diff --git a/setup.py b/setup.py
index 7e57f31..ef11bd7 100644
--- a/setup.py
+++ b/setup.py
@@ -17,7 +17,7 @@
 
 setup(
     name='zoomeye',
-    version='2.0.4.0',
+    version='2.0.4.1',
     description='Python library and command-line tool for ZoomEye (https://www.zoomeye.org/doc)',
     long_description=README,
     long_description_content_type='text/x-rst',
diff --git a/zoomeye/plotlib.py b/zoomeye/plotlib.py
index 1d3494b..b1a06b0 100644
--- a/zoomeye/plotlib.py
+++ b/zoomeye/plotlib.py
@@ -37,7 +37,6 @@ def show_pie_chart(stat):
     :param stat: list, all data and label
     """
 
-    print()
     if len(stat) > len(config.COLOR_TABLE):
         raise ("max support 10 items")
 
@@ -64,7 +63,6 @@ def show_pie_chart(stat):
         else:
             print(ch)
         count += 1
-    print()
 
 
 def unicode_output():
@@ -128,7 +126,6 @@ def generate_histogram(values, labels=None, force_ascii=False):
     :param force_ascii: bool, unicode or ascii output
     return :None
     """
-    print()
     # max length and bar width
     matrix = get_matrix(values, 36, 1)
 
@@ -163,8 +160,8 @@ def generate_histogram(values, labels=None, force_ascii=False):
         r = trim_zeros(row)
         data.append("".join(chars[item] for item in r))
         out.append(fmt.format(*data))
-    result = '\n'.join(out) + '\n'
-    print(result)
+    for item in out:
+        print(' ' + item)
 
 
 
diff --git a/zoomeye/show.py b/zoomeye/show.py
index de2e5f1..cb5ab69 100644
--- a/zoomeye/show.py
+++ b/zoomeye/show.py
@@ -151,8 +151,8 @@ def print_facets(facets, facet_data, total, figure):
         return
     # print facet data
 
-    print('-' * 30)
-    printf("ZoomEye total data:{}".format(total))
+    print(' ' + '-' * 40)
+    printf(" ZoomEye total data:{}".format(total), color='green')
     for facet in facets.split(","):
         names = []
         counts = []
@@ -207,13 +207,13 @@ def print_stat(keys, stat_data, num, figure):
     """
     if not stat_data:
         return
-    print('-' * 30)
-    printf("current total data:{}".format(num), color='green')
+    print(' ' + '-' * 40)
+    printf(" current total data:{}".format(num), color='green')
     for key in keys.split(','):
-        print('{:-^40}'.format(key + " data"))
+        print(' {:-^40}'.format(key + " data"))
         # print title
         if figure is None:
-            printf("{:<35}{:<20}".format(key, "count"), color="green")
+            printf(" {:<35}{:<20}".format(key, "count"), color="green")
 
         # sort by the amount of each data
         item = stat_data.get(key)
@@ -221,7 +221,7 @@ def print_stat(keys, stat_data, num, figure):
         # print result
         if figure is None:
             for name, count in sorted_item:
-                printf("{:<35}{:<20}".format(name, count))
+                printf(" {:<35}{:<20}".format(name, count))
 
         names = []
         counts = []