diff --git a/Cargo.toml b/Cargo.toml
index 664cf00..4eb19a6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,7 @@ members = [
 
 [package]
 name = "fast_log"
-version = "1.3.30"
+version = "1.3.31"
 description = "Rust async log High-performance asynchronous logging"
 readme = "Readme.md"
 authors = ["ce <zhuxiujia@qq.com>"]
@@ -30,8 +30,6 @@ crossbeam-utils = "0.8"
 crossbeam = "0.8"
 parking_lot = "0.11"
 
-tokio = "1.12"
-
 zip = { version = "0.5", optional = true }
 lz4 = { version = "1.23", optional = true }
 flate2 = { version = "1.0", optional = true}
\ No newline at end of file