diff --git a/kernel/libs/cpio-decoder/src/test.rs b/kernel/libs/cpio-decoder/src/test.rs
index 32b143d38..1aecd1a85 100644
--- a/kernel/libs/cpio-decoder/src/test.rs
+++ b/kernel/libs/cpio-decoder/src/test.rs
@@ -5,7 +5,7 @@ use lending_iterator::LendingIterator;
 use super::{CpioDecoder, FileType, error::*};
 
 #[test]
-fn test_decoder() {
+fn decoder() {
     use std::process::{Command, Stdio};
 
     let manifest_path = std::env::var("CARGO_MANIFEST_DIR").unwrap();
@@ -63,7 +63,7 @@ fn test_decoder() {
 }
 
 #[test]
-fn test_short_buffer() {
+fn short_buffer() {
     let short_buffer: Vec<u8> = Vec::new();
     let mut decoder = CpioDecoder::new(short_buffer.as_slice());
     let entry_result = decoder.next().unwrap();
@@ -72,7 +72,7 @@ fn test_short_buffer() {
 }
 
 #[test]
-fn test_invalid_buffer() {
+fn invalid_buffer() {
     let buffer: &[u8] = b"invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic.invalidmagic";
     let mut decoder = CpioDecoder::new(buffer);
     let entry_result = decoder.next().unwrap();
diff --git a/kernel/libs/jhash/src/lib.rs b/kernel/libs/jhash/src/lib.rs
index 965fac1ea..ead7cd3bc 100644
--- a/kernel/libs/jhash/src/lib.rs
+++ b/kernel/libs/jhash/src/lib.rs
@@ -260,7 +260,7 @@ mod test {
     const JHASH_INITVAL: u32 = 0;
 
     #[test]
-    fn test_jhash_3vals() {
+    fn jhash_3vals_works() {
         assert_eq!(jhash_3vals(1, 2, 3, JHASH_INITVAL), 2757843189);
         assert_eq!(jhash_3vals(4, 5, 6, JHASH_INITVAL), 3701334656);
 
@@ -275,7 +275,7 @@ mod test {
     }
 
     #[test]
-    fn test_jhash_2vals() {
+    fn jhash_2vals_works() {
         assert_eq!(jhash_2vals(1, 2, JHASH_INITVAL), 2337044857);
         assert_eq!(jhash_2vals(3, 4, JHASH_INITVAL), 3842257880);
         assert_eq!(jhash_2vals(0, 0, JHASH_INITVAL), 1489077439);
@@ -285,7 +285,7 @@ mod test {
     }
 
     #[test]
-    fn test_jhash_1vals() {
+    fn jhash_1vals_works() {
         assert_eq!(jhash_1vals(1, JHASH_INITVAL), 1923623579);
         assert_eq!(jhash_1vals(5, JHASH_INITVAL), 4121471414);
         assert_eq!(jhash_1vals(0, JHASH_INITVAL), 76781240);
@@ -295,7 +295,7 @@ mod test {
     }
 
     #[test]
-    fn test_jhash_u32_array() {
+    fn jhash_u32_array_works() {
         assert_eq!(jhash_u32_array(&[1, 2, 3], JHASH_INITVAL), 2757843189);
         assert_eq!(jhash_u32_array(&[4, 5, 6, 7, 8], JHASH_INITVAL), 581654130);
         assert_eq!(jhash_u32_array(&[], JHASH_INITVAL), 3735928559);
@@ -309,7 +309,7 @@ mod test {
     }
 
     #[test]
-    fn test_jhash_slice() {
+    fn jhash_slice_works() {
         assert_eq!(jhash_slice(b"hello world", JHASH_INITVAL), 1252609637);
         assert_eq!(jhash_slice(b"12345", JHASH_INITVAL), 729031446);
         assert_eq!(jhash_slice(b"\n\t\r", JHASH_INITVAL), 483925400);
diff --git a/kernel/src/fs/configfs/test.rs b/kernel/src/fs/configfs/test.rs
index e64cbf99d..df1d65bb5 100644
--- a/kernel/src/fs/configfs/test.rs
+++ b/kernel/src/fs/configfs/test.rs
@@ -158,7 +158,7 @@ fn init_demo_subsystem() {
 }
 
