diff --git a/quake_core/src/helper/quake_time.rs b/quake_core/src/helper/quake_time.rs
index 2cfcb4f0..e3d2cb7c 100644
--- a/quake_core/src/helper/quake_time.rs
+++ b/quake_core/src/helper/quake_time.rs
@@ -5,8 +5,11 @@ use regex::Regex;
 const DATETIME_ZONE_FORMAT: &'static str = "%Y-%m-%d %H:%M:%S %z";
 const DATETIME_FORMAT: &'static str = "%Y-%m-%d %H:%M:%S";
 const DATE_FORMAT: &'static str = "%Y-%m-%d";
+const SIMPLE_DATE_FORMAT: &'static str = "%Y.%m.%d";
 
 lazy_static! {
+    static ref SIMPLE_DATE_REGEX: Regex =
+        Regex::new(r"(?P<y>\d{4}).(?P<m>\d{2}).(?P<d>\d{2})").unwrap();
     static ref ISO8601_DATE_REGEX: Regex =
         Regex::new(r"(?P<y>\d{4})-(?P<m>\d{2})-(?P<d>\d{2})").unwrap();
     static ref ISO8601_DATE_TIME_REGEX: Regex =
@@ -51,6 +54,12 @@ pub fn text_date_to_unix(text: &str) -> i64 {
         return naive_datetime.timestamp();
     };
 
+    if let Some(_caps) = SIMPLE_DATE_REGEX.captures(text) {
+        let naive_date = NaiveDate::parse_from_str(text, SIMPLE_DATE_FORMAT).unwrap();
+        let naive_datetime = naive_date.and_hms(0, 0, 0);
+        return naive_datetime.timestamp();
+    };
+
     timestamp
 }
 
@@ -63,5 +72,6 @@ mod tests {
         assert_eq!(text_date_to_unix("2020-04-12 22:10:57 +08:00"), 1586700657);
         assert_eq!(text_date_to_unix("2020-04-12 22:10:57"), 1586729457);
         assert_eq!(text_date_to_unix("2021-12-09"), 1639008000);
+        assert_eq!(text_date_to_unix("2021.12.09"), 1639008000);
     }
 }