diff --git a/src/game/Player.cpp b/src/game/Player.cpp
index 2495fe7..e48c4ad 100644
--- a/src/game/Player.cpp
+++ b/src/game/Player.cpp
@@ -9,12 +9,7 @@
 #include <utility>
 
 namespace UNO::GAME {
-    HandCard::HandCard(const std::array<Card, 7> &cards)
-    {
-        for (const auto &card : cards) {
-            cards_.insert(card);
-        }
-    }
+    HandCard::HandCard() = default;
 
     const std::multiset<Card> &HandCard::getCards() const
     {
diff --git a/src/game/Player.h b/src/game/Player.h
index 3801693..f94fbc4 100644
--- a/src/game/Player.h
+++ b/src/game/Player.h
@@ -23,7 +23,7 @@ namespace UNO::GAME {
         std::multiset<Card> cards_;
 
     public:
-        explicit HandCard(const std::array<Card, 7> &cards);
+        explicit HandCard();
 
         /**
          * 获得当前手牌