diff --git a/CAPI/API/include/API.h b/CAPI/API/include/API.h
index 3ecc565..6ca9437 100644
--- a/CAPI/API/include/API.h
+++ b/CAPI/API/include/API.h
@@ -33,7 +33,7 @@ public:
     virtual std::shared_ptr<const THUAI6::Human> HumanGetSelfInfo() const = 0;
     virtual std::shared_ptr<const THUAI6::Butcher> ButcherGetSelfInfo() const = 0;
 
-    virtual std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const = 0;
+    virtual std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const = 0;
 
     // 供IAPI使用的操作相关的部分
     virtual bool Move(protobuf::MoveMsg) = 0;
@@ -99,7 +99,7 @@ public:
     [[nodiscard]] virtual std::vector<std::shared_ptr<const THUAI6::Prop>> GetProps() const = 0;
 
     // 获取地图信息，视野外的地图统一为Land
-    [[nodiscard]] virtual std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const = 0;
+    [[nodiscard]] virtual std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const = 0;
     [[nodiscard]] virtual THUAI6::PlaceType GetPlaceType(int32_t CellX, int32_t CellY) const = 0;
 
     // 获取所有玩家的GUID
@@ -229,7 +229,7 @@ public:
     {
     }
 
-    [[nodiscard]] std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const override
+    [[nodiscard]] std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const override
     {
     }
     [[nodiscard]] THUAI6::PlaceType GetPlaceType(int32_t CellX, int32_t CellY) const override
@@ -340,7 +340,7 @@ public:
     {
     }
 
-    [[nodiscard]] std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const override
+    [[nodiscard]] std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const override
     {
     }
     [[nodiscard]] THUAI6::PlaceType GetPlaceType(int32_t CellX, int32_t CellY) const override
@@ -442,7 +442,7 @@ public:
     {
     }
 
-    [[nodiscard]] std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const override
+    [[nodiscard]] std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const override
     {
     }
     [[nodiscard]] THUAI6::PlaceType GetPlaceType(int32_t CellX, int32_t CellY) const override
@@ -553,7 +553,7 @@ public:
     {
     }
 
-    [[nodiscard]] std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const override
+    [[nodiscard]] std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const override
     {
     }
     [[nodiscard]] THUAI6::PlaceType GetPlaceType(int32_t CellX, int32_t CellY) const override
diff --git a/CAPI/API/include/logic.h b/CAPI/API/include/logic.h
index 4de8101..f59b555 100644
--- a/CAPI/API/include/logic.h
+++ b/CAPI/API/include/logic.h
@@ -99,7 +99,7 @@ private:
     {
     }
 
-    std::array<std::array<THUAI6::PlaceType, 50>, 50> GetFullMap() const override
+    std::vector<std::vector<THUAI6::PlaceType>> GetFullMap() const override
     {
     }
 
diff --git a/CAPI/API/include/state.h b/CAPI/API/include/state.h
index 84c6018..e449fa0 100644
--- a/CAPI/API/include/state.h
+++ b/CAPI/API/include/state.h
@@ -20,7 +20,7 @@ struct State
     std::vector<std::shared_ptr<THUAI6::Butcher>> butchers;
     std::vector<std::shared_ptr<THUAI6::Prop>> props;
 
-    std::array<std::array<THUAI6::PlaceType, 51>, 51> gamemap;
+    std::vector<std::vector<THUAI6::PlaceType>> gamemap;
 
     std::vector<int64_t> guids;
 };
diff --git a/CAPI/API/include/utils.hpp b/CAPI/API/include/utils.hpp
index c46caac..362cdd4 100644
--- a/CAPI/API/include/utils.hpp
+++ b/CAPI/API/include/utils.hpp
@@ -142,13 +142,17 @@ namespace Proto2THUAI6
         return prop;
     }
 
-    inline std::array<std::array<THUAI6::PlaceType, 51>, 51> Protobuf2THUAI6Map(const protobuf::MessageOfMap& mapMsg)
+    inline std::vector<std::vector<THUAI6::PlaceType>> Protobuf2THUAI6Map(const protobuf::MessageOfMap& mapMsg)
     {
-        std::array<std::array<THUAI6::PlaceType, 51>, 51> map;
-        for (int i = 0; i < 51; i++)
+        std::vector<std::vector<THUAI6::PlaceType>> map;
+        for (int i = 0; i < mapMsg.row_size(); i++)
         {
-            for (int j = 0; j < 51; j++)
-                map[i][j] = placeTypeDict[mapMsg.row(i).col(j)];
+            std::vector<THUAI6::PlaceType> row;
+            for (int j = 0; j < mapMsg.row(i).col_size(); j++)
+            {
+                row.push_back(placeTypeDict[mapMsg.row(i).col(j)]);
+            }
+            map.push_back(row);
         }
         return map;
     }