diff --git a/.gitignore b/.gitignore
index 5ab84f8..1215f87 100644
--- a/.gitignore
+++ b/.gitignore
@@ -54,6 +54,7 @@
 .hypothesis/
 .pytest_cache/
 cover/
+.idea/
 
 # Translations
 *.mo
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 2d0b49d..e17cdf0 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.10 (thu-learn-downloader)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.10 (thu-learn-downloader)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (thu-learn-downloader)" project-jdk-type="Python SDK" />
 </project>
\ No newline at end of file
diff --git a/.idea/thu-learn-downloader.iml b/.idea/thu-learn-downloader.iml
index 8ff5685..988d67c 100644
--- a/.idea/thu-learn-downloader.iml
+++ b/.idea/thu-learn-downloader.iml
@@ -4,7 +4,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
     </content>
-    <orderEntry type="jdk" jdkName="Python 3.10 (thu-learn-downloader)" jdkType="Python SDK" />
+    <orderEntry type="jdk" jdkName="Python 3.13 (thu-learn-downloader)" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>
\ No newline at end of file
diff --git a/README.md b/README.md
index ae9938c..61567ec 100644
--- a/README.md
+++ b/README.md
@@ -62,3 +62,6 @@
 - download pre-built binary form [GitHub Releases](https://github.com/liblaf/thu-learn-downloader/releases)
 - `pip install thu-learn-downloader`
 - `pipx install thu-learn-downloader`
+
+## test run command
+python.exe -m thu_learn_downloader.main
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
index 2543993..322dd72 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
- annotated-types==0.7.0 ; python_version >= "3.10" and python_version < "4.0"
+annotated-types==0.7.0 ; python_version >= "3.10" and python_version < "4.0"
 beautifulsoup4==4.12.3 ; python_version >= "3.10" and python_version < "4.0"
 certifi==2024.8.30 ; python_version >= "3.10" and python_version < "4.0"
 charset-normalizer==3.4.0 ; python_version >= "3.10" and python_version < "4.0"
@@ -18,12 +18,4 @@
 tenacity==9.0.0 ; python_version >= "3.10" and python_version < "4.0"
 typer==0.12.5 ; python_version >= "3.10" and python_version < "4.0"
 typing-extensions==4.12.2 ; python_version >= "3.10" and python_version < "4.0"
-urllib3==2.2.3 ; python_version >= "3.10" and python_version < "4.0"
-
-beautifulsoup4~=4.12.3
-requests~=2.32.3
-pydantic~=2.9.2
-rich~=13.9.2
-typer~=0.12.5
-python-dateutil~=2.9.0.post0
-tenacity~=9.0.0
\ No newline at end of file
+urllib3==2.2.3 ; python_version >= "3.10" and python_version < "4.0"
\ No newline at end of file
diff --git a/thu_learn_downloader/client/__init__.py b/thu_learn_downloader/client/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/thu_learn_downloader/client/__init__.py
diff --git a/thu_learn_downloader/client/learn.py b/thu_learn_downloader/client/learn.py
index 8c58077..4b822da 100644
--- a/thu_learn_downloader/client/learn.py
+++ b/thu_learn_downloader/client/learn.py
@@ -20,14 +20,14 @@
         self.client = Client(language, *args, **kwargs)
 
     def login(self, username: str, password: str) -> None:
-        response: Response = self.client.get(url=url.make_url())
+        response: Response = self.client.get(url=url.make_url(), verify=False)
         soup: BeautifulSoup = BeautifulSoup(
             markup=response.text, features="html.parser"
         )
         login_form: Tag = cast(Tag, soup.select_one(selector="#loginForm"))
         action: str = cast(str, login_form["action"])
         response: Response = self.client.post(
-            url=action, data={"i_user": username, "i_pass": password, "atOnce": True}
+            url=action, data={"i_user": username, "i_pass": password, "atOnce": True}, verify=False
         )
         soup: BeautifulSoup = BeautifulSoup(
             markup=response.text, features="html.parser"
@@ -36,13 +36,22 @@
         href: str = cast(str, a["href"])
         parse_result: ParseResult = urllib.parse.urlparse(url=href)
         query: dict[str, list[str]] = urllib.parse.parse_qs(qs=parse_result.query)
-        status, ticket = query["status"][0], query["ticket"][0]
-        self.client.get(url=href)
+        print("Query received:", query)
+
+        status = query.get("status", ["unknown"])[0]
+        ticket = query.get("ticket", [None])[0]
+        if ticket is None:
+            print("Login probably failed — no ticket received.")
+            print("Full query dict:", query)
+            return
+
+        self.client.get(url=href, verify=False)
         self.client.get(
             url=url.make_url(path="/b/j_spring_security_thauth_roaming_entry"),
             params={"ticket": ticket},
+            verify = False
         )
-        self.client.get(url=url.make_url(path="/f/wlxt/index/course/student/"))
+        self.client.get(url=url.make_url(path="/f/wlxt/index/course/student/"), verify=False)
         assert status == "SUCCESS"
 