 #[ktest]
-fn test_config_fs() {
+fn config_fs() {
     init_demo_subsystem();
     let config_fs = super::fs::ConfigFs::singleton();
 
diff --git a/kernel/src/fs/pipe/common.rs b/kernel/src/fs/pipe/common.rs
index a2587e2d8..fe89ae636 100644
--- a/kernel/src/fs/pipe/common.rs
+++ b/kernel/src/fs/pipe/common.rs
@@ -539,7 +539,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_read_empty() {
+    fn read_empty() {
         test_blocking(
             |writer| {
                 assert_eq!(write(writer.as_ref(), &[1]).unwrap(), 1);
@@ -554,7 +554,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_write_full() {
+    fn write_full() {
         test_blocking(
             |writer| {
                 assert_eq!(write(writer.as_ref(), &[1, 2, 3]).unwrap(), 2);
@@ -572,7 +572,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_read_closed() {
+    fn read_closed() {
         test_blocking(
             drop,
             |reader| {
@@ -584,7 +584,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_write_closed() {
+    fn write_closed() {
         test_blocking(
             |writer| {
                 assert_eq!(write(writer.as_ref(), &[1, 2, 3]).unwrap(), 2);
@@ -599,7 +599,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_write_atomicity() {
+    fn write_atomicity() {
         test_blocking(
             |writer| {
                 assert_eq!(write(writer.as_ref(), &[1]).unwrap(), 1);
diff --git a/kernel/src/fs/sysfs/test.rs b/kernel/src/fs/sysfs/test.rs
index a27155ec2..2c5e10133 100644
--- a/kernel/src/fs/sysfs/test.rs
+++ b/kernel/src/fs/sysfs/test.rs
@@ -245,7 +245,7 @@ fn init_sysfs_with_mock_tree() -> Arc<SysFs> {
 }
 
 #[ktest]
-fn test_sysfs_root_lookup() {
+fn root_lookup() {
     // Setup: Create SysFs instance backed by the mock systree
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode(); // Get the sysfs root inode
@@ -280,7 +280,7 @@ fn test_sysfs_root_lookup() {
 }
 
 #[ktest]
-fn test_sysfs_branch_lookup() {
+fn branch_lookup() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     // Action: Lookup a branch node within sysfs
@@ -313,7 +313,7 @@ fn test_sysfs_branch_lookup() {
 }
 
 #[ktest]
-fn test_sysfs_leaf_lookup() {
+fn leaf_lookup() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     // Action: Lookup a leaf node (represented as a directory in sysfs)
@@ -350,7 +350,7 @@ fn test_sysfs_leaf_lookup() {
 }
 
 #[ktest]
-fn test_sysfs_read_attr() {
+fn read_attr() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     let leaf1_dir_inode = root_inode
@@ -381,7 +381,7 @@ fn test_sysfs_read_attr() {
 }
 
 #[ktest]
-fn test_sysfs_write_attr() {
+fn write_attr() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     let leaf1_dir_inode = root_inode
@@ -426,7 +426,7 @@ fn test_sysfs_write_attr() {
 }
 
 #[ktest]
-fn test_sysfs_read_link() {
+fn read_link() {
     use crate::fs::utils::SymbolicLink;
 
     let sysfs = init_sysfs_with_mock_tree();
@@ -462,7 +462,7 @@ impl DirentVisitor for TestDirentVisitor {
 }
 
 #[ktest]
-fn test_sysfs_readdir_leaf() {
+fn readdir_leaf() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     let leaf1_inode = root_inode
@@ -510,7 +510,7 @@ fn test_sysfs_readdir_leaf() {
 }
 
