diff --git a/luci-app-passwall/luasrc/passwall/util_xray.lua b/luci-app-passwall/luasrc/passwall/util_xray.lua
index e5e977318..8514b3c12 100644
--- a/luci-app-passwall/luasrc/passwall/util_xray.lua
+++ b/luci-app-passwall/luasrc/passwall/util_xray.lua
@@ -42,9 +42,11 @@ function gen_outbound(flag, node, tag, proxy_table)
 
 		local proxy = 0
 		local proxy_tag = "nil"
+		local fragment = nil
 		if proxy_table ~= nil and type(proxy_table) == "table" then
 			proxy = proxy_table.proxy or 0
 			proxy_tag = proxy_table.tag or "nil"
+			fragment = proxy_table.fragment or nil
 		end
 
 		if node.type == "Xray" then
@@ -133,6 +135,7 @@ function gen_outbound(flag, node, tag, proxy_table)
 					mark = 255,
 					tcpMptcp = (node.tcpMptcp == "1") and true or nil,
 					tcpNoDelay = (node.tcpNoDelay == "1") and true or nil,
+					dialerProxy = fragment and "fragment" or nil
 				},
 				network = node.transport,
 				security = node.stream_security,
@@ -646,7 +649,7 @@ function gen_config(var)
 				end
 				if is_new_blc_node then
 					local blc_node = uci:get_all(appname, blc_node_id)
-					local outbound = gen_outbound(flag, blc_node, blc_node_tag)
+					local outbound = gen_outbound(flag, blc_node, blc_node_tag, { fragment = xray_settings.fragment == "1" or nil })
 					if outbound then
 						table.insert(outbounds, outbound)
 						valid_nodes[#valid_nodes + 1] = blc_node_tag
@@ -718,7 +721,7 @@ function gen_config(var)
 					preproxy_enabled = false
 				end
 			elseif preproxy_node and api.is_normal_node(preproxy_node) then
-				local preproxy_outbound = gen_outbound(flag, preproxy_node, preproxy_tag)
+				local preproxy_outbound = gen_outbound(flag, preproxy_node, preproxy_tag, { fragment = xray_settings.fragment == "1" or nil })
 				if preproxy_outbound then
 					table.insert(outbounds, preproxy_outbound)
 				else
@@ -820,7 +823,14 @@ function gen_config(var)
 									})
 								end
 							end
-							local _outbound = gen_outbound(flag, _node, rule_name, { proxy = proxy and 1 or 0, tag = proxy and preproxy_tag or nil })
+							local proxy_table = {
+								proxy = proxy and 1 or 0,
+								tag = proxy and preproxy_tag or nil
+							}
+							if xray_settings.fragment == "1" and not proxy_table.tag then
+								proxy_table.fragment = true
+							end
+							local _outbound = gen_outbound(flag, _node, rule_name, proxy_table)
 							if _outbound then
 								table.insert(outbounds, _outbound)
 								if proxy then preproxy_used = true end
@@ -991,7 +1001,7 @@ function gen_config(var)
 					sys.call("touch /tmp/etc/passwall/iface/" .. node.iface)
 				end
 			else
-				outbound = gen_outbound(flag, node)
+				outbound = gen_outbound(flag, node, nil, { fragment = xray_settings.fragment == "1" or nil })
 			end
 			if outbound then table.insert(outbounds, outbound) end
 			routing = {
@@ -1232,7 +1242,7 @@ function gen_config(var)
 			}
 		}
 		
-		if xray_settings.fragment and true then
+		if xray_settings.fragment == "1" then
 			table.insert(outbounds, {
 				protocol = "freedom",
 				tag = "fragment",
@@ -1246,7 +1256,8 @@ function gen_config(var)
 				},
 				streamSettings = {
 					sockopt = {
-						mark = 255
+						mark = 255,
+						tcpNoDelay = true
 					}
 				}
 			})		
diff --git a/luci-app-passwall/po/zh-cn/passwall.po b/luci-app-passwall/po/zh-cn/passwall.po
index 4a2455abb..8faf781d2 100644
--- a/luci-app-passwall/po/zh-cn/passwall.po
+++ b/luci-app-passwall/po/zh-cn/passwall.po
@@ -1539,3 +1539,27 @@ msgstr "禁用 TLS 记录的自适应大小调整"
 
 msgid "Enable Multipath TCP, need to be enabled in both server and client configuration."
 msgstr "启用 Multipath TCP，需在服务端和客户端配置中同时启用。"
+
+msgid "Fragment"
+msgstr "分片"
+
+msgid "TCP fragments, which can deceive the censorship system in some cases, such as bypassing SNI blacklists."
+msgstr "TCP 分片，在某些情况下可以欺骗审查系统，比如绕过 SNI 黑名单。"
+
+msgid "Fragment Packets"
+msgstr "分片方式"
+
+msgid " \"1-3\" is for segmentation at TCP layer, applying to the beginning 1 to 3 data writes by the client. \"tlshello\" is for TLS client hello packet fragmentation."
+msgstr " \"1-3\" 是 TCP 的流切片，应用于客户端第 1 至第 3 次写数据。\"tlshello\" 是 TLS 握手包切片。"
+
+msgid "Fragment Length"
+msgstr "分片包长"
+
+msgid "Fragmented packet length (byte)"
+msgstr "分片包长 (byte)"
+
+msgid "Fragment Interval"
+msgstr "分片间隔"
+
+msgid "Fragmentation interval (ms)"
+msgstr "分片间隔（ms）"