diff --git a/V2rayU/Base.lproj/ConfigWindow.xib b/V2rayU/Base.lproj/ConfigWindow.xib
index 127ea08..d84b3a9 100644
--- a/V2rayU/Base.lproj/ConfigWindow.xib
+++ b/V2rayU/Base.lproj/ConfigWindow.xib
@@ -36,11 +36,10 @@
                 <outlet property="kcpDownlinkCapacity" destination="56I-AM-Thb" id="s3q-QJ-8RH"/>
                 <outlet property="kcpHeader" destination="8JB-cZ-Hzp" id="fUQ-D4-Tyu"/>
                 <outlet property="kcpMtu" destination="bS7-lZ-JZ9" id="DcY-x3-Oor"/>
-                <outlet property="kcpReadBufferSize" destination="Kwv-43-3ZS" id="wcL-iS-QWD"/>
+                <outlet property="kcpSeed" destination="Kwv-43-3ZS" id="Msd-FA-Uze"/>
                 <outlet property="kcpTti" destination="bBg-iY-haa" id="nsH-Gn-0Zc"/>
                 <outlet property="kcpUplinkCapacity" destination="Tqs-Wj-roi" id="Lcp-W1-EJ2"/>
                 <outlet property="kcpView" destination="rPy-7B-YDh" id="UKp-9S-ozl"/>
-                <outlet property="kcpWriteBufferSize" destination="8Gm-6x-SqH" id="JUj-M3-hxe"/>
                 <outlet property="muxConcurrent" destination="CkC-qQ-sQP" id="h7m-Db-YPe"/>
                 <outlet property="networkView" destination="2EB-Eo-645" id="OdK-My-CAX"/>
                 <outlet property="okBtn" destination="qgX-1j-8WD" id="4iT-yK-dLJ"/>
@@ -73,6 +72,8 @@
                 <outlet property="switchSecurity" destination="Y2a-uR-gaD" id="Qg1-bR-xho"/>
                 <outlet property="tabView" destination="ppK-ei-cOI" id="UoC-e5-a6l"/>
                 <outlet property="tcpHeaderType" destination="jBp-uN-mlt" id="74X-GP-Wt3"/>
+                <outlet property="tcpHost" destination="59o-uJ-hWr" id="drd-7f-QLi"/>
+                <outlet property="tcpPath" destination="dGb-XU-H9U" id="fpF-vq-xfU"/>
                 <outlet property="tcpView" destination="vg1-BH-8Xk" id="6Ok-D2-5D2"/>
                 <outlet property="tlsView" destination="ahS-zU-aaU" id="kP4-vt-HCe"/>
                 <outlet property="trojanAddr" destination="o6g-Xu-aW1" id="NRf-1Q-wQJ"/>
@@ -1145,17 +1146,59 @@ Gw
                                                                 <rect key="frame" x="-1" y="-1" width="360" height="80"/>
                                                                 <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                                                 <subviews>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ryn-Hi-AoY">
-                                                                        <rect key="frame" x="34" y="55" width="35" height="17"/>
+                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="V9l-KB-Xgj">
+                                                                        <rect key="frame" x="10" y="32" width="100" height="17"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="type:" id="uWr-DG-11J">
+                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="request path:" id="qCy-XA-jkC">
+                                                                            <font key="font" metaFont="system"/>
+                                                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                                                                        </textFieldCell>
+                                                                    </textField>
+                                                                    <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="dGb-XU-H9U">
+                                                                        <rect key="frame" x="110" y="32" width="177" height="22"/>
+                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="wHP-S3-LkK">
+                                                                            <font key="font" metaFont="system"/>
+                                                                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                                                            <allowedInputSourceLocales>
+                                                                                <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                                                            </allowedInputSourceLocales>
+                                                                        </textFieldCell>
+                                                                    </textField>
+                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="yuJ-wg-IJa">
+                                                                        <rect key="frame" x="10" y="10" width="100" height="17"/>
+                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="request host:" id="z5C-Iv-zc2">
+                                                                            <font key="font" metaFont="system"/>
+                                                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                                                                        </textFieldCell>
+                                                                    </textField>
+                                                                    <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="59o-uJ-hWr">
+                                                                        <rect key="frame" x="110" y="10" width="177" height="22"/>
+                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="W7a-zN-J2n">
+                                                                            <font key="font" metaFont="system"/>
+                                                                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
+                                                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
+                                                                            <allowedInputSourceLocales>
+                                                                                <string>NSAllRomanInputSourcesLocaleIdentifier</string>
+                                                                            </allowedInputSourceLocales>
+                                                                        </textFieldCell>
+                                                                    </textField>
+                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="ryn-Hi-AoY" userLabel="header type:">
+                                                                        <rect key="frame" x="10" y="55" width="100" height="17"/>