     @functools.cached_property
diff --git a/thu_learn_downloader/download/description.py b/thu_learn_downloader/download/description.py
index dad1ded..7ca2276 100644
--- a/thu_learn_downloader/download/description.py
+++ b/thu_learn_downloader/download/description.py
@@ -8,18 +8,18 @@
     semester: Semester,
     course: Course,
     document_class: DocumentClass,
-    document_content: Document,
+    document: Document,
     index: int,
 ) -> str:
-    filename: str = f"{index:02d}-{document_content.title}"
-    if document_content.file_type:
-        filename += "." + document_content.file_type
+    filename: str = f"{index:02d}-{document.title}"
+    if document.file_type:
+        filename += "." + document.file_type
     return f"{course.name} > {filename}"
 
 
 def attachment(
-    semester: Semester, course: Course, homework: Homework, attachment_content: Attachment
+    semester: Semester, course: Course, homework: Homework, attachment: Attachment
 ) -> str:
     return (
-        f"{course.name} > {homework.number:02d}-{homework.title} > {attachment_content.type_}"
+        f"{course.name} > {homework.number:02d}-{homework.title} > {attachment.type_}"
     )
diff --git a/thu_learn_downloader/download/downloader.py b/thu_learn_downloader/download/downloader.py
index 426c99f..c2c0675 100644
--- a/thu_learn_downloader/download/downloader.py
+++ b/thu_learn_downloader/download/downloader.py
@@ -270,14 +270,14 @@
                 semester=semester,
                 course=course,
                 document_class=document_class,
-                document_content=document,
+                document=document,
                 index=index,
             ),
             description=description.document(
                 semester=semester,
                 course=course,
                 document_class=document_class,
-                document_content=document,
+                document=document,
                 index=index,
             ),
             remote_size=document.size,
@@ -301,7 +301,7 @@
         self, semester: Semester, course: Course, homework: Homework
     ) -> None:
         readme_path: Path = filename.homework(
-            prefix=self.prefix, semester=semester, course=course, homework_content=homework
+            prefix=self.prefix, semester=semester, course=course, homework=homework
         )
         readme_path = Path(re.sub(r'[<>:"\\|?*\x00-\x1F]', '_', str(readme_path)))
 
@@ -315,14 +315,14 @@
                     prefix=self.prefix,
                     semester=semester,
                     course=course,
-                    homework_content=homework,
-                    attachment_content=attachment,
+                    homework=homework,
+                    attachment=attachment,
                 ),
                 description=description.attachment(
                     semester=semester,
                     course=course,
                     homework=homework,
-                    attachment_content=attachment,
+                    attachment=attachment,
                 ),
                 style=style.HOMEWORK,
             )
diff --git a/thu_learn_downloader/download/filename.py b/thu_learn_downloader/download/filename.py
index cd2dffc..e30ba24 100644
--- a/thu_learn_downloader/download/filename.py
+++ b/thu_learn_downloader/download/filename.py
@@ -11,7 +11,7 @@
     semester: Semester,
     course: Course,
     document_class: DocumentClass,
-    document_content: Document,
+    document: Document,
     index: int,
 ) -> Path:
     filename: Path = (
@@ -20,22 +20,22 @@
         / course.name
         / "docs"
         / document_class.title
-        / f"{index:02d}-{document_content.title}".replace("/", "-slash-")
+        / f"{index:02d}-{document.title}".replace("/", "-slash-")
     )
-    if document_content.file_type:
-        filename = filename.with_suffix("." + document_content.file_type)
+    if document.file_type:
+        filename = filename.with_suffix("." + document.file_type)
     return filename
 
 
 def homework(
-    prefix: Path, semester: Semester, course: Course, homework_content: Homework
+    prefix: Path, semester: Semester, course: Course, homework: Homework
 ) -> Path:
     return (
         prefix
         / semester.id
         / course.name
         / "work"
-        / f"{homework_content.number:02d}-{homework_content.title}".replace("/", "-slash-")
+        / f"{homework.number:02d}-{homework.title}".replace("/", "-slash-")
         / "README.md"
     )
 