 #[ktest]
-fn test_sysfs_mode_permissions() {
+fn mode_permissions() {
     let sysfs = init_sysfs_with_mock_tree();
     let root_inode = sysfs.root_inode();
     let leaf1_dir_inode = root_inode
diff --git a/kernel/src/fs/utils/inode_mode.rs b/kernel/src/fs/utils/inode_mode.rs
index 8cf9bf44c..fbfd7f253 100644
--- a/kernel/src/fs/utils/inode_mode.rs
+++ b/kernel/src/fs/utils/inode_mode.rs
@@ -254,7 +254,7 @@ mod test {
     use ostd::prelude::*;
 
     #[ktest]
-    fn test_mkmod_and_chmod() {
+    fn mkmod_and_chmod() {
         let mode0 = mkmod!(a+rw);
         assert!(mode0.bits() == 0o666);
 
diff --git a/kernel/src/process/signal/pause.rs b/kernel/src/process/signal/pause.rs
index 53f5fa81c..a9e773987 100644
--- a/kernel/src/process/signal/pause.rs
+++ b/kernel/src/process/signal/pause.rs
@@ -281,7 +281,7 @@ mod test {
     use crate::thread::{Thread, kernel_thread::ThreadOptions};
 
     #[ktest]
-    fn test_waiter_pause() {
+    fn waiter_pause() {
         let wait_queue = Arc::new(WaitQueue::new());
         let wait_queue_cloned = wait_queue.clone();
 
diff --git a/kernel/src/process/signal/poll.rs b/kernel/src/process/signal/poll.rs
index 5d082ff43..31f8bd2f0 100644
--- a/kernel/src/process/signal/poll.rs
+++ b/kernel/src/process/signal/poll.rs
@@ -398,7 +398,7 @@ mod test {
     use super::*;
 
     #[ktest]
-    fn test_notify_before() {
+    fn notify_before() {
         let pollee = Pollee::new();
 
         pollee.notify(IoEvents::OUT);
@@ -417,7 +417,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_notify_middle() {
+    fn notify_middle() {
         let pollee = Pollee::new();
 
         assert_eq!(
@@ -439,7 +439,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_notify_after() {
+    fn notify_after() {
         let pollee = Pollee::new();
 
         assert_eq!(
@@ -460,7 +460,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_nested_notify_before() {
+    fn nested_notify_before() {
         let pollee = Pollee::new();
 
         pollee.notify(IoEvents::OUT);
@@ -486,7 +486,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_nested_notify_between() {
+    fn nested_notify_between() {
         let pollee = Pollee::new();
 
         assert_eq!(
@@ -513,7 +513,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_nested_notify_inside() {
+    fn nested_notify_inside() {
         let pollee = Pollee::new();
 
         assert_eq!(
diff --git a/kernel/src/process/sync/condvar.rs b/kernel/src/process/sync/condvar.rs
index ab2282145..34fe95285 100644
--- a/kernel/src/process/sync/condvar.rs
+++ b/kernel/src/process/sync/condvar.rs
@@ -271,7 +271,7 @@ mod test {
     use crate::thread::{Thread, kernel_thread::ThreadOptions};
 
     #[ktest]
-    fn test_condvar_wait() {
+    fn wait() {
         let pair = Arc::new((Mutex::new(false), Condvar::new()));
         let pair2 = Arc::clone(&pair);
 
@@ -295,7 +295,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_condvar_wait_timeout() {
+    fn wait_timeout() {
         let pair = Arc::new((Mutex::new(false), Condvar::new()));
         let pair2 = Arc::clone(&pair);
 
@@ -321,7 +321,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_condvar_wait_while() {
+    fn wait_while() {
         let pair = Arc::new((Mutex::new(true), Condvar::new()));
         let pair2 = Arc::clone(&pair);
 
