diff --git a/.gitignore b/.gitignore
index 823d2ca..7e3ffdf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
 # Ignore Gradle project-specific cache directory
 .gradle
 .idea
+gradle.properties
 
 # Ignore Gradle build output directory
 build
diff --git a/server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt b/server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
index 9d0cfad..423e357 100644
--- a/server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
+++ b/server/src/main/kotlin/eu/kanade/tachiyomi/extension/api/ExtensionGithubApi.kt
@@ -85,9 +85,7 @@ internal class ExtensionGithubApi {
     }
 
     companion object {
-//        const val BASE_URL = "https://raw.githubusercontent.com"
-//        const val REPO_URL_PREFIX = "${BASE_URL}/tachiyomiorg/tachiyomi-extensions/repo"
-        const val BASE_URL = "http://127.0.0.1:8000"
-        const val REPO_URL_PREFIX = "$BASE_URL/repo"
+        const val BASE_URL = "https://raw.githubusercontent.com"
+        const val REPO_URL_PREFIX = "$BASE_URL/tachiyomiorg/tachiyomi-extensions/repo"
     }
 }
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/impl/ExtensionsList.kt b/server/src/main/kotlin/ir/armor/tachidesk/impl/ExtensionsList.kt
index 0a34ad5..2c84af0 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/impl/ExtensionsList.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/impl/ExtensionsList.kt
@@ -28,7 +28,8 @@ object ExtensionListData {
     var updateMap = ConcurrentHashMap<String, Extension.Available>()
 }
 
-const val ExtensionUpdateDelayTime = 0 // 60 seconds
+// const val ExtensionUpdateDelayTime = 60 * 1000 // 60,000 milliseconds = 60 seconds
+const val ExtensionUpdateDelayTime = 0
 
 fun getExtensionList(): List<ExtensionDataClass> {
     // update if {ExtensionUpdateDelayTime} seconds has passed or requested offline and database is empty
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/server/JavalinSetup.kt b/server/src/main/kotlin/ir/armor/tachidesk/server/JavalinSetup.kt
index 12d45d5..1d0b60a 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/server/JavalinSetup.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/server/JavalinSetup.kt
@@ -32,6 +32,7 @@ import ir.armor.tachidesk.impl.updateCategory
 import ir.armor.tachidesk.impl.updateExtension
 import ir.armor.tachidesk.server.util.openInBrowser
 import mu.KotlinLogging
+import java.io.IOException
 
 /*
  * Copyright (C) Contributors to the Suwayomi project
@@ -66,6 +67,12 @@ fun javalinSetup() {
         ctx.status(404)
     }
 
+    app.exception(IOException::class.java) { e, ctx ->
+        logger.error("IOException while handling the request", e)
+        ctx.status(500)
+        ctx.result(e.message ?: "Internal Server Error")
+    }
+
     app.get("/api/v1/extension/list") { ctx ->
         ctx.json(getExtensionList())
     }
@@ -266,4 +273,16 @@ fun javalinSetup() {
         val categoryId = ctx.pathParam("categoryId").toInt()
         ctx.json(getCategoryMangaList(categoryId))
     }
+
+    // expects a Tachiyomi legacy backup file to be uploaded
+    app.get("/api/v1/backup/legacy/import") { ctx ->
+        val categoryId = ctx.pathParam("categoryId").toInt()
+        ctx.json(getCategoryMangaList(categoryId))
+    }
+
+    // returns a Tachiyomi legacy backup file created from the current database
+    app.get("/api/v1/backup/legacy/export") { ctx ->
+        val categoryId = ctx.pathParam("categoryId").toInt()
+        ctx.json(getCategoryMangaList(categoryId))
+    }
 }
diff --git a/server/src/main/kotlin/ir/armor/tachidesk/server/ServerSetup.kt b/server/src/main/kotlin/ir/armor/tachidesk/server/ServerSetup.kt
index 8cf173c..18bcc33 100644
--- a/server/src/main/kotlin/ir/armor/tachidesk/server/ServerSetup.kt
+++ b/server/src/main/kotlin/ir/armor/tachidesk/server/ServerSetup.kt
@@ -96,7 +96,7 @@ fun applicationSetup() {
 
     // socks proxy settings
     if (serverConfig.socksProxyEnabled) {
-        System.getProperties()["proxySet"] = "true"
+//        System.getProperties()["proxySet"] = "true"
         System.getProperties()["socksProxyHost"] = serverConfig.socksProxyHost
         System.getProperties()["socksProxyPort"] = serverConfig.socksProxyPort
         logger.info("Socks Proxy is enabled to ${serverConfig.socksProxyHost}:${serverConfig.socksProxyPort}")