diff --git a/Cargo.toml b/Cargo.toml
index f17ebc4..38373ee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bp3d-debug"
-version = "1.0.0-rc.4.0.0"
+version = "1.0.0-rc.5.0.0"
 authors = ["Yuri Edward <yuri6037@outlook.com>"]
 edition = "2021"
 description = "Tracing subscriber implementations for use with BP3D software. Supports traditional logging through bp3d-logger and supports remote profiling through TCP."
diff --git a/src/engine/void.rs b/src/engine/default.rs
similarity index 87%
rename from src/engine/void.rs
rename to src/engine/default.rs
index 7db07d6..12aee28 100644
--- a/src/engine/void.rs
+++ b/src/engine/default.rs
@@ -33,9 +33,9 @@ use std::fmt::Arguments;
 use std::num::NonZeroU32;
 use std::sync::atomic::Ordering;
 
-pub struct VoidDebugger {}
+pub struct DefaultDebugger {}
 
-impl crate::profiler::Profiler for VoidDebugger {
+impl crate::profiler::Profiler for DefaultDebugger {
     fn section_register(&self, _: &'static crate::profiler::section::Section) -> NonZeroU32 {
         ENGINE_INIT_FLAG.store(true, Ordering::Relaxed);
         unsafe { NonZeroU32::new_unchecked(1) }
@@ -46,7 +46,7 @@ impl crate::profiler::Profiler for VoidDebugger {
     }
 }
 
-impl crate::trace::Tracer for VoidDebugger {
+impl crate::trace::Tracer for DefaultDebugger {
     fn register_callsite(&self, _: &'static Callsite) -> NonZeroU32 {
         ENGINE_INIT_FLAG.store(true, Ordering::Relaxed);
         unsafe { NonZeroU32::new_unchecked(1) }
@@ -70,13 +70,18 @@ impl crate::trace::Tracer for VoidDebugger {
     }
 }
 
-impl crate::logger::Logger for VoidDebugger {
-    fn log(&self, callsite: &'static crate::logger::Callsite, args: Arguments, _: &[Field]) {
+impl crate::logger::Logger for DefaultDebugger {
+    fn log(&self, callsite: &'static crate::logger::Callsite, args: Arguments, fields: &[Field]) {
+        let mut s = String::new();
+        for field in fields {
+            s += &format!(", {}={}", field.name(), field.value());
+        }
         println!(
-            "[{}] {}: {}",
+            "[{}] {}: {}{}",
             callsite.level(),
             callsite.location().module_path(),
-            args
+            args,
+            s
         );
         ENGINE_INIT_FLAG.store(true, Ordering::Relaxed);
     }
diff --git a/src/engine/mod.rs b/src/engine/mod.rs
index bf8edd2..39a2437 100644
--- a/src/engine/mod.rs
+++ b/src/engine/mod.rs
@@ -28,7 +28,7 @@
 
 use std::sync::atomic::{AtomicBool, Ordering};
 
-mod void;
+mod default;
 
 pub trait Engine:
     crate::logger::Logger + crate::profiler::Profiler + crate::trace::Tracer + Sync
@@ -41,7 +41,7 @@ impl<T: crate::logger::Logger + crate::profiler::Profiler + crate::trace::Tracer
 
 static ENGINE_INIT_FLAG: AtomicBool = AtomicBool::new(false);
 
-static mut ENGINE: &dyn Engine = &void::VoidDebugger {};
+static mut ENGINE: &dyn Engine = &default::DefaultDebugger {};
 
 pub fn get() -> &'static dyn Engine {
     unsafe { ENGINE }
@@ -64,8 +64,8 @@ mod tests {
 
     #[test]
     fn basic() {
-        crate::engine::set(&crate::engine::void::VoidDebugger {});
-        assert!(!crate::engine::set(&crate::engine::void::VoidDebugger {}));
+        crate::engine::set(&crate::engine::default::DefaultDebugger {});
+        assert!(!crate::engine::set(&crate::engine::default::DefaultDebugger {}));
     }
 
     #[test]
@@ -73,6 +73,6 @@ mod tests {
         crate::engine::get().span_exit(Id::new(unsafe { NonZeroU32::new_unchecked(1) }, unsafe {
             NonZeroU32::new_unchecked(1)
         }));
-        assert!(!crate::engine::set(&crate::engine::void::VoidDebugger {}));
+        assert!(!crate::engine::set(&crate::engine::default::DefaultDebugger {}));
     }
 }