diff --git a/KissMeConsole/Sources/KissConsole+Price.swift b/KissMeConsole/Sources/KissConsole+Price.swift
index bff4465..a215c92 100644
--- a/KissMeConsole/Sources/KissConsole+Price.swift
+++ b/KissMeConsole/Sources/KissConsole+Price.swift
@@ -78,7 +78,7 @@ extension KissConsole {
         while startDate < backDate {
             let day = backDate.yyyyMM01
             let fileUrl = KissConsole.shortsFileUrl(productNo: productNo, day: day)
-            guard let _ = fileUrl.isFileExists else {
+            guard fileUrl.isFileExists == true else {
                 backDate = backDate.addingTimeInterval(-29 * SecondsForOneDay)
                 continue
             }
diff --git a/bin/data b/bin/data
index 5f307c3..2c0d7bf 160000
--- a/bin/data
+++ b/bin/data
@@ -1 +1 @@
-Subproject commit 5f307c3bb158a3a5529cde5ca8dc46da19262b73
+Subproject commit 2c0d7bf82ef77e1c5301dd474f8d640dbf99ce4a