diff --git a/makedown/optimization.md b/makedown/optimization.md
index 68bd9f17..69658f80 100644
--- a/makedown/optimization.md
+++ b/makedown/optimization.md
@@ -1434,8 +1434,7 @@ message ResPlayroomInteract{
 }
 
 message ReqPlayroomSetRoom{
-    int32 Id = 1; // 装饰id
-    int32 Pos = 2; // 位置
+    map<int32, int32> Playroom = 1; // 空间装饰 位置 =》 装饰id
 }
 
 message ResPlayroomSetRoom{
diff --git a/proto/Gameapi.proto b/proto/Gameapi.proto
index 0d00929a..287704ea 100644
--- a/proto/Gameapi.proto
+++ b/proto/Gameapi.proto
@@ -3434,8 +3434,7 @@ message ResPlayroomInteract{
 }
 
 message ReqPlayroomSetRoom{
-	int32 Id = 1; // 装饰id
-	int32 Pos = 2; // 位置
+	map<int32, int32> Playroom = 1; // 空间装饰 位置 =》 装饰id
 }
 
 message ResPlayroomSetRoom{