diff --git a/src/ru/nsu/ccfit/zuev/osu/game/GameScene.java b/src/ru/nsu/ccfit/zuev/osu/game/GameScene.java
index 826ed9c54..f73cec7e8 100644
--- a/src/ru/nsu/ccfit/zuev/osu/game/GameScene.java
+++ b/src/ru/nsu/ccfit/zuev/osu/game/GameScene.java
@@ -419,8 +419,14 @@ private boolean loadGame(final TrackInfo track, final String rFile) {
             scale += 0.125f;
             drain *= 0.5f;
             overallDifficulty *= 0.5f;
-            approachRate = (float) ((ModMenu.getInstance().getMod().contains(GameMod.MOD_DOUBLETIME) || ModMenu.getInstance().getMod().contains(GameMod.MOD_NIGHTCORE))?
-            (GameHelper.ar2ms(rawApproachRate - 1f) / 1000f):(GameHelper.ar2ms(rawApproachRate - 0.5f) / 1000f));
+            if(ModMenu.getInstance().getMod().contains(GameMod.MOD_HARDROCK)){
+                approachRate = (float) ((ModMenu.getInstance().getMod().contains(GameMod.MOD_DOUBLETIME) || ModMenu.getInstance().getMod().contains(GameMod.MOD_NIGHTCORE))?
+                (GameHelper.ar2ms(Math.min(1.4f * rawApproachRate, 10f) - 1f) / 1000f):(GameHelper.ar2ms(Math.min(1.4f * rawApproachRate, 10f) - 0.5f) / 1000f));
+            }
+            else{
+                approachRate = (float) ((ModMenu.getInstance().getMod().contains(GameMod.MOD_DOUBLETIME) || ModMenu.getInstance().getMod().contains(GameMod.MOD_NIGHTCORE))?
+                (GameHelper.ar2ms(rawApproachRate - 1f) / 1000f):(GameHelper.ar2ms(rawApproachRate - 0.5f) / 1000f));
+            }
         }
 
         if (ModMenu.getInstance().getMod().contains(GameMod.MOD_SMALLCIRCLE)) {
diff --git a/src/ru/nsu/ccfit/zuev/osu/menu/SongMenu.java b/src/ru/nsu/ccfit/zuev/osu/menu/SongMenu.java
index 54ac20193..cee87d961 100644
--- a/src/ru/nsu/ccfit/zuev/osu/menu/SongMenu.java
+++ b/src/ru/nsu/ccfit/zuev/osu/menu/SongMenu.java
@@ -889,6 +889,9 @@ public void changeDimensionInfo(TrackInfo track) {
         }
         //added by hao1637
         if (mod.contains(GameMod.MOD_REALLYEASY)) {
+            if(mod.contains(GameMod.MOD_EASY)){
+                ar *= 2f;
+            }
             ar -= 0.5f;
             if(mod.contains(GameMod.MOD_DOUBLETIME) | mod.contains(GameMod.MOD_NIGHTCORE)){
                 ar -= 0.5f;
@@ -908,6 +911,13 @@ public void changeDimensionInfo(TrackInfo track) {
         String binfoStr = String.format(StringTable.get(R.string.binfoStr1), sdf.format(length),
                 (bpm_min == bpm_max ? GameHelper.Round(bpm_min, 1) : GameHelper.Round(bpm_min, 1) + "-" + GameHelper.Round(bpm_max, 1)),
                 track.getMaxCombo());
+        if(length > 3600 * 1000){
+            sdf = new SimpleDateFormat("HH:mm:ss");
+            sdf.setTimeZone(TimeZone.getTimeZone("GMT+0"));
+            binfoStr = String.format(StringTable.get(R.string.binfoStr1), sdf.format(length),
+                (bpm_min == bpm_max ? GameHelper.Round(bpm_min, 1) : GameHelper.Round(bpm_min, 1) + "-" + GameHelper.Round(bpm_max, 1)),
+                track.getMaxCombo());
+        }
         beatmapInfo.setText(binfoStr);
 
         final StringBuilder dimensionStringBuilder = new StringBuilder();