diff --git a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/ray.lua b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/ray.lua
index 0297156990..488974ff78 100644
--- a/luci-app-passwall/luasrc/model/cbi/passwall/client/type/ray.lua
+++ b/luci-app-passwall/luasrc/model/cbi/passwall/client/type/ray.lua
@@ -566,8 +566,12 @@ o = s:option(Value, _n("xhttp_path"), translate("XHTTP Path"))
 o.placeholder = "/"
 o:depends({ [_n("transport")] = "xhttp" })
 
-o = s:option(TextValue, _n("xhttp_extra"), translate("XHTTP Extra"), translate("An XHttpObject in JSON format, used for sharing."))
+o = s:option(Flag, _n("use_xhttp_extra"), translate("XHTTP Extra"))
+o.default = "0"
 o:depends({ [_n("transport")] = "xhttp" })
+
+o = s:option(TextValue, _n("xhttp_extra"), " ", translate("An XHttpObject in JSON format, used for sharing."))
+o:depends({ [_n("use_xhttp_extra")] = true })
 o.rows = 15
 o.wrap = "off"
 o.custom_write = function(self, section, value)
diff --git a/luci-app-passwall/luasrc/view/passwall/node_list/link_share_man.htm b/luci-app-passwall/luasrc/view/passwall/node_list/link_share_man.htm
index 80cc37cc19..c0d33caae8 100644
--- a/luci-app-passwall/luasrc/view/passwall/node_list/link_share_man.htm
+++ b/luci-app-passwall/luasrc/view/passwall/node_list/link_share_man.htm
@@ -383,7 +383,9 @@
 				params += opt.query("host", dom_prefix + "xhttp_host");
 				params += opt.query("path", dom_prefix + "xhttp_path");
 				params += opt.query("mode", dom_prefix + "xhttp_mode");
-				params += opt.query("extra", dom_prefix + "xhttp_extra");
+				if (opt.get(dom_prefix + "use_xhttp_extra").checked) {
+					params += opt.query("extra", dom_prefix + "xhttp_extra");
+				}
 			} else if (v_transport === "httpupgrade") {
 				v_transport = "httpupgrade";
 				params += opt.query("host", dom_prefix + "httpupgrade_host");
@@ -1266,6 +1268,7 @@
 				opt.set(dom_prefix + 'xhttp_host', queryParam.host || "");
 				opt.set(dom_prefix + 'xhttp_path', queryParam.path || "");
 				opt.set(dom_prefix + 'xhttp_mode', queryParam.mode || "auto");
+				opt.set(dom_prefix + 'use_xhttp_extra', !!queryParam.extra);
 				opt.set(dom_prefix + 'xhttp_extra', queryParam.extra || "");
 			} else if (queryParam.type === "httpupgrade") {
 				opt.set(dom_prefix + 'httpupgrade_host', queryParam.host || "");
diff --git a/luci-app-passwall/root/usr/share/passwall/subscribe.lua b/luci-app-passwall/root/usr/share/passwall/subscribe.lua
index 931222e5ed..0809f3888f 100755
--- a/luci-app-passwall/root/usr/share/passwall/subscribe.lua
+++ b/luci-app-passwall/root/usr/share/passwall/subscribe.lua
@@ -1054,7 +1054,8 @@ local function processData(szType, content, add_mode, add_from)
 				result.xhttp_host = params.host
 				result.xhttp_path = params.path
 				result.xhttp_mode = params.mode or "auto"
-				result.xhttp_extra = params.extra
+				result.use_xhttp_extra = (params.extra and params.extra ~= "") and "1" or nil
+				result.xhttp_extra = (params.extra and params.extra ~= "") and params.extra or nil
 				local success, Data = pcall(jsonParse, params.extra)
 				if success and Data then
 					local address = (Data.extra and Data.extra.downloadSettings and Data.extra.downloadSettings.address)