diff --git a/README.md b/README.md
index 18f01bd..130d7b9 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,6 @@ FM因子分解机模型的相关paper，在计算广告领域非常实用的模
 * [fastFM- A Library for Factorization Machines.pdf](https://github.com/wzhe06/Ad-papers/blob/master/Factorization%20Machines/fastFM-%20A%20Library%20for%20Factorization%20Machines.pdf) <br />
 * [FM PPT by CMU.pdf](https://github.com/wzhe06/Ad-papers/blob/master/Factorization%20Machines/FM%20PPT%20by%20CMU.pdf) <br />
 * [libfm-1.42.manual.pdf](https://github.com/wzhe06/Ad-papers/blob/master/Factorization%20Machines/libfm-1.42.manual.pdf) <br />
-
 * [Scaling Factorization Machines to Relational Data.pdf](https://github.com/wzhe06/Ad-papers/blob/master/Factorization%20Machines/Scaling%20Factorization%20Machines%20to%20Relational%20Data.pdf) <br />
 
 
diff --git a/generateReadme.py b/generateReadme.py
index 52b3360..d9feba3 100644
--- a/generateReadme.py
+++ b/generateReadme.py
@@ -24,7 +24,6 @@
 for line in all_lines:
     if catalog_flag != 1:
         out_file.write(line)
-    #print line
     if line.startswith("##"):
         catalog_flag = 1
 
@@ -47,14 +46,12 @@
     if line.startswith("###"):
         paper_class_flag = 1
         paper_class_name = line[3:].strip()
-#* [Ad Click Prediction a View from the Trenches.pdf](https://github.com/wzhe06/Ad-papers/blob/master/CTR%20Prediction/Ad%20Click%20Prediction%20a%20View%20from%20the%20Trenches.pdf)
 
 github_root = "https://github.com/wzhe06/Ad-papers/blob/master/"
 all_dir = os.listdir("./")
 for one_dir in all_dir:
     if os.path.isdir(one_dir) and not one_dir.startswith('.'):
         out_file.write("\n### " + one_dir+"\n")
-        print "one_dir", one_dir.strip()
         if one_dir.strip() in paper_class_map:
             out_file.write(paper_class_map[one_dir.strip()] + "\n")
         all_sub_files = os.listdir(one_dir)
@@ -62,9 +59,7 @@
             if not os.path.isdir(one_file) and not one_file.startswith('.'):
                 out_file.write("* [" + one_file + "]("+github_root + urllib.quote(one_dir.strip())+"/"
                                + urllib.quote(one_file.strip())+") <br />\n")
-                print one_file.strip()
                 if one_file.strip() in paper_map:
                     out_file.write(paper_map[one_file.strip()] + "\n")
 
-print paper_map
 out_file.close()