diff --git a/resource/db.sql b/resource/db.sql
index 6bccdfe..1cd3da3 100644
--- a/resource/db.sql
+++ b/resource/db.sql
@@ -1413,10 +1413,6 @@ ALTER TABLE `ejyy_pet_vaccinate`
 ALTER TABLE `ejyy_property_company_access`
   ADD PRIMARY KEY (`id`);
 
-ALTER TABLE `ejyy_property_company_admin`
-  ADD PRIMARY KEY (`id`),
-  ADD KEY `property_company_user_id` (`property_company_user_id`);
-
 ALTER TABLE `ejyy_property_company_auth`
   ADD PRIMARY KEY (`id`),
   ADD KEY `property_company_user_id` (`property_company_user_id`);
@@ -1794,9 +1790,6 @@ ALTER TABLE `ejyy_pet_vaccinate`
 ALTER TABLE `ejyy_property_company_access`
   MODIFY `id` bigint(20) NOT NULL AUTO_INCREMENT;
 
-ALTER TABLE `ejyy_property_company_admin`
-  MODIFY `id` bigint(20) NOT NULL AUTO_INCREMENT;
-
 ALTER TABLE `ejyy_property_company_auth`
   MODIFY `id` bigint(20) NOT NULL AUTO_INCREMENT;