diff --git a/SimsBasic/internal_impl.cpp b/SimsBasic/internal_impl.cpp
index 264f7b2..1e73415 100644
--- a/SimsBasic/internal_impl.cpp
+++ b/SimsBasic/internal_impl.cpp
@@ -55,11 +55,13 @@ std::shared_ptr<WsEntity> RtWsEntity::defaultNew() const {
 }
 
 #include <QSet>
-QList<WsRespondSignatureType> RtWsEntity::signatureTypes() const
+QList<QString> RtWsEntity::inputTypes() const
 {
-	QList<WsRespondSignatureType> types;
-	for (auto c : this->_comps_list)
-		types.append(c->signatureTypes());
+	QList<QString> types;
+	for (auto c : this->_comps_list) {
+		for (auto f : c->signatureTypes())
+			types.append(f.first);
+	}
 	return types.toSet().toList();
 }
 
diff --git a/SimsBasic/internal_impl.h b/SimsBasic/internal_impl.h
index 62af47c..1b2e983 100644
--- a/SimsBasic/internal_impl.h
+++ b/SimsBasic/internal_impl.h
@@ -71,10 +71,10 @@ public:
 	virtual std::shared_ptr<WsEntity> defaultNew() const;
 
 	/// <summary>
-	/// 允许输入的消息处理签名类型
+	/// 允许输入的消息类型
 	/// </summary>
-	/// <returns>消息处理签名类型集合</returns>
-	virtual QList<WsRespondSignatureType> signatureTypes() const;
+	/// <returns>消息类型集合</returns>
+	virtual QList<QString> inputTypes() const;
 	/// <summary>
 	/// 通过指定的签名获取处理入口
 	/// </summary>