diff --git a/apyds/.gitignore b/apyds/.gitignore
index 050cda3c..8b137891 100644
--- a/apyds/.gitignore
+++ b/apyds/.gitignore
@@ -1 +1 @@
-_version.py
+
diff --git a/apyds/__init__.py b/apyds/__init__.py
index 4b959a5c..f414a93a 100644
--- a/apyds/__init__.py
+++ b/apyds/__init__.py
@@ -13,7 +13,6 @@
     "Term",
     "Rule",
     "Search",
-    "__version__",
 ]
 
 from .buffer_size import buffer_size, scoped_buffer_size
@@ -24,4 +23,3 @@
 from .term_t import Term
 from .rule_t import Rule
 from .search_t import Search
-from .version import __version__
diff --git a/apyds/version.py b/apyds/version.py
deleted file mode 100644
index d90dce33..00000000
--- a/apyds/version.py
+++ /dev/null
@@ -1,14 +0,0 @@
-__all__ = [
-    "version",
-    "__version__",
-]
-
-try:
-    from ._version import version, __version__
-except ModuleNotFoundError:
-    try:
-        import importlib.metadata
-
-        version = __version__ = importlib.metadata.version("pyds")
-    except importlib.metadata.PackageNotFoundError:
-        version = __version__ = "0.0.0"
diff --git a/bnf/pyproject.toml b/bnf/pyproject.toml
index eccdb15e..31b226fe 100644
--- a/bnf/pyproject.toml
+++ b/bnf/pyproject.toml
@@ -21,7 +21,6 @@ license = "AGPL-3.0-or-later"
 Repository = "https://github.com/USTC-KnowledgeComputingLab/ds.git"
 
 [tool.setuptools_scm]
-version_file = "apyds_bnf/_version.py"
 version_scheme = "no-guess-dev"
 fallback_version = "0.0.0"
 root = ".."
diff --git a/pyproject.toml b/pyproject.toml
index 7589580e..61313914 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,6 @@ license = "AGPL-3.0-or-later"
 Repository = "https://github.com/USTC-KnowledgeComputingLab/ds.git"
 
 [tool.setuptools_scm]
-version_file = "apyds/_version.py"
 version_scheme = "no-guess-dev"
 fallback_version = "0.0.0"