diff --git a/src/fsrs_optimizer/fsrs_optimizer.py b/src/fsrs_optimizer/fsrs_optimizer.py
index db209a9..8962c8c 100644
--- a/src/fsrs_optimizer/fsrs_optimizer.py
+++ b/src/fsrs_optimizer/fsrs_optimizer.py
@@ -42,25 +42,25 @@
 Relearning = 3
 
 DEFAULT_PARAMETER = [
-    0.4072,
-    1.1829,
-    3.1262,
-    15.4722,
-    7.2102,
-    0.5316,
-    1.0651,
-    0.0234,
-    1.616,
-    0.1544,
-    1.0824,
-    1.9813,
-    0.0953,
-    0.2975,
-    2.2042,
-    0.2407,
-    2.9466,
-    0.5034,
-    0.6567,
+    0.40255,
+    1.18385,
+    3.173,
+    15.69105,
+    7.1949,
+    0.5345,
+    1.4604,
+    0.0046,
+    1.54575,
+    0.1192,
+    1.01925,
+    1.9395,
+    0.11,
+    0.29605,
+    2.2698,
+    0.2315,
+    2.9898,
+    0.51655,
+    0.6621,
 ]
 
 S_MIN = 0.01