@@ -344,7 +344,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_condvar_wait_timeout_while() {
+    fn wait_timeout_while() {
         let pair = Arc::new((Mutex::new(true), Condvar::new()));
         let pair2 = Arc::clone(&pair);
 
diff --git a/kernel/src/util/ring_buffer.rs b/kernel/src/util/ring_buffer.rs
index 186224453..698c51465 100644
--- a/kernel/src/util/ring_buffer.rs
+++ b/kernel/src/util/ring_buffer.rs
@@ -511,7 +511,7 @@ mod test {
     use super::*;
 
     #[ktest]
-    fn test_rb_basics() {
+    fn basics() {
         let mut rb = RingBuffer::<i32>::new(4);
         rb.push(-100).unwrap();
         rb.push_slice(&[-1]).unwrap();
@@ -536,7 +536,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_rb_write_read_one() {
+    fn write_read_one() {
         let rb = RingBuffer::<u8>::new(1);
 
         let (mut prod, mut cons) = rb.split();
@@ -582,7 +582,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_rb_write_read_all() {
+    fn write_read_all() {
         let rb = RingBuffer::<u8>::new(4 * PAGE_SIZE);
         assert_eq!(rb.capacity(), 4 * PAGE_SIZE);
 
diff --git a/kernel/src/vm/vmar/interval_set.rs b/kernel/src/vm/vmar/interval_set.rs
index d32bf460e..35f98b879 100644
--- a/kernel/src/vm/vmar/interval_set.rs
+++ b/kernel/src/vm/vmar/interval_set.rs
@@ -261,7 +261,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_insert_and_find_one() {
+    fn insert_and_find_one() {
         let mut set = IntervalSet::new();
         let interval = TestInterval { range: 10..20 };
         set.insert(interval.clone());
@@ -271,7 +271,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_remove() {
+    fn remove() {
         let mut set = IntervalSet::new();
         let interval = TestInterval { range: 10..20 };
         set.insert(interval.clone());
@@ -281,7 +281,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_iter() {
+    fn iter() {
         let mut set = IntervalSet::new();
         let interval1 = TestInterval { range: 10..20 };
         let interval2 = TestInterval { range: 30..40 };
@@ -293,7 +293,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_find() {
+    fn find() {
         let mut set = IntervalSet::new();
         let interval1 = TestInterval { range: 10..20 };
         let interval2 = TestInterval { range: 30..40 };
@@ -309,7 +309,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_take_one() {
+    fn take_one() {
         let mut set = IntervalSet::new();
         let interval1 = TestInterval { range: 10..20 };
         let interval2 = TestInterval { range: 20..30 };
@@ -321,7 +321,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_take() {
+    fn take() {
         let mut set = IntervalSet::new();
         let interval1 = TestInterval { range: 10..20 };
         let interval2 = TestInterval { range: 30..40 };
@@ -337,7 +337,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_clear() {
+    fn clear() {
         let mut set = IntervalSet::new();
         let interval1 = TestInterval { range: 10..20 };
         let interval2 = TestInterval { range: 20..30 };
diff --git a/kernel/src/vm/vmar/vmar_impls/fork.rs b/kernel/src/vm/vmar/vmar_impls/fork.rs
index d53a20d59..7c3f6954f 100644
--- a/kernel/src/vm/vmar/vmar_impls/fork.rs
+++ b/kernel/src/vm/vmar/vmar_impls/fork.rs
@@ -132,7 +132,7 @@ mod test {
     use super::*;
 
