diff --git a/CHANGELOG b/CHANGELOG
index 1d4b73d..4ada5df 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -4,6 +4,11 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [v1.7.1] - 2021-3-22
+### Added
+- Improved the pupilsearch regex
+- Fixed a problem with HTTP domain name re recognition errors
+
 ## [v1.7.0] - 2021-3-18
 ### Added
 - Part of the code has been refactored to optimize the program structure
diff --git a/doc/README_CN.md b/doc/README_CN.md
index e8b0774..891459e 100644
--- a/doc/README_CN.md
+++ b/doc/README_CN.md
@@ -115,11 +115,11 @@ ZoomEye:
 		stype <v4/v6>	 			设置获取数据类型IPV4或IPV6，默认为 ipv4,ipv6 全选
 		btype <host/web> 			设置批量查询的API接口(默认为HOST)
 		timeout <num>	 			设置Kunyu HTTP请求的超时时间
-		thread  		 			设置PupilSearch线程数量(默认为10)
-		deep   			 			设置PupilSearch递归深度(默认为2)
-		all  			 			PupilSearch Add All Url To Check List
-		fuzz   			 			PupilSearch Add Api To Check List
-    	proxy  			 			PupilSearch HTTP Proxy
+		thread  		 		设置PupilSearch线程数量(默认为10)
+		deep   			 		设置PupilSearch递归深度(默认为2)
+		all  			 		PupilSearch Add All Url To Check List
+		fuzz   			 		PupilSearch Add Api To Check List
+    		proxy  			 		PupilSearch HTTP Proxy
 ```
 
 ## 使用案例
diff --git a/kunyu/config/__version__.py b/kunyu/config/__version__.py
index b603234..7d81227 100644
--- a/kunyu/config/__version__.py
+++ b/kunyu/config/__version__.py
@@ -15,7 +15,7 @@
 __python_version__ = sys.version.split()[0]
 __platform__ = platform.platform()
 __url__ = "https://github.com/knownsec/Kunyu"
-__version__ = '1.7.0'
+__version__ = '1.7.1'
 __author__ = '风起'
 __Team__ = 'KnownSec 404 Team'
 __author_email__ = 'onlyzaliks@gmail.com'
diff --git a/kunyu/core/console.py b/kunyu/core/console.py
index 5281423..c796173 100644
--- a/kunyu/core/console.py
+++ b/kunyu/core/console.py
@@ -245,7 +245,8 @@ def start(self):
                     pass
                 sys.exit(0)
 
-            except Exception:
+            except Exception as err:
+                console.print(err)
                 continue
 
 
diff --git a/kunyu/core/zoomeye.py b/kunyu/core/zoomeye.py
index 82c6450..c31343f 100644
--- a/kunyu/core/zoomeye.py
+++ b/kunyu/core/zoomeye.py
@@ -562,13 +562,15 @@ def command_pupilsearch(cls, url):
                     raise ArithmeticError
                 Pupil().response_main(raw_data)
             else:
-                raise Exception
+                raise ValueError
         except ArithmeticError:
             return logger.warning(
                 "No retrieval operation is performed or the length of the dictionary key value is exceeded"
             )
-        except Exception:
+        except ValueError:
             return logger.warning("Please enter appropriate parameters!")
+        except Exception as err:
+            console.print(err)
 
     @classmethod
     def command_createmap(cls, *args, **kwargs):
diff --git a/kunyu/lib/SerachData.py b/kunyu/lib/SerachData.py
index 47c0127..dfbfb54 100644
--- a/kunyu/lib/SerachData.py
+++ b/kunyu/lib/SerachData.py
@@ -144,9 +144,9 @@ def search_url(self):
     # https://www.cnblogs.com/timelesszhuang/p/5014595.html
     # accesskey、appid、password、proxy token、
     def search_other(self):
-        # 使用正则捕获组来获取数据归属
+        # Use the regex capture group to get data ownership
         Jwt = "(?P<Jwt>(ey[A-Za-z0-9_-]{10,}\.[A-Za-z0-9._-]{10,}\.[A-Za-z0-9._-]{10,}|ey[A-Za-z0-9_\/+-]{10,}\.[A-Za-z0-9._\/+-]{10,}\.[A-Za-z0-9._-]{10,}))"
-        Ip = "(?P<Ip>((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3})"
+        Ip = "(?P<Ip>[\"\'\s/(]((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})(\.((2(5[0-5]|[0-4]\d))|[0-1]?\d{1,2})){3})[\"\'\s/:\)]"
         Email = "(?P<Email>([a-zA-Z0-9][_|\.])*[a-zA-Z0-9]+@([a-zA-Z0-9][-|_|\.])*[a-zA-Z0-9]+\.((?!js|css|jpg|jpeg|png|ico|webp)[a-zA-Z]{2,}))"
         ChinaIdCard = "(?P<ChinaIdCard>[1-8][1-7]\d{4}(?:19|20)\d{2}(?:0[1-9]|1[0-2])(?:0[1-9]|[12]\d|3[01])\d{3}[\dX])"
         ChinaMobile = "(?P<ChinaMobile>[^\w]((?:(?:\+|00)86)?1(?:(?:3[\d])|(?:4[5-79])|(?:5[0-35-9])|(?:6[5-7])|(?:7[0-8])|(?:8[\d])|(?:9[189]))\d{8})[^\w])"
@@ -154,9 +154,9 @@ def search_other(self):
         SecretKey = "(?P<SecretKey>([Ss](ecret|ECRET)_?[Kk](ey|EY)|[Ss](ecret|ECRET)_?(id|ID|Id)|[Ss](ecret|ECRET))[^)(|]{0,10}[=:][A-Za-z0-9\"'\s]{2,30}[\"'])"
         AppId = "(?P<AppId>([Aa](pp|PP)_?[Ii][dD]|[Aa](pp|PP)_?[Kk](ey|EY)|[Aa](pp|PP)_?[Ss](ecret|ECRET))[^)(|]{0,10}[=:][\s\"\']{1,5}[^):'\"+(|]{5,30}[\"'])"
         UserName = "(?P<UserName>([Uu](ser|SER)_?[Nn](ame|AME))[^)(|,\"'\+]{0,10}[=:][\s\"\']{1,5}[^)(|\s=,]{2,30}[\"'])"
-        PassWord = "(?P<PassWord>([Pp](ass|ASS)_?[Ww](ord|ORD|D|d))[^)(|,\"'\+]{0,10l}[=:][\s\"\']{1,5}[^)(|\s=]{2,30}[\"'])"
+        PassWord = "(?P<PassWord>([Pp](ass|ASS)_?[Ww](ord|ORD|D|d))[^)(|,\"'\+]{0,10}[=:][\s\"\']{1,5}[^)(|\s=]{2,30}[\"'])"
 
-        # Not tested.
+        # did not test
         SSHKey = "(?P<SSHKey>-----BEGIN PRIVATE KEY-----[a-zA-Z0-9\\S]{100,}-----END PRIVATE KEY——)"
         RSAKey = "(?P<RSAKey>-----BEGIN RSA PRIVATE KEY-----[a-zA-Z0-9\\S]{100,}-----END RSA PRIVATE KEY-----)"
         GithubAccessKey = "(?P<GithubAccessKey>[a-zA-Z0-9_-]*:[a-zA-Z0-9_\\-]+@github\\.com*)"