+                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="header type:" id="uWr-DG-11J">
                                                                             <font key="font" metaFont="system"/>
                                                                             <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
                                                                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                                                                         </textFieldCell>
                                                                     </textField>
                                                                     <popUpButton verticalHuggingPriority="750" horizontalCompressionResistancePriority="749" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="jBp-uN-mlt" userLabel="headerType">
-                                                                        <rect key="frame" x="75" y="50" width="100" height="26"/>
+                                                                        <rect key="frame" x="110" y="50" width="100" height="26"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
                                                                         <popUpButtonCell key="cell" type="push" title="none" bezelStyle="rounded" alignment="left" lineBreakMode="truncatingTail" state="on" borderStyle="borderAndBezel" imageScaling="proportionallyDown" inset="2" selectedItem="Mg8-IY-rzv" id="ETG-0J-jI6">
                                                                             <behavior key="behavior" lightByBackground="YES" lightByGray="YES"/>
@@ -1172,24 +1215,6 @@ Gw
                                                                             </menu>
                                                                         </popUpButtonCell>
                                                                     </popUpButton>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="bI5-6G-99s">
-                                                                        <rect key="frame" x="15" y="32" width="54" height="17"/>
-                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="request:" id="N8b-0p-IcF">
-                                                                            <font key="font" metaFont="system"/>
-                                                                            <color key="textColor" name="secondaryLabelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="4P7-2c-NTM">
-                                                                        <rect key="frame" x="5" y="10" width="64" height="17"/>
-                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="response:" id="HMZ-z3-aYN">
-                                                                            <font key="font" metaFont="system"/>
-                                                                            <color key="textColor" name="secondaryLabelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
                                                                     <button horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="rTW-bA-YBE">
                                                                         <rect key="frame" x="325" y="49" width="25" height="25"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
@@ -1201,24 +1226,6 @@ Gw
                                                                             </connections>
                                                                         </buttonCell>
                                                                     </button>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Slf-k5-KM1">
-                                                                        <rect key="frame" x="75" y="32" width="282" height="14"/>
-                                                                        <autoresizingMask key="autoresizingMask"/>
-                                                                        <textFieldCell key="cell" controlSize="small" lineBreakMode="clipping" title="please go to the &quot;import&quot; tab to edit manually." id="OPq-km-B7m">
-                                                                            <font key="font" metaFont="message" size="11"/>
-                                                                            <color key="textColor" name="tertiaryLabelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Dv1-56-sT0">
-                                                                        <rect key="frame" x="75" y="11" width="282" height="14"/>
-                                                                        <autoresizingMask key="autoresizingMask"/>
-                                                                        <textFieldCell key="cell" controlSize="small" lineBreakMode="clipping" title="please go to the &quot;import&quot; tab to edit manually." id="1In-OS-o1g">
-                                                                            <font key="font" metaFont="message" size="11"/>
-                                                                            <color key="textColor" name="tertiaryLabelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
                                                                 </subviews>
                                                             </view>
                                                             <view hidden="YES" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="rPy-7B-YDh" userLabel="kcp">
@@ -1279,15 +1286,6 @@ Gw
                                                                             </allowedInputSourceLocales>
                                                                         </textFieldCell>
                                                                     </textField>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KJn-ym-pUC">
-                                                                        <rect key="frame" x="28" y="10" width="94" height="14"/>
-                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="readBufferSize" id="1bK-F6-yGg">
-                                                                            <font key="font" metaFont="message" size="11"/>
-                                                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
