diff --git a/app/Services/PatientFamilyService.php b/app/Services/PatientFamilyService.php
index 9158d4a..1bcfc30 100644
--- a/app/Services/PatientFamilyService.php
+++ b/app/Services/PatientFamilyService.php
@@ -339,7 +339,7 @@ class PatientFamilyService extends BaseService
                 }
 
                 // 检测姓名是否重复
-                if ($value['card_name'] != $request_params['card_name']) {
+                if ($value['card_name'] == $request_params['card_name']) {
                     // 姓名改变 检测是否与其他家庭成员姓名重复
                     return fail(HttpEnumCode::HTTP_ERROR, "姓名重复");
                 }