diff --git a/db/update18.3.sql b/db/update18.3.sql
index 4d43480c67..16a52d6f14 100644
--- a/db/update18.3.sql
+++ b/db/update18.3.sql
@@ -88,7 +88,6 @@ UPDATE `zt_doc` SET `status` = 'normal' WHERE `status` = '';
 UPDATE `zt_doclib` SET `acl` = 'private' WHERE `type` IN ('custom', 'book', 'product', 'project, ''execution') AND `acl` = 'custom';
 UPDATE `zt_doclib` SET `acl` = 'default' WHERE `type` = 'project' AND `acl` IN ('open', 'private');
 UPDATE `zt_doclib` SET `acl` = 'private' WHERE `type` = 'api' and `acl` = 'custom';
-UPDATE `zt_doclib` SET `acl` = 'default' WHERE `type` = 'api' and `acl` = 'open';
 UPDATE `zt_doclib` SET `acl` = 'default' WHERE `main` = '1';
 
 ALTER TABLE `zt_doclib` ADD `addedBy` varchar(30) NOT NULL AFTER `order`;
diff --git a/db/zentao.sql b/db/zentao.sql
index 0ca61e79aa..348dcd695f 100755
--- a/db/zentao.sql
+++ b/db/zentao.sql
@@ -3111,7 +3111,7 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (3,'doc','index'),
 (3,'doc','view'),
 (3,'doc','showFiles'),
-(3,'doc','tableContents'),
+(3,'doc','productSpace'),
 (3,'doc','projectSpace'),
 (3,'doc','tableContents'),
 (3,'execution','all'),
@@ -3454,7 +3454,7 @@ INSERT INTO `zt_grouppriv` (`group`, `module`, `method`) VALUES
 (4,'doc','index'),
 (4,'doc','view'),
 (4,'doc','showFiles'),
-(4,'doc','tableContents'),
+(4,'doc','productSpace'),
 (4,'doc','projectSpace'),
 (4,'doc','tableContents'),
 (4,'execution','activate'),