diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
new file mode 100644
index 0000000..24d5ad8
--- /dev/null
+++ b/.github/workflows/rust.yml
@@ -0,0 +1,32 @@
+on: [push, pull_request]
+
+name: CI
+
+jobs:
+  check:
+    name: 🍋 Check 检测
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: check
+
+  test:
+    name: 🍋 Run Test Suite 单元测试
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
diff --git a/Cargo.toml b/Cargo.toml
index 0c218bc..16a6bd9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "mimalloc-rust"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2018"
 repository = "https://github.com/lemonhx/mimalloc-rust"
 description = "the best binding for mimalloc in rust"
diff --git a/src/lib.rs b/src/lib.rs
index 468ab58..0fbb17b 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -20,7 +20,7 @@
 //! #![feature(allocator_api)]
 //! use std::{ffi::c_void, mem::ManuallyDrop};
 //!
-//! use crate::{
+//! use mimalloc_rust::{
 //!     heap::{HeapVisitor, MiMallocHeap},
 //!     raw::{
 //!         heap::{mi_heap_area_t, mi_heap_delete, mi_heap_new},
diff --git a/src/tests/mod.rs b/src/tests/mod.rs
index 4df0dad..9709ae1 100644
--- a/src/tests/mod.rs
+++ b/src/tests/mod.rs
@@ -1,17 +1,8 @@
 mod heap;
-use std::{ffi::c_void, mem::ManuallyDrop, println};
 
-use crate::raw::{
-    heap::{mi_heap_area_t, mi_heap_delete},
-    runtime_options::mi_option_show_stats,
-    types::mi_heap_t,
-};
+use crate::raw::runtime_options::mi_option_show_stats;
 
-use crate::{
-    heap::{HeapVisitor, MiMallocHeap},
-    raw::heap::mi_heap_new,
-    with_heap, GlobalMiMalloc,
-};
+use crate::GlobalMiMalloc;
 
 #[global_allocator]
 static GLOBAL_MIMALLOC: GlobalMiMalloc = GlobalMiMalloc;