                                                                     <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Tqs-Wj-roi">
                                                                         <rect key="frame" x="114" y="29" width="50" height="19"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
@@ -1309,10 +1307,19 @@ Gw
                                                                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                                                                         </textFieldCell>
                                                                     </textField>
+                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="KJn-ym-pUC" userLabel="seed">
+                                                                        <rect key="frame" x="10" y="10" width="100" height="14"/>
+                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
+                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="seed" id="1bK-F6-yGg">
+                                                                            <font key="font" metaFont="message" size="11"/>
+                                                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
+                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
+                                                                        </textFieldCell>
+                                                                    </textField>
                                                                     <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Kwv-43-3ZS">
-                                                                        <rect key="frame" x="114" y="7" width="50" height="19"/>
+                                                                        <rect key="frame" x="114" y="7" width="220" height="19"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="1" drawsBackground="YES" id="V8I-Yv-XUR">
+                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" drawsBackground="YES" id="V8I-Yv-XUR">
                                                                             <font key="font" metaFont="message" size="11"/>
                                                                             <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
                                                                             <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
@@ -1330,27 +1337,6 @@ Gw
                                                                             <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
                                                                         </textFieldCell>
                                                                     </textField>
-                                                                    <textField focusRingType="none" horizontalHuggingPriority="251" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="Zi6-s8-Vo6">
-                                                                        <rect key="frame" x="197" y="10" width="97" height="14"/>
-                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="writeBufferSize" id="2sZ-iB-yNg">
-                                                                            <font key="font" metaFont="message" size="11"/>
-                                                                            <color key="textColor" name="labelColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
-                                                                        </textFieldCell>
-                                                                    </textField>
-                                                                    <textField focusRingType="none" verticalHuggingPriority="750" fixedFrame="YES" allowsCharacterPickerTouchBarItem="YES" translatesAutoresizingMaskIntoConstraints="NO" id="8Gm-6x-SqH">
-                                                                        <rect key="frame" x="283" y="7" width="50" height="19"/>
-                                                                        <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
-                                                                        <textFieldCell key="cell" controlSize="small" scrollable="YES" lineBreakMode="clipping" selectable="YES" editable="YES" sendsActionOnEndEditing="YES" state="on" borderStyle="bezel" placeholderString="1" drawsBackground="YES" id="iAw-5i-dXk">
-                                                                            <font key="font" metaFont="message" size="11"/>
-                                                                            <color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
-                                                                            <color key="backgroundColor" name="textBackgroundColor" catalog="System" colorSpace="catalog"/>
-                                                                            <allowedInputSourceLocales>
-                                                                                <string>NSAllRomanInputSourcesLocaleIdentifier</string>
-                                                                            </allowedInputSourceLocales>
-                                                                        </textFieldCell>
-                                                                    </textField>
                                                                     <button verticalHuggingPriority="750" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="BUA-Pf-he7">
                                                                         <rect key="frame" x="270" y="53" width="85" height="20"/>
                                                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMinY="YES"/>
diff --git a/V2rayU/ConfigWindow.swift b/V2rayU/ConfigWindow.swift
index a87b2ea..9066666 100644
--- a/V2rayU/ConfigWindow.swift
+++ b/V2rayU/ConfigWindow.swift
@@ -108,12 +108,13 @@ class ConfigWindowController: NSWindowController, NSWindowDelegate, NSTabViewDel
     @IBOutlet weak var kcpTti: NSTextField!
     @IBOutlet weak var kcpUplinkCapacity: NSTextField!
     @IBOutlet weak var kcpDownlinkCapacity: NSTextField!
-    @IBOutlet weak var kcpReadBufferSize: NSTextField!
-    @IBOutlet weak var kcpWriteBufferSize: NSTextField!
+    @IBOutlet weak var kcpSeed: NSTextField!
     @IBOutlet weak var kcpHeader: NSPopUpButton!
     @IBOutlet weak var kcpCongestion: NSButton!
 
