diff --git a/PyPI/setup.cfg b/PyPI/setup.cfg
index f341651..7429fa8 100644
--- a/PyPI/setup.cfg
+++ b/PyPI/setup.cfg
@@ -1,7 +1,7 @@
 [metadata]
 # replace with your username:
 name = guan
-version = 0.0.13
+version = 0.0.14
 author = guanjihuan
 author_email = guanjihuan@163.com
 description = An open source python package
diff --git a/PyPI/src/guan/audio.py b/PyPI/src/guan/audio.py
index 5f6ecba..76bb8a1 100644
--- a/PyPI/src/guan/audio.py
+++ b/PyPI/src/guan/audio.py
@@ -55,7 +55,7 @@ def pdf_to_text(pdf_path):
 def pdf_to_audio(pdf_path, rate=125, voice=1, read=1, save=0, print_text=0):
     import pyttsx3
     text = pdf_to_text(pdf_path)
-    text = text.replace('\n', '')
+    text = text.replace('\n', ' ')
     if print_text==1:
         print(text)
     engine = pyttsx3.init()