diff --git a/app/adminapi/validate/marketing/MarketingContractValidate.php b/app/adminapi/validate/marketing/MarketingContractValidate.php
index ccda03156..0a917b4ca 100644
--- a/app/adminapi/validate/marketing/MarketingContractValidate.php
+++ b/app/adminapi/validate/marketing/MarketingContractValidate.php
@@ -43,7 +43,7 @@
 			'part_b' => 'require',
 			'part_b_signatory' => 'checkPartBSignatory',
 			'business_nature' => 'require|checkBusinessNature',
-			'industry_nature' => 'require|IndustryNature',
+			'industry_nature' => 'require|checkIndustryNature',
 			'fund_sources' => 'require|checkFundSources',
 			'const_area' => 'require|checkConstArea',
 			'project_money' => 'float|egt:0',