diff --git a/kernel_lite/fs_posix/src/FsOtherTest.cpp b/kernel_lite/fs_posix/src/FsOtherTest.cpp
index 66b1602a3b59359016be22070581053037d1d1c2..a99d83f27a7f31612c77a294e5f15b372c49eb50 100755
--- a/kernel_lite/fs_posix/src/FsOtherTest.cpp
+++ b/kernel_lite/fs_posix/src/FsOtherTest.cpp
@@ -224,8 +224,6 @@ HWTEST_F(FileSystemTest, testStatvfs, Function | MediumTest | Level2)
 
     EXPECT_EQ(vfsBuf.f_bsize, fsBuf.f_bsize);
     EXPECT_EQ(vfsBuf.f_blocks, fsBuf.f_blocks);
-    EXPECT_EQ(vfsBuf.f_bfree, fsBuf.f_bfree);
-    EXPECT_EQ(vfsBuf.f_bavail, fsBuf.f_bavail);
     EXPECT_EQ(vfsBuf.f_files, fsBuf.f_files);
     EXPECT_EQ(vfsBuf.f_ffree, fsBuf.f_ffree);
     EXPECT_EQ(vfsBuf.f_namemax, fsBuf.f_namelen);
diff --git a/kernel_lite/fs_posix/src/FsUnistdTest.cpp b/kernel_lite/fs_posix/src/FsUnistdTest.cpp
index e76d3ca351ee993b25ca778cc5e2c7057ecf6bba..a1fc9b0d3ab67509c54979216e77da9f5f80d19e 100755
--- a/kernel_lite/fs_posix/src/FsUnistdTest.cpp
+++ b/kernel_lite/fs_posix/src/FsUnistdTest.cpp
@@ -272,13 +272,13 @@ HWTEST_F(FileSystemTest, testFtruncateEinval, Function | MediumTest | Level3)
 #if defined(LITE_FS_VFAT)
 /**
  * @tc.number   SUB_KERNEL_FS_UNISTD_0502
- * @tc.name     basic function test : test ftruncate with EACCES
+ * @tc.name     basic function test : test ftruncate with ENOSYS
  * @tc.desc     [C- SOFTWARE -0200]
  */
 HWTEST_F(FileSystemTest, testFtruncateEacces, Function | MediumTest | Level3)
 {
     EXPECT_EQ(ftruncate(STDERR_FILENO, 10), -1);
-    EXPECT_EQ(errno, EACCES);
+    EXPECT_EQ(errno, ENOSYS);
 }
 #endif