dict:
             # test_dict has API reference
@@ -1216,21 +1226,34 @@ def _parse_testcase(testcase, project_mapping, session_variables_set=None):
 
     """
     testcase.setdefault("config", {})
-    prepared_config = __prepare_config(
-        testcase["config"],
-        project_mapping,
-        session_variables_set
-    )
-    prepared_testcase_tests = __prepare_testcase_tests(
-        testcase["teststeps"],
-        prepared_config,
-        project_mapping,
-        session_variables_set
-    )
-    return {
-        "config": prepared_config,
-        "teststeps": prepared_testcase_tests
-    }
+
+    try:
+        prepared_config = __prepare_config(
+            testcase["config"],
+            project_mapping,
+            session_variables_set
+        )
+        prepared_testcase_tests = __prepare_testcase_tests(
+            testcase["teststeps"],
+            prepared_config,
+            project_mapping,
+            session_variables_set
+        )
+        return {
+            "config": prepared_config,
+            "teststeps": prepared_testcase_tests
+        }
+    except (exceptions.MyBaseFailure, exceptions.MyBaseError):
+        testcase_type = testcase["type"]
+        testcase_path = testcase.get("path")
+
+        global parse_failed_testfiles
+        if testcase_type not in parse_failed_testfiles:
+            parse_failed_testfiles[testcase_type] = []
+
+        parse_failed_testfiles[testcase_type].append(testcase_path)
+
+        return None
 
 
 def __get_parsed_testsuite_testcases(testcases, testsuite_config, project_mapping):
@@ -1286,6 +1309,7 @@ def __get_parsed_testsuite_testcases(testcases, testsuite_config, project_mappin
         parsed_testcase = testcase.pop("testcase_def")
         parsed_testcase.setdefault("config", {})
         parsed_testcase["path"] = testcase["testcase"]
+        parsed_testcase["type"] = "testcase"
         parsed_testcase["config"]["name"] = testcase_name
 
         if "weight" in testcase:
@@ -1331,6 +1355,8 @@ def __get_parsed_testsuite_testcases(testcases, testsuite_config, project_mappin
                     parameter_variables
                 )
                 parsed_testcase_copied = _parse_testcase(testcase_copied, project_mapping)
+                if not parsed_testcase_copied:
+                    continue
                 parsed_testcase_copied["config"]["name"] = parse_lazy_data(
                     parsed_testcase_copied["config"]["name"],
                     testcase_copied["config"]["variables"]
@@ -1339,6 +1365,8 @@ def __get_parsed_testsuite_testcases(testcases, testsuite_config, project_mappin
 
         else:
             parsed_testcase = _parse_testcase(parsed_testcase, project_mapping)
+            if not parsed_testcase:
+                continue
             parsed_testcase_list.append(parsed_testcase)
 
     return parsed_testcase_list
@@ -1435,7 +1463,10 @@ def parse_tests(tests_mapping):
 
         elif test_type == "testcases":
             for testcase in tests_mapping["testcases"]:
+                testcase["type"] = "testcase"
                 parsed_testcase = _parse_testcase(testcase, project_mapping)
+                if not parsed_testcase:
+                    continue
                 testcases.append(parsed_testcase)
 
         elif test_type == "apis":
@@ -1445,9 +1476,13 @@ def parse_tests(tests_mapping):
                     "config": {
                         "name": api_content.get("name")
                     },
-                    "teststeps": [api_content]
+                    "teststeps": [api_content],
+                    "path": api_content.pop("path", None),
+                    "type": api_content.pop("type", "api")
                 }
                 parsed_testcase = _parse_testcase(testcase, project_mapping)
+                if not parsed_testcase:
+                    continue
                 testcases.append(parsed_testcase)
 
     return testcases
diff --git a/httprunner/report/html/gen_report.py b/httprunner/report/html/gen_report.py
index dc23d5af..43092849 100644
--- a/httprunner/report/html/gen_report.py
+++ b/httprunner/report/html/gen_report.py
@@ -5,6 +5,7 @@ from datetime import datetime
 from jinja2 import Template
 
 from httprunner import logger
+from httprunner.exceptions import SummaryEmpty
 
 
 def gen_html_report(summary, report_template=None, report_dir=None, report_file=None):
@@ -17,6 +18,10 @@ def gen_html_report(summary, report_template=None, report_dir=None, report_file=
         report_file (str): specify html report file path, this has higher priority than specifying report dir.
 
