fix: BodyModule可能的注册失败问题

Assets/Scripts/Game Loop/GameManager.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections;
 using System.Collections.Generic;
 using AibisDream.FixSystem;
@@ -88,8 +88,7 @@ namespace AibisDream
                 return false;
             }
 
-            if (_session.Phase != GameSessionPhase.MainMenu
-                || !TryAcquireCommand(SessionCommandKind.Start))
+            if (!TryAcquireCommand(SessionCommandKind.Start))
             {
                 return false;
             }
@@ -306,6 +305,7 @@ namespace AibisDream
         {
             try
             {
+                // 设置当前状态
                 _session.ResetRuntimeState();
                 if (!TrySetPhase(GameSessionPhase.Starting))
                 {