     @IBOutlet weak var tcpHeaderType: NSPopUpButton!
+    @IBOutlet weak var tcpHost: NSTextField!
+    @IBOutlet weak var tcpPath: NSTextField!
 
     @IBOutlet weak var wsHost: NSTextField!
     @IBOutlet weak var wsPath: NSTextField!
@@ -371,6 +372,12 @@ class ConfigWindowController: NSWindowController, NSWindowDelegate, NSTabViewDel
         if self.tcpHeaderType.indexOfSelectedItem >= 0 {
             v2rayConfig.streamTcp.header.type = self.tcpHeaderType.titleOfSelectedItem!
         }
+        if v2rayConfig.streamTcp.header.type == "http" {
+            var tcpRequest = TcpSettingHeaderRequest()
+            tcpRequest.path = [self.tcpPath.stringValue]
+            tcpRequest.headers.host = [self.tcpHost.stringValue]
+            v2rayConfig.streamTcp.header.request = tcpRequest
+        }
 
         // kcp
         if self.kcpHeader.indexOfSelectedItem >= 0 {
@@ -380,8 +387,7 @@ class ConfigWindowController: NSWindowController, NSWindowDelegate, NSTabViewDel
         v2rayConfig.streamKcp.tti = Int(self.kcpTti.intValue)
         v2rayConfig.streamKcp.uplinkCapacity = Int(self.kcpUplinkCapacity.intValue)
         v2rayConfig.streamKcp.downlinkCapacity = Int(self.kcpDownlinkCapacity.intValue)
-        v2rayConfig.streamKcp.readBufferSize = Int(self.kcpReadBufferSize.intValue)
-        v2rayConfig.streamKcp.writeBufferSize = Int(self.kcpWriteBufferSize.intValue)
+        v2rayConfig.streamKcp.seed = self.kcpSeed.stringValue
         v2rayConfig.streamKcp.congestion = self.kcpCongestion.state.rawValue > 0
 
         // h2
@@ -499,6 +505,17 @@ class ConfigWindowController: NSWindowController, NSWindowDelegate, NSTabViewDel
         
         // tcp
         self.tcpHeaderType.selectItem(withTitle: v2rayConfig.streamTcp.header.type)
+        if let req = v2rayConfig.streamTcp.header.request {
+            if req.path.count>0 {
+                self.tcpPath.stringValue = req.path[0]
+            }
+            if req.headers.host.count>0{
+                self.tcpHost.stringValue = req.headers.host[0]
+            }
+        } else {
+            self.tcpPath.stringValue = ""
+            self.tcpHost.stringValue = ""
+        }
 
         // kcp
         self.kcpHeader.selectItem(withTitle: v2rayConfig.streamKcp.header.type)
@@ -506,8 +523,7 @@ class ConfigWindowController: NSWindowController, NSWindowDelegate, NSTabViewDel
         self.kcpTti.intValue = Int32(v2rayConfig.streamKcp.tti)
         self.kcpUplinkCapacity.intValue = Int32(v2rayConfig.streamKcp.uplinkCapacity)
         self.kcpDownlinkCapacity.intValue = Int32(v2rayConfig.streamKcp.downlinkCapacity)
-        self.kcpReadBufferSize.intValue = Int32(v2rayConfig.streamKcp.readBufferSize)
-        self.kcpWriteBufferSize.intValue = Int32(v2rayConfig.streamKcp.writeBufferSize)
+        self.kcpSeed.stringValue = v2rayConfig.streamKcp.seed
         self.kcpCongestion.intValue = v2rayConfig.streamKcp.congestion ? 1 : 0
 
