diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8d43500..db7cdbc 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -29,12 +29,10 @@ jobs:
       matrix:
         rust: [stable]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
-      - run: |
-          rustup set auto-self-update disable
-          rustup toolchain install ${{ matrix.rust }} --profile minimal
+      - uses: dtolnay/rust-toolchain@stable
       - name: Cache Rust Dependencies
         uses: actions/cache@v3
         with:
@@ -100,12 +98,10 @@ jobs:
       matrix:
         rust: [stable]
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: true
-      - run: |
-          rustup set auto-self-update disable
-          rustup toolchain install ${{ matrix.rust }} --profile minimal
+      - uses: dtolnay/rust-toolchain@stable
       - name: Cache Rust Dependencies
         uses: actions/cache@v3
         with:
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 7aee5bd..4f1db14 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,14 +12,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
 
       - name: Install stable toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
+        uses: dtolnay/rust-toolchain@stable
 
       - name: Publish sqlness
         run: cargo publish || true  # Ignore error
diff --git a/Cargo.toml b/Cargo.toml
index aa1db26..cd1f444 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ members = ["sqlness", "sqlness-cli"]
 resolver = "2"
 
 [workspace.package]
-version = "0.5.0"
+version = "0.6.0"
 edition = "2021"
 authors = [
     "CeresDB Authors <ceresdbservice@gmail.com>",
diff --git a/README.md b/README.md
index 1749f73..9800157 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,11 @@
 
 An ergonomic, opinionated framework for SQL integration test.
 
-# Use as library
+# Usage
+
+SQLNESS can be used as library or as command lines tool directly, it support MySQL/PostgreSQL wire protocol.
+
+## Use as library
 
 First add sqlness to your project:
 
@@ -18,11 +22,37 @@ First add sqlness to your project:
 cargo add sqlness
 ```
 
-Then implement `Database` and `EnvController` trait to setup your tests.
+Then implement `Database` and `EnvController` trait to setup your tests. Refer [basic.rs](sqlness/examples/basic.rs) for a complete example.
+
+## Use as CLI
+```bash
+$ cargo install sqlness-cli
+
+$ sqlness-cli -h
+SQLNESS command line tool
 
-Users can refer [basic.rs](sqlness/examples/basic.rs) for a complete example.
+Usage: sqlness-cli [OPTIONS] --case-dir <CASE_DIR> --ip <IP> --port <PORT>
+
+Options:
+  -c, --case-dir <CASE_DIR>  Directory of test cases
+  -i, --ip <IP>              IP of database to test against
+  -p, --port <PORT>          Port of database to test against
+  -u, --user <USER>          User of database to test against
+  -P, --password <PASSWORD>  Password of database to test against
+  -d, --db <DB>              DB name of database to test against
+  -t, --type <DB_TYPE>       Which DBMS to test against [default: mysql] [possible values: mysql, postgresql]
+  -h, --help                 Print help
+  -V, --version              Print version
+```
+
+One example used in our CI is
+```bash
+sqlness-cli -c tests -i 127.0.0.1 -p 3306 -u root -P 1a2b3c -d public
+```
+It will test against a MySQL server listening on `127.0.0.1:3306`
 
-This is the directory structure of examples
+## Testcase structures
+This is the directory structure of testcase for [basic-example](sqlness/examples/basic-case):
 
 ```
 $ tree examples/
@@ -67,34 +97,6 @@ Stop, env:simple.
 MyDB stopped.
 ```
 
-# Use as CLI
-If the tested database supports common wire protocol(such as MySQL), users can choose to use `sqlness-cli` to run integration tests without writing any code.
-```bash
-$ cargo install sqlness-cli
-
-$ sqlness-cli -h
-A cli to run sqlness tests
-
-Usage: sqlness-cli [OPTIONS] --case-dir <CASE_DIR> --ip <IP> --port <PORT>
-
-Options:
-  -c, --case-dir <CASE_DIR>  Directory of test cases
-  -i, --ip <IP>              IP of database to test against
-  -p, --port <PORT>          Port of database to test against
-  -u, --user <USER>          User of database to test against
-  -P, --password <PASSWORD>  Password of database to test against
-  -d, --db <DB>              DB name of database to test against
-  -t, --type <TYPE>          Which DBMS to test against [default: mysql] [possible values: mysql]
-  -h, --help                 Print help
-  -V, --version              Print version
-```
-
-One example used in our CI is
-```bash
-sqlness-cli -c tests -i 127.0.0.1 -p 3306 -u root -P 1a2b3c -d public
-```
-It will test against a MySQL server listening on `127.0.0.1:3306`
-
 # Who is using
 
 - [CeresDB](https://github.com/CeresDB/ceresdb), a high-performance, distributed, cloud native time-series database that can handle both time-series and analytics workloads.
diff --git a/sqlness-cli/Cargo.toml b/sqlness-cli/Cargo.toml
index b45758d..d4f2d54 100644
--- a/sqlness-cli/Cargo.toml
+++ b/sqlness-cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sqlness-cli"
-description = "Sqlness command line tool"
+description = "SQLNESS command line tool"
 version = { workspace = true }
 edition = { workspace = true }
 homepage = { workspace = true }
@@ -13,4 +13,4 @@ readme = { workspace = true }
 async-trait = "0.1.64"
 clap = { version = "4.1.8", features = ["derive"] }
 futures = "0.3.26"
-sqlness = { path = "../sqlness", version = "0.5", features = ["mysql", "postgres"] }
+sqlness = { path = "../sqlness", version = "0.6", features = ["mysql", "postgres"] }