diff --git a/internal/emu/disk_integration_test.go b/internal/emu/disk_integration_test.go
index e2d38bc..7c16188 100644
--- a/internal/emu/disk_integration_test.go
+++ b/internal/emu/disk_integration_test.go
@@ -20,7 +20,7 @@ import (
 // TestDiskCompactIntegration runs compact end to end against a real qemu-img -- the path the fake-manager unit tests
 // cannot reach, and the one the `-T none` bug failed on for every real qcow2 overlay (ModAVD/ModAVD#2 P1-1). It is
 // skipped unless MODAVD_TEST_SDK_ROOT points at an SDK whose emulator\qemu-img.exe exists, so CI without an SDK just
-// skips it. Run it with, e.g., MODAVD_TEST_SDK_ROOT=E:\aosp\sdk-mas37.
+// skips it. Run it with MODAVD_TEST_SDK_ROOT set to such an SDK directory, e.g. MODAVD_TEST_SDK_ROOT=<SDK 目录>.
 func TestDiskCompactIntegration(t *testing.T) {
 	t.Run("EmptyBacking", func(t *testing.T) {
 		testDiskCompactIntegration(t, false)
diff --git a/internal/emu/disk_test.go b/internal/emu/disk_test.go
index 15503fc..b78c6d1 100644
--- a/internal/emu/disk_test.go
+++ b/internal/emu/disk_test.go
@@ -60,7 +60,7 @@ func TestParseQemuImgCheck(t *testing.T) {
     "total-clusters": 131072,
     "check-errors": 0,
     "allocated-clusters": 32586,
-    "filename": "E:\\private\\avd\\x.avd\\userdata-qemu.img.qcow2",
+    "filename": "C:\\avd\\x.avd\\userdata-qemu.img.qcow2",
     "format": "qcow2",
     "fragmented-clusters": 6736
 }