diff --git a/Code/Day 34_Random Forests.md b/Code/Day 34_Random_Forests.md
similarity index 90%
rename from Code/Day 34_Random Forests.md
rename to Code/Day 34_Random_Forests.md
index 54718e3..e012519 100644
--- a/Code/Day 34_Random Forests.md	
+++ b/Code/Day 34_Random_Forests.md	
@@ -62,6 +62,11 @@ plt.ylabel('Estimated Salary')
 plt.legend()
 plt.show()
 ```
+
+<p align="center">
+  <img src="https://github.com/AnnaXJGe/100-Days-Of-ML-Code/blob/master/Info-graphs/random_forest_classification_training_set.png">
+</p>
+
 ## 将测试集结果可视化
 ```python
 from matplotlib.colors import ListedColormap
@@ -81,3 +86,7 @@ plt.ylabel('Estimated Salary')
 plt.legend()
 plt.show()
 ```
+
+<p align="center">
+  <img src="https://github.com/AnnaXJGe/100-Days-Of-ML-Code/blob/master/Info-graphs/random_forest_classification_test_set.png">
+</p>