diff --git a/server/gameserver/mtb/Map.h b/server/gameserver/mtb/Map.h
index 321eabcb..8e04fe98 100644
--- a/server/gameserver/mtb/Map.h
+++ b/server/gameserver/mtb/Map.h
@@ -39,6 +39,7 @@ namespace mtb
     const std::string navmesh_file() const { return navmesh_file_; };
     int moba_time() const { return moba_time_; };
     int is_moba() const { return is_moba_; };
+    int support_sandtable() const { return support_sandtable_; };
 
     bool has_map_id() const { return __flags__.test(0);};
     bool has_template_list() const { return __flags__.test(1);};
@@ -69,6 +70,7 @@ namespace mtb
     bool has_navmesh_file() const { return __flags__.test(26);};
     bool has_moba_time() const { return __flags__.test(27);};
     bool has_is_moba() const { return __flags__.test(28);};
+    bool has_support_sandtable() const { return __flags__.test(29);};
 
   protected:
 
@@ -101,9 +103,10 @@ namespace mtb
     std::string navmesh_file_;
     int moba_time_ = 0;
     int is_moba_ = 0;
+    int support_sandtable_ = 0;
 
 public:
-    std::bitset<29> __flags__;
+    std::bitset<30> __flags__;
   };
 
 };
diff --git a/server/gameserver/mtb/mtb.all.cc b/server/gameserver/mtb/mtb.all.cc
index 723978f0..0f3f7606 100644
--- a/server/gameserver/mtb/mtb.all.cc
+++ b/server/gameserver/mtb/mtb.all.cc
@@ -79,7 +79,7 @@ namespace mtb
     {
       std::shared_ptr<a8::reflect::Class> meta_class = nullptr;
       if (!meta_class) {
-        meta_class = std::make_shared<a8::reflect::Class>("Map", 29, 0);
+        meta_class = std::make_shared<a8::reflect::Class>("Map", 30, 0);
         meta_class->SetSimpleField(0, "map_id", a8::reflect::ET_INT32, my_offsetof2(Map, map_id_));
         meta_class->SetSimpleField(1, "template_list", a8::reflect::ET_STRING, my_offsetof2(Map, template_list_));
         meta_class->SetSimpleField(2, "map_name", a8::reflect::ET_STRING, my_offsetof2(Map, map_name_));
@@ -109,6 +109,7 @@ namespace mtb
         meta_class->SetSimpleField(26, "navmesh_file", a8::reflect::ET_STRING, my_offsetof2(Map, navmesh_file_));
         meta_class->SetSimpleField(27, "moba_time", a8::reflect::ET_INT32, my_offsetof2(Map, moba_time_));
         meta_class->SetSimpleField(28, "is_moba", a8::reflect::ET_INT32, my_offsetof2(Map, is_moba_));
+        meta_class->SetSimpleField(29, "support_sandtable", a8::reflect::ET_INT32, my_offsetof2(Map, support_sandtable_));
       }
       return meta_class;
     }
diff --git a/server/tools/protobuild/mt.proto b/server/tools/protobuild/mt.proto
index 8e15c3b6..1d8bf9b0 100755
--- a/server/tools/protobuild/mt.proto
+++ b/server/tools/protobuild/mt.proto
@@ -44,6 +44,7 @@ message Map
     optional string navmesh_file = 27;
     optional int32 moba_time = 28;
     optional int32 is_moba = 29;
+    optional int32 support_sandtable = 30;
 }
 
 message MapMode