diff --git a/logs/file.go b/logs/file.go
index 40a3572a..222db989 100644
--- a/logs/file.go
+++ b/logs/file.go
@@ -373,21 +373,21 @@ func (w *fileLogWriter) deleteOldLog() {
 		if info == nil {
 			return
 		}
-		if w.Hourly {
-			if !info.IsDir() && info.ModTime().Add(1*time.Hour*time.Duration(w.MaxHours)).Before(time.Now()) {
-				if strings.HasPrefix(filepath.Base(path), filepath.Base(w.fileNameOnly)) &&
-					strings.HasSuffix(filepath.Base(path), w.suffix) {
-					os.Remove(path)
-				}
-			}
-		} else if w.Daily {
-			if !info.IsDir() && info.ModTime().Add(24*time.Hour*time.Duration(w.MaxDays)).Before(time.Now()) {
-				if strings.HasPrefix(filepath.Base(path), filepath.Base(w.fileNameOnly)) &&
-					strings.HasSuffix(filepath.Base(path), w.suffix) {
-					os.Remove(path)
-				}
-			}
-		}
+        if w.Hourly {
+            if !info.IsDir() && info.ModTime().Add(1 * time.Hour * time.Duration(w.MaxHours)).Before(time.Now()) {
+                if strings.HasPrefix(filepath.Base(path), filepath.Base(w.fileNameOnly)) &&
+                strings.HasSuffix(filepath.Base(path), w.suffix) {
+                    os.Remove(path)
+                }
+            }
+        } else if w.Daily {
+            if !info.IsDir() && info.ModTime().Add(24 * time.Hour * time.Duration(w.MaxDays)).Before(time.Now()) {
+                if strings.HasPrefix(filepath.Base(path), filepath.Base(w.fileNameOnly)) &&
+                strings.HasSuffix(filepath.Base(path), w.suffix) {
+                    os.Remove(path)
+                }
+            }
+        }
 		return
 	})
 }