diff --git a/patches/qlib_experiment_prompts.yaml b/patches/qlib_experiment_prompts.yaml
index 2ce0a5a5..055c6c47 100644
--- a/patches/qlib_experiment_prompts.yaml
+++ b/patches/qlib_experiment_prompts.yaml
@@ -91,7 +91,7 @@ qlib_factor_output_format: |-
   Data columns (total 1 columns):
   #   Column            Non-Null Count  Dtype  
   ---  ------            --------------  -----  
-  0   your factor name  40914 non-null  float64
+  0   your factor name  99889 non-null  float64
   dtypes: float64(1)
   memory usage: <ignore>
   Notice: The non-null count is OK to be different to the total number of entries since some instruments may not have the factor value on some days.