diff --git a/Cargo.toml b/Cargo.toml
index 79fb55d..4f9417e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "dingtalk"
 version = "0.2.1"
 authors = ["Hatter Jiang <jht5945@gmail.com>"]
 edition = "2018"
-description = "DingTalk Util"
+description = "DingTalk Robot Util, Send text/markdown/link messages using DingTalk robot"
 readme = "README.md"
 repository = "https://git.hatter.ink/hatter/dingtalk"
 license = "MIT"