diff --git a/jieba/finalseg/__init__.py b/jieba/finalseg/__init__.py
index bf30fe2..177932e 100644
--- a/jieba/finalseg/__init__.py
+++ b/jieba/finalseg/__init__.py
@@ -58,7 +58,7 @@ def cut(sentence):
             sentence = sentence.decode('utf-8')
         except:
             sentence = sentence.decode('gbk','ignore')
-    re_han, re_skip = re.compile(ur"([\u4E00-\u9FA5]+)"), re.compile(ur"([\.0-9]+|[a-zA-Z0-9]+)")
+    re_han, re_skip = re.compile(ur"([\u4E00-\u9FA5]+)"), re.compile(ur"(\d+\.\d+|[a-zA-Z0-9]+)")
     blocks = re_han.split(sentence)
     for blk in blocks:
         if re_han.match(blk):
diff --git a/test/test.py b/test/test.py
index 868011f..cc43f53 100644
--- a/test/test.py
+++ b/test/test.py
@@ -97,4 +97,4 @@ if __name__ == "__main__":
     cuttest('枪杆子中出政权')
     cuttest('张三风同学走上了不归路')
     cuttest('阿Q腰间挂着BB机手里拿着大哥大，说：我一般吃饭不AA制的。')
-    cuttest('在1号店能买到小S和大S八卦的书。')
+    cuttest('在1号店能买到小S和大S八卦的书，还有3D电视。')