diff --git a/.gitignore b/.gitignore
index f51b44f..e3882fe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -50,4 +50,7 @@ extend/base/common/command/curd/migrate_output.php
 /docker-dev/
 /.sisyphus
 /.omo
-/.playwright-mcp
\ No newline at end of file
+/.playwright-mcp
+
+# PHPUnit 测试结果缓存
+tests/.phpunit.cache/
\ No newline at end of file
diff --git a/tests/.phpunit.cache/test-results b/tests/.phpunit.cache/test-results
deleted file mode 100644
index b2e32e5..0000000
--- a/tests/.phpunit.cache/test-results
+++ /dev/null
@@ -1 +0,0 @@
-{"version":1,"defects":[],"times":{"tests\\Feature\\IsolationSmokeTest::test_isolation_probe_rolls_back":0.048,"tests\\Feature\\IsolationSmokeTest::test_refuses_non_test_database":0.004}}
\ No newline at end of file