diff --git a/.flake8 b/.flake8
index 662d50c7507d09570df6c89db1e7e64cd9bd56e8..1ddbb23cae304bd94b49c9cc41851c427f89528d 100644
--- a/.flake8
+++ b/.flake8
@@ -70,8 +70,6 @@ per-file-ignores =
     python/paddle/tensor/*:F401
     python/paddle/text/*:F401
     python/paddle/metric/*:F401
-    python/paddle/fluid/tests/custom_kernel/*:F401
-    python/paddle/fluid/tests/custom_runtime/*:F401
     python/paddle/fluid/tests/unittests/ir/*:F401
     python/paddle/fluid/tests/unittests/tokenizer/*:F401
     python/paddle/fluid/tests/unittests/xpu/*:F401
@@ -88,8 +86,5 @@ per-file-ignores =
     python/paddle/fluid/tests/unittests/sequence/*:F401
     python/paddle/fluid/tests/unittests/mkldnn/*:F401
     python/paddle/fluid/tests/unittests/rnn/*:F401
-    python/paddle/fluid/tests/book/*:F401
-    python/paddle/fluid/tests/custom_op/*:F401
     python/paddle/fluid/tests/unittests/test_*:F401
-    python/paddle/fluid/tests/test_*:F401
     python/paddle/fluid/tests/*:F401