diff --git a/src/parser/subparser.cpp b/src/parser/subparser.cpp
index 45ab5b7..038eb34 100644
--- a/src/parser/subparser.cpp
+++ b/src/parser/subparser.cpp
@@ -1290,7 +1290,7 @@ void explodeClash(Node yamlnode, std::vector<Proxy> &nodes) {
                                 singleproxy["plugin-opts"]["host"] >>= pluginopts_host;
                                 tls = safe_as<bool>(singleproxy["plugin-opts"]["tls"]) ? "tls;" : "";
                                 singleproxy["plugin-opts"]["path"] >>= path;
-                                pluginopts_mux = safe_as<bool>(singleproxy["plugin-opts"]["mux"]) ? "mux=4;" : "";
+                                pluginopts_mux = safe_as<bool>(singleproxy["plugin-opts"]["mux"]) ? "4" : "";
                             }
                             break;
                         default:
@@ -1310,7 +1310,7 @@ void explodeClash(Node yamlnode, std::vector<Proxy> &nodes) {
                         pluginopts += pluginopts_host.empty() ? "" : ";obfs-host=" + pluginopts_host;
                         break;
                     case "v2ray-plugin"_hash:
-                        pluginopts = "mode=" + pluginopts_mode + ";" + tls + pluginopts_mux;
+                        pluginopts = "mode=" + pluginopts_mode + ";" + tls;
                         if (!pluginopts_host.empty())
                             pluginopts += "host=" + pluginopts_host + ";";
                         if (!path.empty())