diff --git a/Cargo.toml b/Cargo.toml
index 96ba429..d63f494 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace.package]
-version = "1.8.0"
+version = "1.8.1"
 edition = "2021"
 authors = ["baoyachi <liaoymxsdl@gmail.com>"]
 description = "A simple log. It's really simple use"
diff --git a/src/lib.rs b/src/lib.rs
index e07606c..407d921 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -357,6 +357,11 @@ impl LogConfigBuilder {
         self
     }
 
+    pub fn directory<S: Into<String>>(mut self, directory: S) -> LogConfigBuilder {
+        self.0.directory = Some(directory.into());
+        self
+    }
+
     pub fn level<S: Into<String>>(mut self, level: S) -> LogConfigBuilder {
         self.0.level = level.into();
         self