diff --git a/fmt/Bean2CoreObj_box.cpp b/fmt/Bean2CoreObj_box.cpp
index d92e6ee..27a64ce 100644
--- a/fmt/Bean2CoreObj_box.cpp
+++ b/fmt/Bean2CoreObj_box.cpp
@@ -8,11 +8,24 @@ namespace NekoRay::fmt {
         if (network != "tcp") {
             QJsonObject transport{{"type", network}};
             if (network == "ws") {
-                if (!path.isEmpty()) transport["path"] = path;
                 if (!host.isEmpty()) transport["headers"] = QJsonObject{{"Host", host}};
+                // ws path & ed
+                auto pathWithoutEd = SubStrBefore(path, "?ed=");
+                if (!pathWithoutEd.isEmpty()) transport["path"] = pathWithoutEd;
+                if (pathWithoutEd != path) {
+                    auto ed = SubStrAfter(path, "?ed=").toInt();
+                    if (ed > 0) {
+                        transport["max_early_data"] = ed;
+                        transport["early_data_header_name"] = "Sec-WebSocket-Protocol";
+                    }
+                }
                 if (ws_early_data_length > 0) {
                     transport["max_early_data"] = ws_early_data_length;
-                    transport["early_data_header_name"] = ws_early_data_name;
+                    if (ws_early_data_name.isEmpty()) {
+                        transport["early_data_header_name"] = "Sec-WebSocket-Protocol";
+                    } else {
+                        transport["early_data_header_name"] = ws_early_data_name;
+                    }
                 }
             } else if (network == "http") {
                 if (!path.isEmpty()) transport["path"] = path;
diff --git a/fmt/Bean2CoreObj_ray.cpp b/fmt/Bean2CoreObj_ray.cpp
index e03c928..c971154 100644
--- a/fmt/Bean2CoreObj_ray.cpp
+++ b/fmt/Bean2CoreObj_ray.cpp
@@ -13,11 +13,24 @@ namespace NekoRay::fmt {
 
         if (network == "ws") {
             QJsonObject ws;
-            if (!path.isEmpty()) ws["path"] = path;
             if (!host.isEmpty()) ws["headers"] = QJsonObject{{"Host", host}};
+            // ws path & ed
+            auto pathWithoutEd = SubStrBefore(path, "?ed=");
+            if (!pathWithoutEd.isEmpty()) ws["path"] = pathWithoutEd;
+            if (pathWithoutEd != path) {
+                auto ed = SubStrAfter(path, "?ed=").toInt();
+                if (ed > 0) {
+                    ws["maxEarlyData"] = ed;
+                    ws["earlyDataHeaderName"] = "Sec-WebSocket-Protocol";
+                }
+            }
             if (ws_early_data_length > 0) {
                 ws["maxEarlyData"] = ws_early_data_length;
-                ws["earlyDataHeaderName"] = ws_early_data_name;
+                if (ws_early_data_name.isEmpty()) {
+                    ws["earlyDataHeaderName"] = "Sec-WebSocket-Protocol";
+                } else {
+                    ws["earlyDataHeaderName"] = ws_early_data_name;
+                }
             }
             streamSettings["wsSettings"] = ws;
         } else if (network == "http") {