     """
+    if not summary["time"] or summary["stat"]["testcases"]["total"] == 0:
+        logger.log_error("test result summary is empty ! {}".format(summary))
+        raise SummaryEmpty
+
     if not report_template:
         report_template = os.path.join(
             os.path.abspath(os.path.dirname(__file__)),
diff --git a/httprunner/response.py b/httprunner/response.py
index 9de3a8cd..62aae114 100644
--- a/httprunner/response.py
+++ b/httprunner/response.py
@@ -222,7 +222,8 @@ class ResponseObject(object):
         # others
         else:
             err_msg = u"Failed to extract attribute from response! => {}\n".format(field)
-            err_msg += u"available response attributes: status_code, cookies, elapsed, headers, content, text, json, encoding, ok, reason, url.\n\n"
+            err_msg += u"available response attributes: status_code, cookies, elapsed, headers, content, " \
+                       u"text, json, encoding, ok, reason, url.\n\n"
             err_msg += u"If you want to set attribute in teardown_hooks, take the following example as reference:\n"
             err_msg += u"response.new_attribute = 'new_attribute_value'\n"
             logger.log_error(err_msg)
diff --git a/httprunner/runner.py b/httprunner/runner.py
index 6aa41fe9..86804722 100644
--- a/httprunner/runner.py
+++ b/httprunner/runner.py
@@ -1,5 +1,6 @@
 # encoding: utf-8
 
+from enum import Enum
 from unittest.case import SkipTest
 
 from httprunner import exceptions, logger, response, utils
@@ -8,6 +9,11 @@ from httprunner.context import SessionContext
 from httprunner.validator import Validator
 
 
+class HookTypeEnum(Enum):
+    SETUP = 1
+    TEARDOWN = 2
+
+
 class Runner(object):
     """ Running testcases.
 
@@ -74,11 +80,11 @@ class Runner(object):
         self.session_context = SessionContext(config_variables)
 
         if testcase_setup_hooks:
-            self.do_hook_actions(testcase_setup_hooks, "setup")
+            self.do_hook_actions(testcase_setup_hooks, HookTypeEnum.SETUP)
 
     def __del__(self):
         if self.testcase_teardown_hooks:
-            self.do_hook_actions(self.testcase_teardown_hooks, "teardown")
+            self.do_hook_actions(self.testcase_teardown_hooks, HookTypeEnum.TEARDOWN)
 
     def __clear_test_data(self):
         """ clear request and response data
@@ -131,10 +137,10 @@ class Runner(object):
                 format2 (str): only call hook functions.
                     ${func()}
 
-            hook_type (enum): setup/teardown
+            hook_type (HookTypeEnum): setup/teardown
 
         """
-        logger.log_debug("call {} hook actions.".format(hook_type))
+        logger.log_debug("call {} hook actions.".format(hook_type.name))
         for action in actions:
 
             if isinstance(action, dict) and len(action) == 1:
@@ -215,7 +221,7 @@ class Runner(object):
         # setup hooks
         setup_hooks = test_dict.get("setup_hooks", [])
         if setup_hooks:
-            self.do_hook_actions(setup_hooks, "setup")
+            self.do_hook_actions(setup_hooks, HookTypeEnum.SETUP)
 
         try:
             method = parsed_test_request.pop('method')
@@ -245,32 +251,7 @@ class Runner(object):
         )
         resp_obj = response.ResponseObject(resp)
 
-        # teardown hooks
-        teardown_hooks = test_dict.get("teardown_hooks", [])
-        if teardown_hooks:
-            self.session_context.update_test_variables("response", resp_obj)
-            self.do_hook_actions(teardown_hooks, "teardown")
-            self.http_client_session.update_last_req_resp_record(resp_obj)
-
-        # extract
-        extractors = test_dict.get("extract", {})
-        extracted_variables_mapping = resp_obj.extract_response(extractors)
-        self.session_context.update_session_variables(extracted_variables_mapping)
-
-        # validate
-        validators = test_dict.get("validate") or test_dict.get("validators") or []
-        validate_script = test_dict.get("validate_script", [])
-        if validate_script:
-            validators.append({
-                "type": "python_script",
-                "script": validate_script
-            })
-
-        validator = Validator(self.session_context, resp_obj)
-        try:
-            validator.validate(validators)
-        except (exceptions.ParamsError,
-                exceptions.ValidationFailure, exceptions.ExtractFailure):
+        def log_req_resp_details():
             err_msg = "{} DETAILED REQUEST & RESPONSE {}\n".format("*" * 32, "*" * 32)
 