     #[ktest]
-    fn test_cow_copy_pt() {
+    fn cow_copy_pt_basic() {
         let vm_space = VmSpace::new();
         let map_range = PAGE_SIZE..(PAGE_SIZE * 2);
         let cow_range = 0..PAGE_SIZE * 512 * 512;
@@ -264,7 +264,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_cow_copy_pt_iomem() {
+    fn cow_copy_pt_iomem() {
         /// A very large address (1TiB) beyond typical physical memory for testing.
         const IOMEM_PADDR: usize = 0x100_000_000_000;
 
diff --git a/osdk/deps/frame-allocator/src/chunk.rs b/osdk/deps/frame-allocator/src/chunk.rs
index d4a2d07c4..7635c5fc4 100644
--- a/osdk/deps/frame-allocator/src/chunk.rs
+++ b/osdk/deps/frame-allocator/src/chunk.rs
@@ -257,7 +257,7 @@ mod test {
     use ostd::prelude::ktest;
 
     #[ktest]
-    fn test_greater_order_of() {
+    fn greater_order_of_works() {
         #[track_caller]
         fn assert_greater_order_of(nframes: usize, expected: BuddyOrder) {
             assert_eq!(greater_order_of(nframes * PAGE_SIZE), expected);
@@ -275,7 +275,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_lesser_order_of() {
+    fn lesser_order_of_works() {
         #[track_caller]
         fn assert_lesser_order_of(nframes: usize, expected: BuddyOrder) {
             assert_eq!(lesser_order_of(nframes * PAGE_SIZE), expected);
@@ -293,7 +293,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_max_order_from() {
+    fn max_order_from_works() {
         #[track_caller]
         fn assert_max_order_from(frame_num: usize, expected: BuddyOrder) {
             assert_eq!(max_order_from(frame_num * PAGE_SIZE), expected);
@@ -315,7 +315,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_split_to_chunks() {
+    fn split_to_chunks_works() {
         use alloc::{vec, vec::Vec};
 
         #[track_caller]
@@ -346,7 +346,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_split_to_order() {
+    fn split_to_order_works() {
         use alloc::{vec, vec::Vec};
 
         #[track_caller]
@@ -374,7 +374,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_free_chunk_ops() {
+    fn free_chunk_ops() {
         let order = 3;
         let size = size_of_order(order);
         let region = MockMemoryRegion::alloc(size);
diff --git a/osdk/deps/frame-allocator/src/set.rs b/osdk/deps/frame-allocator/src/set.rs
index 52fce5918..d40feff1e 100644
--- a/osdk/deps/frame-allocator/src/set.rs
+++ b/osdk/deps/frame-allocator/src/set.rs
@@ -107,7 +107,7 @@ mod test {
     use ostd::prelude::ktest;
 
     #[ktest]
-    fn test_buddy_set_insert_alloc() {
+    fn buddy_set_insert_alloc() {
         let region_order = 4;
         let region_size = size_of_order(region_order);
         let region = MockMemoryRegion::alloc(region_size);
diff --git a/osdk/deps/frame-allocator/src/smp_counter.rs b/osdk/deps/frame-allocator/src/smp_counter.rs
index a0465395a..9382a573f 100644
--- a/osdk/deps/frame-allocator/src/smp_counter.rs
+++ b/osdk/deps/frame-allocator/src/smp_counter.rs
@@ -88,7 +88,7 @@ mod test {
     use ostd::{cpu::PinCurrentCpu, irq, prelude::*};
 
     #[ktest]
-    fn test_per_cpu_counter() {
+    fn per_cpu_counter() {
         fast_smp_counter! {
             /// The total size of free memory.
             pub static FREE_SIZE_COUNTER: usize;
diff --git a/osdk/deps/test-kernel/src/path.rs b/osdk/deps/test-kernel/src/path.rs
index 45f63e814..c640cc5a0 100644
--- a/osdk/deps/test-kernel/src/path.rs
+++ b/osdk/deps/test-kernel/src/path.rs
@@ -124,7 +124,7 @@ mod path_test {
     use super::*;
 
     #[ktest]
-    fn test_ktest_path() {
+    fn basics() {
         let mut path = KtestPath::new();
         path.push_back("a");
         path.push_back("b");
@@ -137,7 +137,7 @@ mod path_test {
     }
 