         // h2
diff --git a/V2rayU/Import.swift b/V2rayU/Import.swift
index 3c2785c..96842ac 100644
--- a/V2rayU/Import.swift
+++ b/V2rayU/Import.swift
@@ -335,7 +335,7 @@ class ImportUri {
         v2ray.serverVless = vmessItem
 
         // stream
-        v2ray.streamNetwork = vmess.type
+        v2ray.streamNetwork = vmess.network
         v2ray.streamSecurity = vmess.security
         v2ray.securityTls.serverName = vmess.sni // default tls sni
         v2ray.securityTls.fingerprint = vmess.fp
@@ -348,7 +348,7 @@ class ImportUri {
         }
 
         // kcp
-        v2ray.streamKcp.header.type = vmess.type
+        v2ray.streamKcp.header.type = vmess.headerType
         v2ray.streamKcp.seed = vmess.kcpSeed
 
         // h2
@@ -364,7 +364,7 @@ class ImportUri {
         v2ray.streamGrpc.multiMode = vmess.grpcMode == "multi" // v2rayN
 
         // tcp
-        v2ray.streamTcp.header.type = vmess.type
+        v2ray.streamTcp.header.type = vmess.headerType
         if v2ray.streamNetwork == "tcp" && v2ray.streamTcp.header.type == "http" {
             var tcpReq = TcpSettingHeaderRequest()
             tcpReq.path = [vmess.path]
@@ -373,8 +373,10 @@ class ImportUri {
         }
         
         // quic
-        v2ray.streamQuic.header.type = vmess.type
-
+        v2ray.streamQuic.header.type = vmess.headerType
+        
+        print("importVless-v2ray",v2ray.streamKcp,v2ray.streamKcp.seed)
+        
         // check is valid
         v2ray.checkManualValid()
         if v2ray.isValid {
@@ -516,7 +518,7 @@ func importByClash(clash: clashProxy) -> ImportUri? {
         item.port = clash.port
         item.id = clash.uuid ?? ""
         item.security = clash.cipher ?? "none" // vless encryption
-        item.type = clash.network ?? "tcp"
+        item.network = clash.network ?? "tcp"
         item.sni = clash.sni ?? clash.server
         if clash.security == "reality" {
             item.sni = clash.servername ?? clash.server
@@ -527,7 +529,7 @@ func importByClash(clash: clashProxy) -> ImportUri? {
             }
         }
         // network ws
-        if item.type == "ws" {
+        if item.network == "ws" {
             item.host = clash.servername ?? clash.server
             item.path = "/"
             if clash.wsOpts != nil {
@@ -535,7 +537,7 @@ func importByClash(clash: clashProxy) -> ImportUri? {
             }
         }
         // network h2
-        if item.type == "h2" {
+        if item.network == "h2" {
             item.host = clash.servername ?? clash.server
             item.path = "/"
             if clash.h2Opts != nil {
@@ -547,7 +549,7 @@ func importByClash(clash: clashProxy) -> ImportUri? {
             }
         }
         // network grpc
-        if item.type == "grpc" {
+        if item.network == "grpc" {
             item.host = clash.servername ?? clash.server
             if clash.grpcOpts != nil {
                 item.path = clash.grpcOpts?.grpcServiceName ?? "/"
diff --git a/V2rayU/Share.swift b/V2rayU/Share.swift
index 3dc80f4..0b0a340 100644
--- a/V2rayU/Share.swift
+++ b/V2rayU/Share.swift
@@ -11,14 +11,16 @@ struct VmessShare: Codable {
     var ps: String = ""
     var add: String = ""
     var port: String = ""
-    var id: String = ""
-    var aid: String = ""
-    var net: String = ""
-    var type: String = "none"
-    var host: String = ""
-    var path: String = ""
+    var id: String = "" // UUID
+    var aid: String = "" // alterId
+    var net: String = "" // network type: (tcp\kcp\ws\h2\quic\ds\grpc)
+    var type: String = "none" // 伪装类型(none\http\srtp\utp\wechat-video) *tcp or kcp or QUIC
+    var host: String = "" // host: 1)http(tcp)->host中间逗号(,)隔开,2)ws->host,3)h2->host,4)QUIC->securty
+    var path: String = "" // path: 1)ws->path,2)h2->path,3)QUIC->key/Kcp->seed,4)grpc->serviceName
     var tls: String = "tls"
-    var security: String = "auto"
+    var security: String = "auto" // 加密方式(security),没有时值默认auto
+    var scy: String = "auto" // 同security
+    var alpn: String = "" // h2,http/1.1
     var sni: String = ""
     var fp: String = ""
 }
@@ -99,6 +101,34 @@ class ShareUri {
         }
         self.share.net = self.v2ray.streamNetwork
 
