diff --git a/Implements/Company/IndexImpl.py b/Implements/Company/IndexImpl.py
index a644a99..db87a8a 100644
--- a/Implements/Company/IndexImpl.py
+++ b/Implements/Company/IndexImpl.py
@@ -26,7 +26,7 @@ class CompanyIndexImpl(CompanyIndex):
         )
 
         head_info = CompanyIndex.HeadInfo()
-        head_info.name = company_data['企业名称']
+        head_info.name = None if not company_data else company_data['企业名称']
         head_info.verify_status = verify_status
 
         latest_cc_rating = CompanyIndex.HeadInfo.LatestCCRating()
@@ -37,7 +37,7 @@ class CompanyIndexImpl(CompanyIndex):
             latest_cc_rating.level = cc_rating['信用等级']
             latest_cc_rating.score = str(cc_rating['信用评分'])
             latest_cc_rating.rating_time = cc_rating['评价时间']
-        except KeyError:
+        except TypeError:
             latest_cc_rating.level = None
             latest_cc_rating.score = None
             latest_cc_rating.rating_time = None
@@ -47,7 +47,7 @@ class CompanyIndexImpl(CompanyIndex):
             latest_esg_rating.level = esg_rating['评价等级']
             latest_esg_rating.score = str(esg_rating['ESG得分'])
             latest_esg_rating.rating_time = esg_rating['评价时间']
-        except KeyError:
+        except TypeError:
             latest_esg_rating.level = None
             latest_esg_rating.score = None
             latest_esg_rating.rating_time = None