diff --git a/README-Japanese.md b/README-Japanese.md
index 335bb4cf..2818d91a 100644
--- a/README-Japanese.md
+++ b/README-Japanese.md
@@ -13,8 +13,11 @@
 [tag-4]: https://img.shields.io/badge/Black%20Hat%20Arsenal-Asia%202022-blue
 [tag-5]: https://rust-reportcard.xuri.me/badge/github.com/Yamato-Security/hayabusa
 [tag-6]: https://img.shields.io/badge/Maintenance%20Level-Actively%20Developed-brightgreen.svg
+[tag-7]: https://img.shields.io/badge/Twitter-00acee?logo=twitter&logoColor=white
+
+![tag-1] ![tag-2] <a href="https://github.com/Yamato-Security/hayabusa/releases">![tag-3]</a> ![tag-4]
+<a href="https://rust-reportcard.xuri.me/report/github.com/Yamato-Security/hayabusa">![tag-5]</a> ![tag-6]  <a href="https://twitter.com/SecurityYamato">![tag-7]</a>
 
-![tag-1] ![tag-2] ![tag-3] ![tag-4] ![tag-5] ![tag-6]
 
 # Hayabusa について
 
diff --git a/README.md b/README.md
index 4278b1e3..47c8b374 100644
--- a/README.md
+++ b/README.md
@@ -13,8 +13,10 @@
 [tag-4]: https://img.shields.io/badge/Black%20Hat%20Arsenal-Asia%202022-blue
 [tag-5]: https://rust-reportcard.xuri.me/badge/github.com/Yamato-Security/hayabusa
 [tag-6]: https://img.shields.io/badge/Maintenance%20Level-Actively%20Developed-brightgreen.svg
+[tag-7]: https://img.shields.io/badge/Twitter-00acee?logo=twitter&logoColor=white
 
-![tag-1] ![tag-2] ![tag-3] ![tag-4] ![tag-5] ![tag-6]
+![tag-1] ![tag-2] <a href="https://github.com/Yamato-Security/hayabusa/releases">![tag-3]</a> ![tag-4]
+<a href="https://rust-reportcard.xuri.me/report/github.com/Yamato-Security/hayabusa">![tag-5]</a> ![tag-6]  <a href="https://twitter.com/SecurityYamato">![tag-7]</a>
 
 # About Hayabusa
 
diff --git a/src/detections/detection.rs b/src/detections/detection.rs
index b6b578d8..b453f3b6 100644
--- a/src/detections/detection.rs
+++ b/src/detections/detection.rs
@@ -19,6 +19,7 @@ use crate::yaml::ParseYaml;
 use hashbrown;
 use hashbrown::HashMap;
 use serde_json::Value;
+use std::fmt::Write;
 use std::io::BufWriter;
 use std::sync::Arc;
 use tokio::{runtime::Runtime, spawn, task::JoinHandle};
@@ -290,28 +291,31 @@ impl Detection {
             ret.push_str(" in timeframe");
         }
 
-        ret.push_str(&format!(" [result] count:{}", agg_result.data));
+        let _ = write!(ret, " [result] count:{}", agg_result.data);
         if agg_condition._field_name.is_some() {
-            ret.push_str(&format!(
+            let _ = write!(
+                ret,
                 " {}:{}",
                 agg_condition._field_name.as_ref().unwrap(),
                 agg_result.field_values.join("/")
-            ));
+            );
         }
 
         if agg_condition._by_field_name.is_some() {
-            ret.push_str(&format!(
+            let _ = write!(
+                ret,
                 " {}:{}",
                 agg_condition._by_field_name.as_ref().unwrap(),
                 agg_result.key
-            ));
+            );
         }
 
         if exist_timeframe {
-            ret.push_str(&format!(
+            let _ = write!(
+                ret,
                 " timeframe:{}",
                 rule.yaml["detection"]["timeframe"].as_str().unwrap()
-            ));
+            );
         }
 
         ret