diff --git a/Cargo.toml b/Cargo.toml
index c51c012..15af845 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,10 +1,10 @@
 [package]
 name = "dingtalk"
-version = "1.0.0"
+version = "1.0.1"
 authors = ["Hatter Jiang <jht5945@gmail.com>"]
 edition = "2018"
-description = "DingTalk Robot Util, Send text/markdown/link messages using DingTalk robot"
-keywords = ["DingTalk", "Robot", "Message"]
+description = "DingTalk Robot Util, Send text/markdown/link messages using DingTalk robot, 钉钉机器人"
+keywords = ["DingTalk", "Robot", "Message", "钉钉", "机器人"]
 readme = "README.md"
 repository = "https://git.hatter.ink/hatter/dingtalk"
 license = "MIT"
diff --git a/README.md b/README.md
index a68bb39..fedfe96 100644
--- a/README.md
+++ b/README.md
@@ -25,9 +25,65 @@ pub fn main() -> Result<(), Box<dyn std::error::Error>> {
 }
 ```
 
+Sample, send markdown message:
+```rust
+dt.send_markdown("markdown title 001", r#"# markdown content 001
+* line 0
+* line 1
+* line 2"#)?;
+```
+
+Sample, send link message:
+```rust
+dt.send_link("link title 001", "link content 001", "https://hatter.ink/favicon.png", "https://hatter.ink/")?;
+```
+
+Sample, send feed card message:
+```rust
+dt.send_message(&DingTalkMessage::new_feed_card()
+    .add_feed_card_link(DingTalkMessageFeedCardLink{
+        title: "test feed card title 001".into(),
+        message_url: "https://hatter.ink/".into(),
+        pic_url: "https://hatter.ink/favicon.png".into(),
+    })
+    .add_feed_card_link(DingTalkMessageFeedCardLink{
+        title: "test feed card title 002".into(),
+        message_url: "https://hatter.ink/".into(),
+        pic_url: "https://hatter.ink/favicon.png".into(),
+    })
+)?;
+```
+
+Sample, send action card message(single btn):
+```rust
+dt.send_message(&DingTalkMessage::new_action_card("action card 001", "action card text 001")
+    .set_action_card_signle_btn(DingTalkMessageActionCardBtn{
+        title: "test signle btn title".into(),
+        action_url: "https://hatter.ink/".into(),
+    })
+)?;
+```
+
+Sample, send action card message(multi btns):
+```rust
+dt.send_message(&DingTalkMessage::new_action_card("action card 002", "action card text 002")
+    .add_action_card_btn(DingTalkMessageActionCardBtn{
+        title: "test signle btn title 01".into(),
+        action_url: "https://hatter.ink/".into(),
+    })
+    .add_action_card_btn(DingTalkMessageActionCardBtn{
+        title: "test signle btn title 02".into(),
+        action_url: "https://hatter.ink/".into(),
+    })
+)?;
+```
+
 
 #### Changelog
 
+* v1.0.1
+    * change two fn names
+    * Add readme sample codes
 * v1.0.0
     * `TEXT` -> `Text` ..., change enum caps
     * Add `ActionCard` message, send action card message type
diff --git a/src/lib.rs b/src/lib.rs
index e6da387..ece24df 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -232,13 +232,13 @@ impl <'a> DingTalkMessage<'a> {
     }
 
     /// Set action card single btn
-    pub fn action_card_signle_btn(mut self, btn: DingTalkMessageActionCardBtn) -> Self {
+    pub fn set_action_card_signle_btn(mut self, btn: DingTalkMessageActionCardBtn) -> Self {
         self.action_card_single_btn = Some(btn);
         self
     }
 
     /// Add action card btn
-    pub fn action_card_add_btn(mut self, btn: DingTalkMessageActionCardBtn) -> Self {
+    pub fn add_action_card_btn(mut self, btn: DingTalkMessageActionCardBtn) -> Self {
         self.action_card_btns.push(btn);
         self
     }
@@ -490,3 +490,53 @@ fn calc_hmac_sha256(key: &[u8], message: &[u8]) -> MacResult {
     hmac.input(message);
     hmac.result()
 }
+
+#[test]
+fn run_all_tests() {
+    _test_send().unwrap();
+}
+
+fn _test_send() -> XResult<()> {
+    let dt = DingTalk::from_file("~/.dingtalk-token.json")?;
+    dt.send_text("test message 001 ---------------------")?;
+
+    dt.send_markdown("markdown title 001", r#"# markdown content 001
+* line 0
+* line 1
+* line 2"#)?;
+
+    dt.send_link("link title 001", "link content 001", "https://hatter.ink/favicon.png", "https://hatter.ink/")?;
+
+    dt.send_message(&DingTalkMessage::new_feed_card()
+        .add_feed_card_link(DingTalkMessageFeedCardLink{
+            title: "test feed card title 001".into(),
+            message_url: "https://hatter.ink/".into(),
+            pic_url: "https://hatter.ink/favicon.png".into(),
+        })
+        .add_feed_card_link(DingTalkMessageFeedCardLink{
+            title: "test feed card title 002".into(),
+            message_url: "https://hatter.ink/".into(),
+            pic_url: "https://hatter.ink/favicon.png".into(),
+        })
+    )?;
+
+    dt.send_message(&DingTalkMessage::new_action_card("action card 001", "action card text 001")
+        .set_action_card_signle_btn(DingTalkMessageActionCardBtn{
+            title: "test signle btn title".into(),
+            action_url: "https://hatter.ink/".into(),
+        })
+    )?;
+
+    dt.send_message(&DingTalkMessage::new_action_card("action card 002", "action card text 002")
+        .add_action_card_btn(DingTalkMessageActionCardBtn{
+            title: "test signle btn title 01".into(),
+            action_url: "https://hatter.ink/".into(),
+        })
+        .add_action_card_btn(DingTalkMessageActionCardBtn{
+            title: "test signle btn title 02".into(),
+            action_url: "https://hatter.ink/".into(),
+        })
+    )?;
+
+    Ok(())
+}