diff --git a/src/constants/index.js b/src/constants/index.js
index 21180381..4dcd8784 100644
--- a/src/constants/index.js
+++ b/src/constants/index.js
@@ -1136,10 +1136,10 @@ export const gameData = [
       { text: "SKILL POINT", value: "data.new_skill", width: 140 },
     ],
     chartTable: {
-      6: "BASIC",
-      7: "ADVANCED",
-      8: "EXTREME",
-      9: "MASTER",
+      11: "BASIC",
+      12: "ADVANCED",
+      13: "EXTREME",
+      14: "MASTER",
     },
     rankTable: {
       100: "E",
@@ -1193,10 +1193,10 @@ export const gameData = [
       2: "GUITAR ADVANCED",
       3: "GUITAR EXTREME",
       4: "GUITAR MASTER",
-      11: "BASS BASIC",
-      12: "BASS ADVANCED",
-      13: "BASS EXTREME",
-      14: "BASS MASTER",
+      6: "BASS BASIC",
+      7: "BASS ADVANCED",
+      8: "BASS EXTREME",
+      9: "BASS MASTER",
     },
     rankTable: {
       100: "E",