diff --git a/exps/trading/organize_results.py b/exps/trading/organize_results.py
index a9bee0e..4f70da7 100644
--- a/exps/trading/organize_results.py
+++ b/exps/trading/organize_results.py
@@ -151,7 +151,9 @@ if __name__ == "__main__":
     key_map = dict()
     for xset in ("train", "valid", "test"):
         key_map["{:}-mean-IC".format(xset)] = "IC ({:})".format(xset)
-        key_map["{:}-mean-ICIR".format(xset)] = "ICIR ({:})".format(xset)
+        # key_map["{:}-mean-ICIR".format(xset)] = "ICIR ({:})".format(xset)
+        key_map["{:}-mean-Rank-IC".format(xset)] = "Rank IC ({:})".format(xset)
+        # key_map["{:}-mean-Rank-ICIR".format(xset)] = "Rank ICIR ({:})".format(xset)
 
     all_qresults = []
     for save_dir in args.save_dir:
diff --git a/setup.py b/setup.py
index a91e789..943dd4b 100644
--- a/setup.py
+++ b/setup.py
@@ -16,7 +16,7 @@
 #
 # TODO(xuanyidong): upload it to conda
 #
-# [2021.05.21] v0.9.9
+# [2021.06.01] v0.9.9
 import os
 from setuptools import setup, find_packages
 
diff --git a/xautodl/utils/qlib_utils.py b/xautodl/utils/qlib_utils.py
index 35ab154..1e1eec5 100644
--- a/xautodl/utils/qlib_utils.py
+++ b/xautodl/utils/qlib_utils.py
@@ -97,6 +97,7 @@ class QResult:
         separate: Text = "& ",
         space: int = 20,
         verbose: bool = True,
+        version: str = "v1",
     ):
         avaliable_keys = []
         for key in keys:
@@ -113,8 +114,14 @@ class QResult:
                 current_values = self._result[key]
             mean = np.mean(current_values)
             std = np.std(current_values)
-            # values.append("{:.4f} $\pm$ {:.4f}".format(mean, std))
-            values.append("{:.2f} $\pm$ {:.2f}".format(mean, std))
+            if version == "v0":
+                values.append("{:.2f} $\pm$ {:.2f}".format(mean, std))
+            elif version == "v1":
+                values.append(
+                    "{:.2f}".format(mean) + " \\subs{" + "{:.2f}".format(std) + "}"
+                )
+            else:
+                raise ValueError("Unknown version")
         value_str = separate.join([self.full_str(x, space) for x in values])
         if verbose:
             print(head_str)