diff --git a/web/public/js/tdbms.js b/web/public/js/tdbms.js
index 3ec334d..ffdb8b1 100644
--- a/web/public/js/tdbms.js
+++ b/web/public/js/tdbms.js
@@ -1,24 +1,29 @@
-var sasahyou = null, sappyou = null, shoppyou = null;
+var db_name = null;
+var sasahyou = localStorage["sasahyou"],
+	sappyou = localStorage["sappyou"],
+	shoppyou = localStorage["shoppyou"];
 var sort_files = localStorage["sort_files"],
 	sort_tags = localStorage["sort_tags"];
-if (localStorage["sasahyou"] != null) {
-	sasahyou = JSON.parse(localStorage["sasahyou"]);
+if (sasahyou != null) {
+	sasahyou = JSON.parse(sasahyou);
 }
-if (localStorage["sappyou"] != null) {
-	sappyou = JSON.parse(localStorage["sappyou"]);
+if (sappyou != null) {
+	sappyou = JSON.parse(sappyou);
 }
-if (localStorage["shoppyou"] != null) {
-	shoppyou = JSON.parse(localStorage["shoppyou"]);
+if (shoppyou != null) {
+	shoppyou = JSON.parse(shoppyou);
 }
-var sasahyou_mts = 0, sappyou_mts = 0, shoppyou_mts = 0;
-if (localStorage["sasahyou_mts"] != null) {
-	sasahyou_mts = parseInt(localStorage["sasahyou_mts"]);
+var sasahyou_mts = localStorage["sasahyou_mts"],
+	sappyou_mts = localStorage["sappyou_mts"],
+	shoppyou_mts = localStorage["shoppyou_mts"];
+if (sasahyou_mts != null) {
+	sasahyou_mts = parseInt(sasahyou_mts);
 }
-if (localStorage["sappyou_mts"] != null) {
-	sappyou_mts = parseInt(localStorage["sappyou_mts"]);
+if (sappyou_mts != null) {
+	sappyou_mts = parseInt(sappyou_mts);
 }
-if (localStorage["shoppyou_mts"] != null) {
-	shoppyou_mts = parseInt(localStorage["shoppyou_mts"]);
+if (shoppyou_mts != null) {
+	shoppyou_mts = parseInt(shoppyou_mts);
 }
 if (sort_files == null) {
 	sort_files = "id";
@@ -52,14 +57,14 @@ function tdb_query(trdb, trc, trb) {
 	return output;
 }
 
-function sasahyou_load(tdb) {
-	let db_info = tdb_query(tdb, 0, "");
+function sasahyou_load() {
+	let db_info = tdb_query(db_name, 0, "");
 	if (db_info == null || !db_info.status) {
 		alert("Failed to fetch database");
 		throw new Error("Failed to fetch database");
 	}
 	if (sasahyou == null || sasahyou_mts !== db_info.data[0].sasahyou.mts) {
-		let resp = tdb_query(tdb, 16, "");
+		let resp = tdb_query(db_name, 16, "");
 		if (resp == null || !resp.status) {
 			alert("Failed to get sasahyou");
 			throw new Error("Failed to get sasahyou");
@@ -71,14 +76,14 @@ function sasahyou_load(tdb) {
 	}
 }
 
-function sappyou_load(tdb) {
-	let db_info = tdb_query(tdb, 0, "");
+function sappyou_load() {
+	let db_info = tdb_query(db_name, 0, "");
 	if (db_info == null || !db_info.status) {
 		alert("Failed to fetch database");
 		throw new Error("Failed to fetch database");
 	}
 	if (sappyou == null || sappyou_mts !== db_info.data[0].sappyou.mts) {
-		let resp = tdb_query(tdb, 32, "");
+		let resp = tdb_query(db_name, 32, "");
 		if (resp == null || !resp.status) {
 			alert("Failed to get sappyou");
 			throw new Error("Failed to get sappyou");
@@ -90,14 +95,14 @@ function sappyou_load(tdb) {
 	}
 }
 
-function shoppyou_load(tdb) {
-	let db_info = tdb_query(tdb, 0, "");
+function shoppyou_load() {
+	let db_info = tdb_query(db_name, 0, "");
 	if (db_info == null || !db_info.status) {
 		alert("Failed to fetch database");
 		throw new Error("Failed to fetch database");
 	}
 	if (shoppyou == null || shoppyou_mts !== db_info.data[0].shoppyou.mts) {
-		let resp = tdb_query(tdb, 8, "");
+		let resp = tdb_query(db_name, 8, "");
 		if (resp == null || !resp.status) {
 			alert("Failed to get shoppyou");
 			throw new Error("Failed to get shoppyou");
diff --git a/web/public/js/tfm-management.js b/web/public/js/tfm-management.js
index 2719c6a..f3310b5 100644
--- a/web/public/js/tfm-management.js
+++ b/web/public/js/tfm-management.js
@@ -1,4 +1,4 @@
-var db_name = localStorage["tfm_db_name"];
+db_name = localStorage["tfm_db_name"];
 if (db_name == null) {
 	location.href = "/tfm/settings";
 }