+        if self.v2ray.streamNetwork == "tcp" {
+            self.share.type = self.v2ray.streamTcp.header.type
+            if self.v2ray.streamTcp.header.type == "http" {
+                if let req = self.v2ray.streamTcp.header.request {
+                    if req.path.count > 0 {
+                        self.share.path = req.path[0]
+                    }
+                    if req.headers.host.count>0 {
+                        self.share.host = req.headers.host[0]
+                    }
+                }
+            }
+        }
+        
+        if self.v2ray.streamNetwork == "kcp" {
+            self.share.type = self.v2ray.streamKcp.header.type
+            self.share.path = self.v2ray.streamKcp.seed
+        }
+        
+        if self.v2ray.streamNetwork == "quic" {
+            self.share.type = self.v2ray.streamQuic.header.type
+            self.share.path = self.v2ray.streamQuic.key
+        }
+        
+        if self.v2ray.streamNetwork == "domainsocket" {
+            self.share.path = self.v2ray.streamDs.path
+        }
+        
         if self.v2ray.streamNetwork == "h2" {
             if self.v2ray.streamH2.host.count > 0 {
                 self.share.host = self.v2ray.streamH2.host[0]
@@ -183,8 +213,36 @@ class ShareUri {
             ss.fp = self.v2ray.securityTls.fingerprint
         }
 
-        ss.type = self.v2ray.streamNetwork
+        ss.network = self.v2ray.streamNetwork
 
+        if self.v2ray.streamNetwork == "tcp" {
+            ss.headerType = self.v2ray.streamTcp.header.type
+            if self.v2ray.streamTcp.header.type == "http" {
+                if let req = self.v2ray.streamTcp.header.request {
+                    if req.path.count > 0 {
+                        ss.path = req.path[0]
+                    }
+                    if req.headers.host.count>0 {
+                        ss.host = req.headers.host[0]
+                    }
+                }
+            }
+        }
+        
+        if self.v2ray.streamNetwork == "kcp" {
+            ss.headerType = self.v2ray.streamKcp.header.type
+            ss.kcpSeed = self.v2ray.streamKcp.seed
+        }
+        
+        if self.v2ray.streamNetwork == "quic" {
+            ss.headerType = self.v2ray.streamQuic.header.type
+            ss.kcpSeed = self.v2ray.streamQuic.key
+        }
+        
+        if self.v2ray.streamNetwork == "domainsocket" {
+            ss.path = self.v2ray.streamDs.path
+        }
+        
         if self.v2ray.streamNetwork == "h2" {
             if self.v2ray.streamH2.host.count > 0 {
                 ss.host = self.v2ray.streamH2.host[0]
diff --git a/V2rayU/Uri.swift b/V2rayU/Uri.swift
index 62dc085..ed28db6 100644
--- a/V2rayU/Uri.swift
+++ b/V2rayU/Uri.swift
@@ -520,10 +520,11 @@ class VlessUri {
     var level: Int = 0
     var flow: String = ""
 