@@ -44,12 +44,12 @@
     prefix: Path,
     semester: Semester,
     course: Course,
-    homework_content: Homework,
-    attachment_content: Attachment,
+    homework: Homework,
+    attachment: Attachment,
 ) -> Path:
-    filename: Path = Path(attachment_content.name)
+    filename: Path = Path(attachment.name)
     filename = filename.with_stem(
-        f"{homework_content.number:02d}-{homework_content.title}-{attachment_content.type_}".replace(
+        f"{homework.number:02d}-{homework.title}-{attachment.type_}".replace(
             "/", "-slash-"
         )
     )
@@ -58,6 +58,6 @@
         / semester.id
         / course.name
         / "work"
-        / f"{homework_content.number:02d}-{homework_content.title}".replace("/", "-slash-")
+        / f"{homework.number:02d}-{homework.title}".replace("/", "-slash-")
         / filename
     )
diff --git a/thu_learn_downloader/download/selector.py b/thu_learn_downloader/download/selector.py
index 01df79f..a5725e0 100644
--- a/thu_learn_downloader/download/selector.py
+++ b/thu_learn_downloader/download/selector.py
@@ -2,7 +2,6 @@
 
 from pydantic import BaseModel
 
-
 class Selector(BaseModel):
     semesters: Sequence[str] = []
     courses: Sequence[str] = []
diff --git a/thu_learn_downloader/login/auto.py b/thu_learn_downloader/login/auto.py
index d27c007..d15aa4c 100644
--- a/thu_learn_downloader/login/auto.py
+++ b/thu_learn_downloader/login/auto.py
@@ -3,9 +3,9 @@
 
 def username() -> str:
     try:
-        username_bitwarden: str = bitwarden.username()
-        if username_bitwarden:
-            return username_bitwarden
+        username: str = bitwarden.username()
+        if username:
+            return username
     except Exception:
         pass
     return ""
@@ -13,9 +13,9 @@
 
 def password() -> str:
     try:
-        password_bitwarden: str = bitwarden.password()
-        if password_bitwarden:
-            return password_bitwarden
+        password: str = bitwarden.password()
+        if password:
+            return password
     except Exception:
         pass
     return ""
diff --git a/thu_learn_downloader/main.py b/thu_learn_downloader/main.py
index b92568a..dbbb2bc 100644
--- a/thu_learn_downloader/main.py
+++ b/thu_learn_downloader/main.py
@@ -5,16 +5,17 @@
 import typer
 from typer import Option, Typer
 
-from .client.client import Language
-from .client.learn import Learn
-from .common.logging import LogLevel
-from .download.downloader import Downloader
-from .download.selector import Selector
-from .login import auto as login
+from thu_learn_downloader.client.client import Language
+from thu_learn_downloader.client.learn import Learn
+from thu_learn_downloader.common.logging import LogLevel
+from thu_learn_downloader.download.downloader import Downloader
+from thu_learn_downloader.download.selector import Selector
+from thu_learn_downloader.login import auto as login
+# import os
+# os.environ['OPENSSL_CONF'] = r'D:\git-repo\thu-learn-downloader\thu_learn_downloader\openssl.conf'
 
 app: Typer = Typer(name="tld")
 
-
 @app.command()
 def main(
     username: Annotated[str, Option("-u", "--username")] = "",
@@ -23,7 +24,7 @@
     prefix: Annotated[Path, Option(file_okay=False, writable=True)] = Path.home()  # noqa: B008
     / "thu-learn",
     semesters: Annotated[list[str], Option("-s", "--semester")] = [  # noqa: B006
-        "2023-2024-1"
+        "2023-2024-5"
     ],
     courses: Annotated[list[str], Option("-c", "--course")] = [],  # noqa: B006
     document: Annotated[bool, Option()] = True,