diff --git a/src/generator/config/subexport.cpp b/src/generator/config/subexport.cpp
index 82cb1802c..3e3c46b08 100644
--- a/src/generator/config/subexport.cpp
+++ b/src/generator/config/subexport.cpp
@@ -1307,6 +1307,8 @@ void proxyToQuanX(std::vector<Proxy> &nodes, INIReader &ini, std::vector<Ruleset
             if(method == "auto")
                 method = "chacha20-ietf-poly1305";
             proxyStr = "vmess = " + hostname + ":" + port + ", method=" + method + ", password=" + id;
+            if (x.AlterId != 0)
+                proxyStr += ", aead=false";
             if(tlssecure && !tls13.is_undef())
                 proxyStr += ", tls13=" + std::string(tls13 ? "true" : "false");
             if(transproto == "ws")