-    var encryption: String = "" // auto,aes-128-gcm,...
+    var encryption: String = "" // none,auto,aes-128-gcm,...
     var security: String = "" // xtls,tls,reality
-
-    var type: String = "" // tcp,http
+    
+    var network: String = "" // network type: tcp,http,kcp,h2,ws,quic,grpc,domainsocket
+    var headerType: String = "" // header type: tcp=["none","http"],quic,kcp=["none", "srtp", "utp", "wechat-video", "dtls", "wireguard"]
     var host: String = ""
     var sni: String = ""
     var path: String = ""
@@ -544,7 +545,7 @@ class VlessUri {
             URLQueryItem(name: "flow", value: self.flow),
             URLQueryItem(name: "security", value: self.security),
             URLQueryItem(name: "encryption", value: self.encryption),
-            URLQueryItem(name: "type", value: self.type),
+            URLQueryItem(name: "type", value: self.network), // 网络类型: tcp,http,kcp,h2,ws,quic,grpc,domainsocket
             URLQueryItem(name: "host", value: self.host),
             URLQueryItem(name: "path", value: self.path),
             URLQueryItem(name: "sni", value: self.sni),
@@ -552,6 +553,7 @@ class VlessUri {
             URLQueryItem(name: "pbk", value: self.pbk),
             URLQueryItem(name: "sid", value: self.sid),
             URLQueryItem(name: "serviceName", value: self.path),
+            URLQueryItem(name: "headerType", value: self.headerType),
             URLQueryItem(name: "mode", value: self.grpcMode),
             URLQueryItem(name: "seed", value: self.kcpSeed)
         ]
@@ -594,7 +596,7 @@ class VlessUri {
                 self.security = item.value as! String
                 break
             case "type":
-                self.type = item.value as! String
+                self.network = item.value as! String
                 break
             case "host":
                 self.host = item.value as! String
@@ -615,7 +617,7 @@ class VlessUri {
                 self.sid = item.value as! String
                 break
             case "headerType":
-                self.type = item.value as! String
+                self.headerType = item.value as! String
                 break
             case "seed":
                 self.kcpSeed = item.value as! String
diff --git a/V2rayU/v2ray/V2rayConfig.swift b/V2rayU/v2ray/V2rayConfig.swift
index 6790119..3c48273 100644
--- a/V2rayU/v2ray/V2rayConfig.swift
+++ b/V2rayU/v2ray/V2rayConfig.swift
@@ -922,6 +922,7 @@ class V2rayConfig: NSObject {
 
             if transport.kcpSettings != nil {
                 self.streamKcp = transport.kcpSettings!
+                print("self.streamKcp",self.streamKcp)
             }
 
             if transport.wsSettings != nil {
@@ -1100,6 +1101,7 @@ class V2rayConfig: NSObject {
             kcpSettings.congestion = streamJson["kcpSettings"]["congestion"].boolValue
             kcpSettings.readBufferSize = streamJson["kcpSettings"]["readBufferSize"].intValue
             kcpSettings.writeBufferSize = streamJson["kcpSettings"]["writeBufferSize"].intValue
+            kcpSettings.seed = streamJson["kcpSettings"]["seed"].stringValue
             // "none"
             if KcpSettingsHeaderType.firstIndex(of: streamJson["kcpSettings"]["header"]["type"].stringValue) != nil {
                 kcpSettings.header.type = streamJson["kcpSettings"]["header"]["type"].stringValue
diff --git a/V2rayU/v2ray/v2rayStream.swift b/V2rayU/v2ray/v2rayStream.swift
index 58edbfb..c13eef2 100644
--- a/V2rayU/v2ray/v2rayStream.swift
+++ b/V2rayU/v2ray/v2rayStream.swift
@@ -102,7 +102,7 @@ struct TcpSettingHeader: Codable {
 struct TcpSettingHeaderRequest: Codable {
     var version: String = "1.1"
     var method: String = "GET"
-    var path: [String] = []
+    var path: [String] = [""]
     var headers: TcpSettingHeaderRequestHeaders = TcpSettingHeaderRequestHeaders()
 }