diff --git a/src/metrics/disk.rs b/src/metrics/disk.rs
index 1ecc9a38411d2b8e21b600ea8587647bc6a0fe22..fbd386994eb3f24ad242d6a4189abba4d4fcdf1f 100644
--- a/src/metrics/disk.rs
+++ b/src/metrics/disk.rs
@@ -61,7 +61,7 @@ pub fn disk_checker(
     }
 
     for dri in df_result_infos {
-        if (dri.used as f64 / (dri.available + dri.used) as f64 * 100.0) > 60.0 {
+        if (dri.used as f64 / (dri.available + dri.used) as f64 * 100.0) > 90.0 { //todo : 상한선 config로 받기
             // println!("!!!{} {}", dri.filesystem, dri.use_percentage);
             let msg = WarningMsg {
                 war_type: WarningType::DiskFull,