             # log request
@@ -291,12 +272,39 @@ class Runner(object):
             err_msg += "body: {}\n".format(repr(resp_obj.text))
             logger.log_error(err_msg)
 
+        # teardown hooks
+        teardown_hooks = test_dict.get("teardown_hooks", [])
+        if teardown_hooks:
+            self.session_context.update_test_variables("response", resp_obj)
+            self.do_hook_actions(teardown_hooks, HookTypeEnum.TEARDOWN)
+            self.http_client_session.update_last_req_resp_record(resp_obj)
+
+        # extract
+        extractors = test_dict.get("extract", {})
+        try:
+            extracted_variables_mapping = resp_obj.extract_response(extractors)
+            self.session_context.update_session_variables(extracted_variables_mapping)
+        except (exceptions.ParamsError, exceptions.ExtractFailure):
+            log_req_resp_details()
             raise
 
-        finally:
-            # get request/response data and validate results
-            self.meta_datas = getattr(self.http_client_session, "meta_data", {})
-            self.meta_datas["validators"] = validator.validation_results
+        # validate
+        validators = test_dict.get("validate") or test_dict.get("validators") or []
+        validate_script = test_dict.get("validate_script", [])
+        if validate_script:
+            validators.append({
+                "type": "python_script",
+                "script": validate_script
+            })
+
+        validator = Validator(self.session_context, resp_obj)
+        try:
+            validator.validate(validators)
+        except exceptions.ValidationFailure:
+            log_req_resp_details()
+            raise
+
+        return validator.validation_results
 
     def _run_testcase(self, testcase_dict):
         """ run single testcase.
@@ -374,13 +382,18 @@ class Runner(object):
             self._run_testcase(test_dict)
         else:
             # api
+            validation_results = {}
             try:
-                self._run_test(test_dict)
+                validation_results = self._run_test(test_dict)
             except Exception:
                 # log exception request_type and name for locust stat
                 self.exception_request_type = test_dict["request"]["method"]
                 self.exception_name = test_dict.get("name")
                 raise
+            finally:
+                # get request/response data and validate results
+                self.meta_datas = getattr(self.http_client_session, "meta_data", {})
+                self.meta_datas["validators"] = validation_results
 
     def export_variables(self, output_variables_list):
         """ export current testcase variables
diff --git a/httprunner/utils.py b/httprunner/utils.py
index 5124290d..67b972e8 100644
--- a/httprunner/utils.py
+++ b/httprunner/utils.py
@@ -571,6 +571,10 @@ def dump_json_file(json_data, json_file_abs_path):
             except TypeError:
                 return str(obj)
 
+    file_foder_path = os.path.dirname(json_file_abs_path)
+    if not os.path.isdir(file_foder_path):
+        os.makedirs(file_foder_path)
+
     try:
         with io.open(json_file_abs_path, 'w', encoding='utf-8') as outfile:
             if is_py2:
@@ -627,9 +631,6 @@ def prepare_dump_json_file_abs_path(project_mapping, tag_name):
         test_file_name, _file_suffix = os.path.splitext(test_file)
         dump_file_name = "{}.{}.json".format(test_file_name, tag_name)
 
-    if not os.path.isdir(file_foder_path):
-        os.makedirs(file_foder_path)
-
     dumped_json_file_abs_path = os.path.join(file_foder_path, dump_file_name)
     return dumped_json_file_abs_path
 
diff --git a/poetry.lock b/poetry.lock
index 9c336eb7..fe5355d3 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -49,6 +49,15 @@ optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, <4"
 version = "4.5.4"
 
+[[package]]
+category = "main"
+description = "Python 3.4 Enum backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4"
+marker = "python_version >= \"2.7\" and python_version < \"2.8\""
+name = "enum34"
+optional = false
+python-versions = "*"
+version = "1.1.6"
+
 [[package]]
 category = "main"
 description = "Infer file type and MIME type of any file/buffer. No external dependencies."
@@ -227,7 +236,7 @@ termcolor = ["termcolor"]
 watchdog = ["watchdog"]
 
