diff --git a/Helper/report_helper.py b/Helper/report_helper.py
index 78de4a75075629bc4fc69897936d8144a7259217..358ad8532d1500d4f0fc7f7daba696261e4a6443 100644
--- a/Helper/report_helper.py
+++ b/Helper/report_helper.py
@@ -97,8 +97,8 @@ class ReportHelper(object):
     @staticmethod
     def print_sig_list(sig_list):
         print("===== Start Print Sig List =====")
+        print("Total sig num: ", len(sig_list))
         for sig in sig_list:
             print(sig.get_sig_name())
-        print("Total sig num: ", len(sig_list))
         print("===== Print Sig List Done =====")
 
diff --git a/Helper/sig_helper.py b/Helper/sig_helper.py
index a711a6a486857c12d13413198c78610ea242eab6..205b78e0b1796f40c32993d67e3fc4e752ef86b6 100644
--- a/Helper/sig_helper.py
+++ b/Helper/sig_helper.py
@@ -26,9 +26,9 @@ from utils.Package import Package
 from Helper.package_helper import PackageHelper
 
 
-sig_info_url = "https://gitee.com/openeuler/community/raw/master/sig/sigs.yaml"
+url_sigs = "https://gitee.com/openeuler/community/tree/master/sig"
 sig_pattern = r"- name: (.*)"
-openeuler_software_pattern = r"- (openeuler/.*)"
+openeuler_software_pattern = r'"/openeuler/community/tree/master/sig/(.*)"'
 src_openeuler_software_pattern = r"- (src-openeuler/.*)"
 
 BlockList = [
@@ -43,18 +43,16 @@ class SigHelper(object):
         print("===== Start Init Sig Info... =====")
         tmp_sig = None
 
-        page = urllib.request.urlopen(sig_info_url)
+        page = urllib.request.urlopen(url_sigs)
         contents = page.read().decode('utf-8')
-        # print(contents)
+        pattern = re.compile(openeuler_software_pattern)
+        signames = pattern.findall(contents)
+        for signame in signames[1:]:
+            sig = Sig(signame)
+            sig_list.append(sig)
+        # print(sig_list)
         lines = contents.split("\n")
         for line in lines:
-            result = re.search(sig_pattern, line)
-            if result:
-                # print("get one sig: ", result.group(1))
-                tmp_sig = Sig(result.group(1))
-                sig_list.append(tmp_sig)
-                continue
-
             result = re.search(openeuler_software_pattern, line)
             if result:
                 # print("get one openeuler software: ", result.group(1))
diff --git a/README.md b/README.md
index 30a0b29966489f7887acfdb274c71fde63e8ac83..1cff6f47bf7281c868bb9abe928f5f742a175f4c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,54 @@
-openeuler-wiki-bot
-==============
+# openeuler-wiki-bot
+===============================================================================
+
+## 功能介绍
+
+定位为openEuler运营助手，用于帮助开发者查询openEuler相关信息，帮助运营者获取openEuler相关报告，目前想到的功能为：
+
+- 查询openEuler整体相关信息
+  - openEuler包含哪些SIG
+  - openEuler上SIG运营情况
+  - openEuler上有哪些分支
+  - openEuler已发布哪些版本
+  - openEuler后续版本计划
+  - openEuler南北向兼容列表
+  - openEuler上安全漏洞发布情况
+  - 。。。
+    
+- 生成openEuler整体运营报告
+  - openEuler上sig运营报告
+  - openEuler上版本发布报告
+  - openEuler上软件包发布计划
+  - openEuler上issue和pr报告
+  - openEuler上开发者活跃报告
+  - openEuler上maintainer活跃报告
+    
+- 查询openEuler上sig相关信息
+  - openEuler上sig的maintainer
+  - openEuler上sig的代码仓
+  - openEuler上sig的开发
+  - openEuler上sig的issue
+  - openEuler上sig的pr
+  - openEuler上sig的maintainer参与情况
+    
+- 生成openEuler上sig相关报告
+  - openEuler上sig的maintainer活跃报告
+  - openEuler上sig的开发者活跃报告
+  - openEuler上sig的issue和pr报告
+
+- 查询openEuler上代码仓相关信息
+  - openEuler上代码仓的issue
+  - openEuler上代码仓的pr
+    
+- 生成openEuler上代码仓相关报告
+  - openEuler上代码仓的maintainer活跃报告
+  - openEuler上代码仓的开发者活跃报告
+  - openEuler上代码仓的issue和pr报告
+
 ## 使用方法
+
+### 帮助信息
+
 ```bash
 usage: openeuler-wiki-bot.py [-h] [-l] [-r] [-s SIG] [-a]
 
@@ -14,12 +62,54 @@ optional arguments:
   -a, --all          Report information for all sig.
 ```
 
-#### 举例：获取sig列表
+### 查询openEuler整体相关信息
+待开发
+
+#### openEuler包含哪些SIG
+
 ```bash
-./openeuler-wiki-bot.py -l
+python openeuler-wiki-bot.py -l
+===== Start Init Sig Info... =====
+===== Init Sig Info Done =====
+===== Start Print Sig List =====
+Total sig num:  95
+A-Tune
+Application
+Base-service
+Compiler
+Computing
+DB
+Desktop
+G11N
+GNOME
+...
+sig-template
+user-committee
+xfce
+===== Print Sig List Done =====
 ```
 
+### 生成openEuler代码仓整体运营报告
+
+待开发
+
+### 查询openEuler代码仓上sig相关信息
+
 #### 举例：获取sig-ai-bigdata的所有issue和pr
+
 ```bash
 ./openeuler-wiki-bot.py -r -s sig-ai-bigdata
+===== Start Init Sig Info... =====
+===== Init Sig Info Done =====
+===== Start Process Sig Pull Request =====
+===== Process Sig Pull Request Done =====
+===== Start Process Sig Issue =====
+===== Process Sig Issue Done =====
+===== Start Generate Report =====
+===== Generate Report Done =====
+Report file:  sig_info.xlsx
 ```
+
+### 生成openEuler代码仓上sig相关报告
+
+待开发
diff --git a/openeuler-wiki-bot.py b/openeuler-wiki-bot.py
index f86f081d491e61d604f44eb6b37b44a5598633e2..6013795e7bf66286c2ab92855893df8291af6b27 100755
--- a/openeuler-wiki-bot.py
+++ b/openeuler-wiki-bot.py
@@ -26,13 +26,13 @@ sig_list = []
 
 
 def init_parser():
-    cmd_parser = argparse.ArgumentParser(description="openEuler wiki bot.")
+    cmd_parser = argparse.ArgumentParser(description="The openEuler wiki robot.")
 
-    cmd_parser.add_argument("-l", "--list", action="store_true", default=False, help="List all sig info.")
-    cmd_parser.add_argument("-r", "--report", action="store_true", default=False, help="Generate information report.")
+    cmd_parser.add_argument("-l", "--list", action="store_true", default=False, help="list all sig names")
+    cmd_parser.add_argument("-r", "--report", action="store_true", default=False, help="generate information report")
 
-    cmd_parser.add_argument("-s", "--sig", type=str, help="Specify sig group.")
-    cmd_parser.add_argument("-a", "--all", action="store_true", default=False, help="Report information for all sig.")
+    cmd_parser.add_argument("-s", "--sig", type=str, help="get a specific sig information")
+    cmd_parser.add_argument("-a", "--all", action="store_true", default=False, help="get all sig information")
     return cmd_parser