diff --git a/sql.go b/sql.go
index b8756e2..c888fd4 100644
--- a/sql.go
+++ b/sql.go
@@ -82,6 +82,18 @@ func initDB() {
 	failOnError(err, "initDB : create table obj")
 	log.Println("initDB : obj created ...")
 
+	_, err = db.Exec(`CREATE TABLE obj_item (
+							 obj_id			BIGINT UNSIGNED NOT NULL
+							,intl_id        VARCHAR(32)
+							,weight         SMALLINT NOT NULL
+							,exchange       TINYINT NOT NULL
+							,auction        TINYINT NOT NULL
+							,FOREIGN KEY (obj_id) REFERENCES obj(id) ON DELETE CASCADE
+							,UNIQUE KEY (intl_id)
+						  ) ENGINE = InnoDB CHARSET=utf8mb4 COLLATE utf8mb4_bin;`)
+	failOnError(err, "initDB : create table obj_item")
+	log.Println("initDB : obj_item created ...")
+
 	_, err = db.Exec(`CREATE TABLE obj_castle (
 							 obj_id				BIGINT UNSIGNED NOT NULL
 							,logo               VARCHAR(32) NOT NULL
@@ -314,18 +326,6 @@ func initDB() {
 	failOnError(err, "initDB : create table msg_rules_v")
 	log.Println("initDB : msg_rules created ...")
 
-	_, err = db.Exec(`CREATE TABLE obj_item (
-							 obj_id			BIGINT UNSIGNED NOT NULL
-							,intl_id        VARCHAR(32)
-							,weight         SMALLINT NOT NULL
-							,exchange       TINYINT NOT NULL
-							,auction        TINYINT NOT NULL
-							,FOREIGN KEY (obj_id) REFERENCES obj(id) ON DELETE CASCADE
-							,UNIQUE KEY (intl_id)
-						  ) ENGINE = InnoDB CHARSET=utf8mb4 COLLATE utf8mb4_bin;`)
-	failOnError(err, "initDB : create table obj_item")
-	log.Println("initDB : obj_item created ...")
-
 	_, err = db.Exec(`CREATE TABLE obj_tribute (
 							 obj_id			BIGINT UNSIGNED NOT NULL
 							,user_id        BIGINT UNSIGNED NOT NULL