diff --git a/src/api/form/ActionFormAPI.cc b/src/api/form/ActionFormAPI.cc
index 0ae68335..8194f608 100644
--- a/src/api/form/ActionFormAPI.cc
+++ b/src/api/form/ActionFormAPI.cc
@@ -44,7 +44,7 @@ Local<Value> ActionFormAPI::toString(Arguments const& /* args */) {
 
 Local<Value> ActionFormAPI::getContent(Arguments const& /* args */) {
     try {
-        return detail::ConvertVariantToScriptX(get().getContent());
+        return ConvertToScript(get().getContent());
     }
     Catch;
 }
@@ -52,40 +52,24 @@ Local<Value> ActionFormAPI::getContent(Arguments const& /* args */) {
 Local<Value> ActionFormAPI::setContent(Arguments const& args) {
     CheckArgsCount(args, 1);
     try {
-        // if (args[0].isString()) {
-        //     mActionForm.setContent(ConvertToCpp<string>(args[0]));
-        // } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-        //     mActionForm.setContent(GetScriptClass(TranslatableAPI, args[0])->get());
-        // } else {
-        //     throw script::Exception(ERR_WRONG_ARG_TYPE);
-        // }
         mActionForm.setContent(ConvertToCpp<endstone::Message>(args[0]));
         return args.thiz();
     }
     Catch;
 }
 
-endstone::Message ArgHelper(Local<Value> const& arg) {
-    if (arg.isString()) {
-        return ConvertToCpp<string>(arg);
-    } else if (arg.isObject() && IsInstanceOf<TranslatableAPI>(arg)) {
-        return GetScriptClass(TranslatableAPI, arg)->get();
-    } else {
-        throw script::Exception(ERR_WRONG_ARG_TYPE);
-    }
-}
 
 Local<Value> ActionFormAPI::addButton(Arguments const& args) {
     CheckArgsCount(args, 1); // 最少 1 个参数
     try {
-        auto val = ArgHelper(args[0]);
+        auto val = ConvertToCpp<endstone::Message>(args[0]);
         if (args.size() == 1) {
-            mActionForm.addButton(std::move(val));
+            mActionForm.addButton(val);
         } else if (args.size() == 2) {
-            mActionForm.addButton(std::move(val), ConvertToCpp<string>(args[1]));
+            mActionForm.addButton(val, ConvertToCpp<string>(args[1]));
         } else if (args.size() == 3) {
             auto ptr = SafeTransfer<Function>::make(EngineScope::currentEngine(), script::Global{args[2].asFunction()});
-            mActionForm.addButton(std::move(val), ConvertToCpp<string>(args[1]), [ptr](endstone::Player* player) {
+            mActionForm.addButton(val, ConvertToCpp<string>(args[1]), [ptr](endstone::Player* player) {
                 if (ptr) {
                     EngineScope enter{ptr->mEngine};
                     try {
diff --git a/src/api/form/ActionFormAPI.h b/src/api/form/ActionFormAPI.h
index 60e382d6..794a80c5 100644
--- a/src/api/form/ActionFormAPI.h
+++ b/src/api/form/ActionFormAPI.h
@@ -5,7 +5,6 @@
 #include "utils/Using.h"
 
 
-
 namespace jse {
 
 
diff --git a/src/api/form/FormAPI.h b/src/api/form/FormAPI.h
index 5efa79a3..bdc6a084 100644
--- a/src/api/form/FormAPI.h
+++ b/src/api/form/FormAPI.h
@@ -3,6 +3,7 @@
 #include "api/PlayerAPI.h"
 #include "api/lang/TranslatableAPI.h"
 #include "converter/Convert.h"
+#include "endstone/message.h"
 #include "utils/ResourceSafety.h"
 #include "utils/Using.h"
 
@@ -11,25 +12,6 @@
 
 namespace jse {
 
-namespace detail {
-template <typename Variant>
-Local<Value> ConvertVariantToScriptX(Variant&& val) {
-    return std::visit(
-        [](auto&& arg) -> Local<Value> {
-            using T = std::decay_t<decltype(arg)>;
-            if constexpr (std::is_same_v<T, std::string>) {
-                return ConvertToScript(arg);
-            } else if constexpr (std::is_same_v<T, endstone::Translatable>) {
-                return TranslatableAPI::newInstance(arg);
-            } else {
-                throw script::Exception("Unsupported variant type");
-            }
-        },
-        std::forward<Variant>(val)
-    );
-}
-} // namespace detail
-
 
 template <typename T>
 class FormAPI {
@@ -44,7 +26,6 @@ class FormAPI {
 public:
     Local<Value> getTitle(Arguments const& /* args */) {
         try {
-            // return detail::ConvertVariantToScriptX(mForm.getTitle());
             return ConvertToScript(mForm.getTitle());
         }
         Catch;
@@ -52,14 +33,9 @@ class FormAPI {
 
     Local<Value> setTitle(Arguments const& args) {
         CheckArgsCount(args, 1);
+        CheckArgTypeOr(args[0], ValueKind::kString, ValueKind::kObject);
         try {
-            if (args[0].isString()) {
-                mForm.setTitle(ConvertToCpp<string>(args[0]));
-            } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-                mForm.setTitle(GetScriptClass(TranslatableAPI, args[0])->get());
-            } else {
-                throw script::Exception(ERR_WRONG_ARG_TYPE);
-            }
+            mForm.setTitle(ConvertToCpp<endstone::Message>(args[0]));
             return args.thiz();
         }
         CatchAndThrow;
diff --git a/src/api/form/MessageFormAPI.cc b/src/api/form/MessageFormAPI.cc
index db758d91..3ed9b658 100644
--- a/src/api/form/MessageFormAPI.cc
+++ b/src/api/form/MessageFormAPI.cc
@@ -4,6 +4,7 @@
 #include "api/form/FormAPI.h"
 #include "converter/Convert.h"
 #include "endstone/endstone.h"
+#include "endstone/message.h"
 #include "utils/ResourceSafety.h"
 #include "utils/Using.h"
 #include <variant>
@@ -40,7 +41,7 @@ Local<Value> MessageFormAPI::toString(Arguments const& /* args */) {
 
