diff --git a/Cargo.lock b/Cargo.lock
index 9e4f170..5481a97 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1077,7 +1077,7 @@ dependencies = [
 
 [[package]]
 name = "fsrs"
-version = "1.4.6"
+version = "1.4.7"
 dependencies = [
  "burn",
  "chrono",
diff --git a/Cargo.toml b/Cargo.toml
index 46af09b..52ce055 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "fsrs"
-version = "1.4.6"
+version = "1.4.7"
 authors = ["Open Spaced Repetition"]
 categories = ["algorithms", "science"]
 edition = "2021"
diff --git a/src/optimal_retention.rs b/src/optimal_retention.rs
index 87f430f..20cb6ec 100644
--- a/src/optimal_retention.rs
+++ b/src/optimal_retention.rs
@@ -238,7 +238,7 @@ pub fn simulate(
             card_priorities.pop();
             continue;
         }
-        if (review_cnt_per_day[day_index] + 1 > review_limit)
+        if (!is_learn && review_cnt_per_day[day_index] + 1 > review_limit)
             || (is_learn && learn_cnt_per_day[day_index] + 1 > learn_limit)
             || (cost_per_day[day_index] + fail_cost > max_cost_perday)
         {