diff --git a/db/sign_in.py b/db/sign_in.py
index 50cc699..0021d77 100644
--- a/db/sign_in.py
+++ b/db/sign_in.py
@@ -84,7 +84,7 @@ class SignInDB(BaseDBOperator):
                     ))
                     conn.commit()
                     return True
-        except mysql.connector.Error as e:
+        except Exception as e:
             self.LOG.error(f"更新签到记录失败: {e}")
             return False
     
@@ -106,7 +106,7 @@ class SignInDB(BaseDBOperator):
                     ))
                     conn.commit()
                     return True
-        except mysql.connector.Error as e:
+        except Exception as e:
             self.LOG.error(f"创建签到记录失败: {e}")
             return False
     
@@ -131,6 +131,6 @@ class SignInDB(BaseDBOperator):
                     ))
                     conn.commit()
                     return True
-        except mysql.connector.Error as e:
+        except Exception as e:
             self.LOG.error(f"更新补签记录失败: {e}")
             return False
\ No newline at end of file