diff --git a/Podfile.lock b/Podfile.lock
new file mode 100644
index 0000000..6c04e05
--- /dev/null
+++ b/Podfile.lock
@@ -0,0 +1,46 @@
+PODS:
+  - Alamofire (4.8.2)
+  - GCDWebServer (3.5.2):
+    - GCDWebServer/Core (= 3.5.2)
+  - GCDWebServer/Core (3.5.2)
+  - Preferences (0.3.0)
+  - QRCoder (1.1.0)
+  - Sparkle (1.21.3)
+  - SwiftyJSON (5.0.0)
+
+DEPENDENCIES:
+  - Alamofire
+  - GCDWebServer (~> 3.5.2)
+  - Preferences (from `https://github.com/sindresorhus/Preferences.git`)
+  - QRCoder
+  - Sparkle
+  - SwiftyJSON
+
+SPEC REPOS:
+  https://github.com/CocoaPods/Specs.git:
+    - Alamofire
+    - GCDWebServer
+    - QRCoder
+    - Sparkle
+    - SwiftyJSON
+
+EXTERNAL SOURCES:
+  Preferences:
+    :git: https://github.com/sindresorhus/Preferences.git
+
+CHECKOUT OPTIONS:
+  Preferences:
+    :commit: e2e2aaba41b531a642934a17c9b37149dd1c294c
+    :git: https://github.com/sindresorhus/Preferences.git
+
+SPEC CHECKSUMS:
+  Alamofire: ae5c501addb7afdbb13687d7f2f722c78734c2d3
+  GCDWebServer: ead88cd14596dd4eae4f5830b8877c87c8728990
+  Preferences: 865793c3914c4de086c809a504a4157b8968cb90
+  QRCoder: cbd2bee531cc86d286df7942334cfed94c803ae4
+  Sparkle: 3f75576db8b0265adef36c43249d747f22d0b708
+  SwiftyJSON: 36413e04c44ee145039d332b4f4e2d3e8d6c4db7
+
+PODFILE CHECKSUM: 58098d0825211da73cdc15b835005b970bed1875
+
+COCOAPODS: 1.8.4
diff --git a/V2rayU/Base.lproj/MainMenu.xib b/V2rayU/Base.lproj/MainMenu.xib
index cd9f022..52d00c9 100644
--- a/V2rayU/Base.lproj/MainMenu.xib
+++ b/V2rayU/Base.lproj/MainMenu.xib
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14490.70" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
+<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="14868" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
         <deployment identifier="macosx"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14490.70"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="14868"/>
     </dependencies>
     <objects>
         <customObject id="-2" userLabel="File's Owner" customClass="NSApplication">
@@ -365,6 +365,7 @@
                     </menu>
                 </menuItem>
             </items>
+            <point key="canvasLocation" x="-502" y="336"/>
         </menu>
     </objects>
 </document>
diff --git a/V2rayU/Preference/PreferenceSubscribe.swift b/V2rayU/Preference/PreferenceSubscribe.swift
index 474b7b5..dc3c7dd 100644
--- a/V2rayU/Preference/PreferenceSubscribe.swift
+++ b/V2rayU/Preference/PreferenceSubscribe.swift
@@ -9,6 +9,7 @@
 import Cocoa
 import Preferences
 import Alamofire
+import SwiftyJSON
 
 final class PreferenceSubscribeViewController: NSViewController, PreferencePane {
     let preferencePaneIdentifier = PreferencePane.Identifier.subscribeTab
@@ -177,14 +178,20 @@ final class PreferenceSubscribeViewController: NSViewController, PreferencePane
         // remove old v2ray servers by subscribe
         V2rayServer.remove(subscribe: subscribe)
 
+        let id : String  = String(url.suffix(32));
+        
         let list = strTmp!.trimmingCharacters(in: .newlines).components(separatedBy: CharacterSet.newlines)
         for item in list {
             // import every server
-            self.importUri(uri: item.trimmingCharacters(in: .whitespacesAndNewlines), subscribe: subscribe)
+            if (item.count == 0) {
+                continue;
+            } else {
+                self.importUri(uri: item.trimmingCharacters(in: .whitespacesAndNewlines), subscribe: subscribe, id: id)
+            }
         }
     }
 
-    func importUri(uri: String, subscribe: String) {
+    func importUri(uri: String, subscribe: String, id: String) {
         if uri.count == 0 {
             logTip(title: "fail: ", uri: uri, informativeText: "uri not found")
             return
@@ -195,7 +202,7 @@ final class PreferenceSubscribeViewController: NSViewController, PreferencePane
             return
         }
 
-        if let importUri = ImportUri.importUri(uri: uri) {
+        if let importUri = ImportUri.importUri(uri: uri, id: id) {
             if importUri.isValid {
                 // add server
                 V2rayServer.add(remark: importUri.remark, json: importUri.json, isValid: true, url: importUri.uri, subscribe: subscribe)
diff --git a/V2rayU/Scanner.swift b/V2rayU/Scanner.swift
index a444863..b3af763 100644
--- a/V2rayU/Scanner.swift
+++ b/V2rayU/Scanner.swift
@@ -126,7 +126,7 @@ class ImportUri {
     var error: String = ""
     var uri: String = ""
 
-    static func importUri(uri: String, checkExist: Bool = true) -> ImportUri? {
+    static func importUri(uri: String, id: String = "", checkExist: Bool = true) -> ImportUri? {
         if checkExist && V2rayServer.exist(url: uri) {
             let importUri = ImportUri()
             importUri.isValid = false
@@ -136,7 +136,7 @@ class ImportUri {
 
         if uri.hasPrefix("vmess://") {
             let importUri = ImportUri()
-            importUri.importVmessUri(uri: uri)
+            importUri.importVmessUri(uri: uri, id: id)
             return importUri
         } else if uri.hasPrefix("ss://") {
             let importUri = ImportUri()
@@ -230,7 +230,7 @@ class ImportUri {
         }
     }
 
-    func importVmessUri(uri: String) {
+    func importVmessUri(uri: String, id: String = "") {
         if URL(string: uri) == nil {
             self.error = "invalid vmess url"
             return
@@ -258,7 +258,8 @@ class ImportUri {
         vmessItem.address = vmess.address
         vmessItem.port = vmess.port
         var user = V2rayOutboundVMessUser()
-        user.id = vmess.id
+        vmess.id = id
+        user.id = id
         user.alterId = vmess.alterId
         user.security = vmess.security
         vmessItem.users = [user]
diff --git a/V2rayU/V2raySubscribe.swift b/V2rayU/V2raySubscribe.swift
index 62ff70d..f425709 100644
--- a/V2rayU/V2raySubscribe.swift
+++ b/V2rayU/V2raySubscribe.swift
@@ -7,7 +7,6 @@
 //
 
 import Cocoa
-import SwiftyJSON
 
 // ----- v2ray subscribe manager -----
 class V2raySubscribe: NSObject {
@@ -222,4 +221,4 @@ class V2raySubItem: NSObject, NSCoding {
     static func remove(name: String) {
         UserDefaults.standard.removeObject(forKey: name)
     }
-}
\ No newline at end of file
+}