     #[ktest]
-    fn test_ktest_path_starts_with() {
+    fn starts_with() {
         let mut path = KtestPath::new();
         path.push_back("a");
         path.push_back("b");
@@ -152,7 +152,7 @@ mod path_test {
     }
 
     #[ktest]
-    fn test_ktest_path_ends_with() {
+    fn ends_with() {
         let mut path = KtestPath::new();
         path.push_back("a");
         path.push_back("b");
@@ -263,7 +263,7 @@ mod suffix_trie_test {
     ];
 
     #[ktest]
-    fn test_contains() {
+    fn contains() {
         let trie = SuffixTrie::from_paths(TEST_PATHS.iter().map(|&s| KtestPath::from(s)));
 
         assert!(trie.contains(KtestPath::from("e::f::g::a::b::c::d").iter()));
@@ -280,7 +280,7 @@ mod suffix_trie_test {
     }
 
     #[ktest]
-    fn test_matches() {
+    fn matches() {
         let trie = SuffixTrie::from_paths(TEST_PATHS.iter().map(|&s| KtestPath::from(s)));
 
         assert!(trie.matches(KtestPath::from("a::b::c::d").iter()));
diff --git a/osdk/deps/test-kernel/src/tree.rs b/osdk/deps/test-kernel/src/tree.rs
index 311e14973..9155374f1 100644
--- a/osdk/deps/test-kernel/src/tree.rs
+++ b/osdk/deps/test-kernel/src/tree.rs
@@ -252,7 +252,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_tree_iter() {
+    fn tree_iter() {
         let tree = gen_test_case!();
         let mut iter = tree.iter();
         let c1 = iter.next().unwrap();
@@ -263,7 +263,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_crate_iter() {
+    fn crate_iter() {
         let tree = gen_test_case!();
         for crate_ in tree.iter() {
             if crate_.name() == "crate1" {
@@ -287,7 +287,7 @@ mod tests {
     }
 
     #[ktest]
-    fn test_module_iter() {
+    fn module_iter() {
         let tree = gen_test_case!();
         let mut collection = Vec::<&KtestItem>::new();
         for crate_ in tree.iter() {
diff --git a/ostd/libs/align_ext/src/lib.rs b/ostd/libs/align_ext/src/lib.rs
index 3fb24008f..2c7e8da63 100644
--- a/ostd/libs/align_ext/src/lib.rs
+++ b/ostd/libs/align_ext/src/lib.rs
@@ -76,7 +76,7 @@ mod test {
     use super::*;
 
     #[test]
-    fn test_align_up() {
+    fn align_up() {
         let input_ns = [0usize, 1, 2, 9, 15, 21, 32, 47, 50];
         let input_as = [2usize, 2, 2, 2, 4, 4, 8, 8, 8];
         let output_ns = [0usize, 2, 2, 10, 16, 24, 32, 48, 56];
@@ -90,7 +90,7 @@ mod test {
     }
 
     #[test]
-    fn test_align_down() {
+    fn align_down() {
         let input_ns = [0usize, 1, 2, 9, 15, 21, 32, 47, 50];
         let input_as = [2usize, 2, 2, 2, 4, 4, 8, 8, 8];
         let output_ns = [0usize, 0, 2, 8, 12, 20, 32, 40, 48];
diff --git a/ostd/libs/linux-bzimage/boot-params/src/lib.rs b/ostd/libs/linux-bzimage/boot-params/src/lib.rs
index ae32d013b..3eec812a2 100644
--- a/ostd/libs/linux-bzimage/boot-params/src/lib.rs
+++ b/ostd/libs/linux-bzimage/boot-params/src/lib.rs
@@ -266,7 +266,7 @@ mod tests {
     use super::*;
 