 Local<Value> MessageFormAPI::getContent(Arguments const& /* args */) {
     try {
-        return detail::ConvertVariantToScriptX(get().getContent());
+        return ConvertToScript(get().getContent());
     }
     Catch;
 }
@@ -48,13 +49,7 @@ Local<Value> MessageFormAPI::getContent(Arguments const& /* args */) {
 Local<Value> MessageFormAPI::setContent(Arguments const& args) {
     CheckArgsCount(args, 1);
     try {
-        if (args[0].isString()) {
-            mMessageForm.setContent(ConvertToCpp<string>(args[0]));
-        } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-            mMessageForm.setContent(GetScriptClass(TranslatableAPI, args[0])->get());
-        } else {
-            throw script::Exception(ERR_WRONG_ARG_TYPE);
-        }
+        mMessageForm.setContent(ConvertToCpp<endstone::Message>(args[0]));
         return args.thiz();
     }
     CatchAndThrow;
@@ -62,7 +57,7 @@ Local<Value> MessageFormAPI::setContent(Arguments const& args) {
 
 Local<Value> MessageFormAPI::getButton1(Arguments const& /* args */) {
     try {
-        return detail::ConvertVariantToScriptX(get().getButton1());
+        return ConvertToScript(get().getButton1());
     }
     Catch;
 }
@@ -70,13 +65,7 @@ Local<Value> MessageFormAPI::getButton1(Arguments const& /* args */) {
 Local<Value> MessageFormAPI::setButton1(Arguments const& args) {
     CheckArgsCount(args, 1);
     try {
-        if (args[0].isString()) {
-            mMessageForm.setButton1(ConvertToCpp<string>(args[0]));
-        } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-            mMessageForm.setButton1(GetScriptClass(TranslatableAPI, args[0])->get());
-        } else {
-            throw script::Exception(ERR_WRONG_ARG_TYPE);
-        }
+        mMessageForm.setButton1(ConvertToCpp<endstone::Message>(args[0]));
         return args.thiz();
     }
     CatchAndThrow;
@@ -84,7 +73,7 @@ Local<Value> MessageFormAPI::setButton1(Arguments const& args) {
 
 Local<Value> MessageFormAPI::getButton2(Arguments const& /* args */) {
     try {
-        return detail::ConvertVariantToScriptX(get().getButton2());
+        return ConvertToScript(get().getButton2());
     }
     Catch;
 }
@@ -92,13 +81,7 @@ Local<Value> MessageFormAPI::getButton2(Arguments const& /* args */) {
 Local<Value> MessageFormAPI::setButton2(Arguments const& args) {
     CheckArgsCount(args, 1);
     try {
-        if (args[0].isString()) {
-            mMessageForm.setButton2(ConvertToCpp<string>(args[0]));
-        } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-            mMessageForm.setButton2(GetScriptClass(TranslatableAPI, args[0])->get());
-        } else {
-            throw script::Exception(ERR_WRONG_ARG_TYPE);
-        }
+        mMessageForm.setButton2(ConvertToCpp<endstone::Message>(args[0]));
         return args.thiz();
     }
     CatchAndThrow;
diff --git a/src/api/form/MessageFormAPI.h b/src/api/form/MessageFormAPI.h
index 053a34ec..af2715c7 100644
--- a/src/api/form/MessageFormAPI.h
+++ b/src/api/form/MessageFormAPI.h
@@ -5,7 +5,6 @@
 #include "utils/Using.h"
 
 
-
 namespace jse {
 
 class MessageFormAPI : public FormAPI<endstone::MessageForm>, public ScriptClass {
diff --git a/src/api/form/controls/DropdownAPI.cc b/src/api/form/controls/DropdownAPI.cc
index db3be81d..4f517040 100644
--- a/src/api/form/controls/DropdownAPI.cc
+++ b/src/api/form/controls/DropdownAPI.cc
@@ -35,14 +35,7 @@ DropdownAPI* DropdownAPI::make(Arguments const& args) {
         defaultIndex = ConvertToCpp<int>(args[2]);
     }
 
-    endstone::Message label;
-    if (args[0].isString()) {
-        label = ConvertToCpp<string>(args[0]);
-    } else if (args[0].isObject() && IsInstanceOf<TranslatableAPI>(args[0])) {
-        label = GetScriptClass(TranslatableAPI, args[0])->get();
-    } else {
-        return nullptr;
-    }
+    auto label = ConvertToCpp<endstone::Message>(args[0]);
 
     return new DropdownAPI(args.thiz(), label, ConvertToCpp<std::vector<string>>(args[1]), defaultIndex);
 }
@@ -57,7 +50,7 @@ Local<Value> DropdownAPI::toString(Arguments const& /* args */) {
 
 Local<Value> DropdownAPI::getLabel(Arguments const& /* args */) {
     try {
-        return detail::ConvertVariantToScriptX(get().getLabel());
+        return ConvertToScript(get().getLabel());
     }
     Catch;
 }