diff --git a/src/generator/config/subexport.cpp b/src/generator/config/subexport.cpp
index 36f6269a5..46c272773 100644
--- a/src/generator/config/subexport.cpp
+++ b/src/generator/config/subexport.cpp
@@ -697,9 +697,10 @@ void proxyToClash(std::vector<Proxy> &nodes, YAML::Node &yamlnode, const ProxyGr
                 // Fallback for backward compatibility
                 singleproxy["flow"] = x.Flow;
             }
-            if (!x.PublicKey.empty() && !x.ShortID.empty()) {
+            if (!x.PublicKey.empty()) {
                 singleproxy["reality-opts"]["public-key"] = x.PublicKey;
-                singleproxy["reality-opts"]["short-id"] = x.ShortID;
+                if (!x.ShortID.empty())
+                    singleproxy["reality-opts"]["short-id"] = x.ShortID;
                 if (!x.ClientFingerprint.empty()) {
                     singleproxy["client-fingerprint"] = x.ClientFingerprint;
                 } else if (!x.Fingerprint.empty()) {
@@ -2804,7 +2805,7 @@ void proxyToSingBox(std::vector<Proxy> &nodes, rapidjson::Document &json, std::v
                     tls.AddMember("alpn", alpn, allocator);
                 }
 
-                if (!x.PublicKey.empty() && !x.ShortID.empty()) {
+                if (!x.PublicKey.empty()) {
                     rapidjson::Value reality(rapidjson::kObjectType);
                     reality.AddMember("enabled", true, allocator);
                     if (!x.PublicKey.empty())