diff --git a/pyproject.toml b/pyproject.toml
index a99e90e9f..05b01afec 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -203,10 +203,14 @@ line-length = 100
 [tool.ruff.lint]
 ignore = ["E501"]
 extend-select = [
+    "I",      # https://docs.astral.sh/ruff/rules/#isort-i
     "FA",     # https://docs.astral.sh/ruff/rules/#flake8-future-annotations-fa
     "UP",     # https://docs.astral.sh/ruff/rules/#pyupgrade-up
     "RUF100", # https://docs.astral.sh/ruff/rules/#ruff-specific-rules-ruf
 ]
 
+[tool.ruff.lint.isort]
+extra-standard-library = ["tomllib"]
+
 [tool.bandit]
 exclude_dirs = ["tests", 'examples/*/_tests.py', "conftest.py"]
diff --git a/tests/test_only.py b/tests/test_only.py
index dbfdb0582..2a5eb6e28 100644
--- a/tests/test_only.py
+++ b/tests/test_only.py
@@ -1,7 +1,7 @@
 from tests.testmodels import DoubleFK, Event, SourceFields, StraightFields, Tournament
 from tortoise.contrib import test
-from tortoise.functions import Count
 from tortoise.exceptions import FieldError, IncompleteInstanceError
+from tortoise.functions import Count
 
 
 class TestOnlyStraight(test.TestCase):
diff --git a/tortoise/contrib/mysql/json_functions.py b/tortoise/contrib/mysql/json_functions.py
index 4bc00022c..d9d6e1fc3 100644
--- a/tortoise/contrib/mysql/json_functions.py
+++ b/tortoise/contrib/mysql/json_functions.py
@@ -5,9 +5,8 @@
 from typing import Any
 
 from pypika_tortoise.functions import Cast
-from pypika_tortoise.terms import Criterion
+from pypika_tortoise.terms import Criterion, Term, ValueWrapper
 from pypika_tortoise.terms import Function as PypikaFunction
-from pypika_tortoise.terms import Term, ValueWrapper
 
 from tortoise.filters import not_equal
 from tortoise.query_utils import get_json_filter_operator
diff --git a/tortoise/contrib/mysql/search.py b/tortoise/contrib/mysql/search.py
index 6d680d9a1..3307eb2a3 100644
--- a/tortoise/contrib/mysql/search.py
+++ b/tortoise/contrib/mysql/search.py
@@ -5,9 +5,8 @@
 
 from pypika_tortoise import SqlContext
 from pypika_tortoise.enums import Comparator
-from pypika_tortoise.terms import BasicCriterion
+from pypika_tortoise.terms import BasicCriterion, Term
 from pypika_tortoise.terms import Function as PypikaFunction
-from pypika_tortoise.terms import Term
 
 
 class Comp(Comparator):
diff --git a/tortoise/expressions.py b/tortoise/expressions.py
index c16e719de..48f7be555 100644
--- a/tortoise/expressions.py
+++ b/tortoise/expressions.py
@@ -14,12 +14,10 @@
 from pypika_tortoise.terms import (
     ArithmeticExpression,
     Criterion,
-)
-from pypika_tortoise.terms import Function as PypikaFunction
-from pypika_tortoise.terms import (
     Term,
     ValueWrapper,
 )
+from pypika_tortoise.terms import Function as PypikaFunction
 from pypika_tortoise.utils import format_alias_sql
 
 from tortoise.exceptions import FieldError, OperationalError