diff --git a/demo/READMDE.md b/demo/READMDE.md
index 916a5cea1..433324947 100644
--- a/demo/READMDE.md
+++ b/demo/READMDE.md
@@ -14,7 +14,7 @@ Start Examples by Tasks
 Features Walkthrough
 ====
 This is a list of short codes introducing different functionalities of xgboost and its wrapper.
-* Basic walkthrough of wrappers. [python](guide-python/basic.py) [R](guide-R/basic.R) 
+* Basic walkthrough of wrappers. [python](guide-python/basic_walkthrough.py) [R](guide-R/basic_walkthrough.R) 
 * Cutomize loss function, and evaluation metric. [python](guide-python/custom_objective.py) [R](guide-R/custom_objective.R)
 * Boosting from existing prediction. [python](guide-python/boost_from_prediction.py) [R](guide-R/boost_from_prediction.R) 
 * Predicting using first n trees. [python](guide-python/predict_first_ntree.py) [R](guide-R/predict_first_ntree.R)
diff --git a/demo/guide-python/READMDE.md b/demo/guide-python/READMDE.md
index 7eaec6155..b2cad6b54 100644
--- a/demo/guide-python/READMDE.md
+++ b/demo/guide-python/READMDE.md
@@ -1,6 +1,6 @@
 XGBoost Python Feature Walkthrough
 ====
-* [Basic walkthrough of wrappers](guide-python/basic.py) 
-* [Cutomize loss function, and evaluation metric](guide-python/custom_objective.py)
-* [Boosting from existing prediction](guide-python/boost_from_prediction.py)
-* [Predicting using first n trees](guide-python/predict_first_ntree.py)
+* [Basic walkthrough of wrappers](basic_walkthrough.py) 
+* [Cutomize loss function, and evaluation metric](custom_objective.py)
+* [Boosting from existing prediction](boost_from_prediction.py)
+* [Predicting using first n trees](predict_first_ntree.py)
diff --git a/demo/guide-python/runall.sh b/demo/guide-python/runall.sh
index 6b37c68ca..4386cf262 100755
--- a/demo/guide-python/runall.sh
+++ b/demo/guide-python/runall.sh
@@ -2,5 +2,4 @@
 python basic_walkthrough.py
 python custom_objective.py
 python boost_from_prediction.py
-python boost_from_prediction.py
 rm *~ *.model *.buffer 
\ No newline at end of file