diff --git a/src/detections/configs.rs b/src/detections/configs.rs
index 6e7abf4f..e4a4e88f 100644
--- a/src/detections/configs.rs
+++ b/src/detections/configs.rs
@@ -296,8 +296,8 @@ impl TargetEventTime {
     pub fn new() -> Self {
         let mut parse_success_flag = true;
         let start_time = if let Some(s_time) = &CONFIG.read().unwrap().args.start_timeline {
-            match DateTime::parse_from_str(&s_time, "%Y-%m-%d %H:%M:%S %z") // 2014-11-28 21:00:09 +09:00
-                .or_else(|_| DateTime::parse_from_str(&s_time, "%Y/%m/%d %H:%M:%S %z")) // 2014/11/28 21:00:09 +09:00
+            match DateTime::parse_from_str(s_time, "%Y-%m-%d %H:%M:%S %z") // 2014-11-28 21:00:09 +09:00
+                .or_else(|_| DateTime::parse_from_str(s_time, "%Y/%m/%d %H:%M:%S %z")) // 2014/11/28 21:00:09 +09:00
             {
                 Ok(dt) => Some(dt.with_timezone(&Utc)),
                 Err(_) => {