diff --git a/modules/finder.py b/modules/finder.py
index 7818560..15a259e 100644
--- a/modules/finder.py
+++ b/modules/finder.py
@@ -15,7 +15,7 @@ class Finder(Module):
     def __init__(self):
         Module.__init__(self)
         self.module = 'Finder'
-        self.source = ''
+        self.source = 'Finder'
         self.start = time.time()  # 模块开始执行时间
 
     def run(self, domain, data, port):
@@ -23,7 +23,8 @@ class Finder(Module):
         existing_subdomains = set(map(lambda x: x.get('subdomain'), data))  # 已有的子域
         found_subdomains = find_subdomains(domain, data)
         new_subdomains = found_subdomains - existing_subdomains
-        if not len(new_subdomains):  # 未发现新的子域就直接返回
+        if not len(new_subdomains):
+            self.finish()  # 未发现新的子域就直接返回
             return data
         self.subdomains = new_subdomains
         self.gen_result()