 [metadata]
-content-hash = "3a262aa9fb64682ee5fcecc0e72249d0a549b78c697fce7bbabc79648d615fef"
+content-hash = "7b478db27fe6f36aeed7f90b6c67efe5903fb43bb899bb66a1a65b80b8637c5a"
 python-versions = "~2.7 || ^3.5"
 
 [metadata.files]
@@ -285,6 +294,12 @@ coverage = [
     {file = "coverage-4.5.4-cp38-cp38-macosx_10_13_x86_64.whl", hash = "sha256:141f08ed3c4b1847015e2cd62ec06d35e67a3ac185c26f7635f4406b90afa9c5"},
     {file = "coverage-4.5.4.tar.gz", hash = "sha256:e07d9f1a23e9e93ab5c62902833bf3e4b1f65502927379148b6622686223125c"},
 ]
+enum34 = [
+    {file = "enum34-1.1.6-py2-none-any.whl", hash = "sha256:6bd0f6ad48ec2aa117d3d141940d484deccda84d4fcd884f5c3d93c23ecd8c79"},
+    {file = "enum34-1.1.6-py3-none-any.whl", hash = "sha256:644837f692e5f550741432dd3f223bbb9852018674981b1664e5dc339387588a"},
+    {file = "enum34-1.1.6.tar.gz", hash = "sha256:8ad8c4783bf61ded74527bffb48ed9b54166685e4230386a9ed9b1279e2df5b1"},
+    {file = "enum34-1.1.6.zip", hash = "sha256:2d81cbbe0e73112bdfe6ef8576f2238f2ba27dd0d55752a776c41d38b7da2850"},
+]
 filetype = [
     {file = "filetype-1.0.5-py2.py3-none-any.whl", hash = "sha256:4967124d982a71700d94a08c49c4926423500e79382a92070f5ab248d44fe461"},
     {file = "filetype-1.0.5.tar.gz", hash = "sha256:17a3b885f19034da29640b083d767e0f13c2dcb5dcc267945c8b6e5a5a9013c7"},
diff --git a/pyproject.toml b/pyproject.toml
index 363bf55f..e0b6f378 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,13 +1,13 @@
 [tool.poetry]
 name = "httprunner"
-version = "2.4.7"
+version = "2.4.8"
 description = "One-stop solution for HTTP(S) testing."
 license = "Apache-2.0"
 readme = "README.md"
 authors = ["debugtalk <debugtalk@gmail.com>"]
 
-homepage = "https://github.com/HttpRunner/HttpRunner"
-repository = "https://github.com/HttpRunner/HttpRunner"
+homepage = "https://github.com/httprunner/httprunner"
+repository = "https://github.com/httprunner/httprunner"
 documentation = "https://docs.httprunner.org"
 
 keywords = ["HTTP", "api", "test", "requests", "locustio"]
@@ -27,7 +27,7 @@ classifiers = [
     "Programming Language :: Python :: 3.8"
 ]
 
-include = ["CHANGELOG.md", "httprunner/static/*"]
+include = ["docs/CHANGELOG.md"]
 
 [tool.poetry.dependencies]
 python = "~2.7 || ^3.5"
@@ -40,8 +40,9 @@ colorama = "^0.4.1"
 colorlog = "^4.0.2"
 filetype = "^1.0.5"
 jsonpath = "^0.82"
-future = { version = "^0.18.1", python = "~2.7" }
 sentry-sdk = "^0.13.5"
+future = { version = "^0.18.1", python = "~2.7" }
+enum34 = { version = "^1.1.6", python = "~2.7" }
 
 [tool.poetry.dev-dependencies]
 flask = "<1.0.0"
diff --git a/tests/test_parser.py b/tests/test_parser.py
index fa9b248b..67356d6f 100644
--- a/tests/test_parser.py
+++ b/tests/test_parser.py
@@ -1206,8 +1206,9 @@ class TestParser(unittest.TestCase):
                 }
             ]
         }
-        with self.assertRaises(exceptions.VariableNotFound):
-            parser.parse_tests(tests_mapping)
+        parser.parse_tests(tests_mapping)
+        parse_failed_testfiles = parser.get_parse_failed_testfiles()
+        self.assertIn("testcase", parse_failed_testfiles)
 
     def test_parse_tests_base_url_teststep_empty(self):
         """ base_url & verify: priority test_dict > config