     #[test]
-    fn test_screen_info_offsets() {
+    fn screen_info_offsets() {
         assert_eq!(offset_of!(ScreenInfo, orig_x), 0x00);
         assert_eq!(offset_of!(ScreenInfo, orig_y), 0x01);
         assert_eq!(offset_of!(ScreenInfo, ext_mem_k), 0x02);
@@ -305,7 +305,7 @@ mod tests {
     }
 
     #[test]
-    fn test_boot_params_offsets() {
+    fn boot_params_offsets() {
         assert_eq!(offset_of!(BootParams, screen_info), 0x000);
         assert_eq!(offset_of!(BootParams, apm_bios_info), 0x040);
         assert_eq!(offset_of!(BootParams, tboot_addr), 0x058);
diff --git a/ostd/src/cpu/local/mod.rs b/ostd/src/cpu/local/mod.rs
index 6109acce1..9785cde31 100644
--- a/ostd/src/cpu/local/mod.rs
+++ b/ostd/src/cpu/local/mod.rs
@@ -317,7 +317,7 @@ mod test {
     use ostd_macros::ktest;
 
     #[ktest]
-    fn test_cpu_local() {
+    fn cpu_local() {
         crate::cpu_local! {
             static FOO: RefCell<usize> = RefCell::new(1);
         }
@@ -330,7 +330,7 @@ mod test {
     }
 
     #[ktest]
-    fn test_cpu_local_cell() {
+    fn cpu_local_cell() {
         crate::cpu_local_cell! {
             static BAR: usize = 3;
         }
diff --git a/ostd/src/mm/frame/allocator.rs b/ostd/src/mm/frame/allocator.rs
index fcb1ac900..66c2f52eb 100644
--- a/ostd/src/mm/frame/allocator.rs
+++ b/ostd/src/mm/frame/allocator.rs
@@ -106,7 +106,7 @@ impl FrameAllocOptions {
 }
 
 #[cfg(ktest)]
-#[ktest]
+#[ktest(expect_redundant_test_prefix)]
 fn test_alloc_dealloc() {
     // Here we allocate and deallocate frames in random orders to test the allocator.
     // We expect the test to fail if the underlying implementation panics.
diff --git a/ostd/src/mm/page_table/test.rs b/ostd/src/mm/page_table/test.rs
index 524d5076f..df5455e7c 100644
--- a/ostd/src/mm/page_table/test.rs
+++ b/ostd/src/mm/page_table/test.rs
@@ -155,7 +155,7 @@ mod test_utils {
         }
     }
 
-    #[ktest]
+    #[ktest(expect_redundant_test_prefix)]
     fn test_subset_iter() {
         use alloc::{vec, vec::Vec};
 
@@ -964,7 +964,7 @@ mod protection_and_query {
     }
 
     #[ktest]
-    fn test_protect_next_empty_entry() {
+    fn protect_next_empty_entry() {
         let page_table = PageTable::<TestPtConfig>::empty();
         let range = 0x1000..0x2000;
         let preempt_guard = disable_preempt();
@@ -979,7 +979,7 @@ mod protection_and_query {
     }
 
     #[ktest]
-    fn test_protect_next_touches_empty_range() {
+    fn protect_next_touches_empty_range() {
         let page_table = PageTable::<TestPtConfig>::empty();
         let range = 0x1000..0x3000; // Range spanning multiple pages.
         let preempt_guard = disable_preempt();
diff --git a/ostd/src/sync/mutex.rs b/ostd/src/sync/mutex.rs
index 9f7ae1ff1..005ee4a4a 100644
--- a/ostd/src/sync/mutex.rs
+++ b/ostd/src/sync/mutex.rs
@@ -140,7 +140,7 @@ mod test {
 
     // A regression test for a bug fixed in [#1279](https://github.com/asterinas/asterinas/pull/1279).
     #[ktest]
-    fn test_mutex_try_lock_does_not_unlock() {
+    fn try_lock_does_not_unlock() {
         let lock = Mutex::new(0);
         assert!(!lock.lock.load(Ordering::Relaxed));