diff --git a/Forest/Assets/Scenes/Build/Build_2.unity b/Forest/Assets/Scenes/Build/Build_2.unity
index 5a60d1f..e8de356 100644
--- a/Forest/Assets/Scenes/Build/Build_2.unity
+++ b/Forest/Assets/Scenes/Build/Build_2.unity
@@ -1316,7 +1316,7 @@ Transform:
   m_GameObject: {fileID: 274027926}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: -0.068, y: 0.116, z: 0}
+  m_LocalPosition: {x: -0.068, y: 0.075, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children:
@@ -6365,7 +6365,7 @@ Transform:
   m_GameObject: {fileID: 1505741850}
   serializedVersion: 2
   m_LocalRotation: {x: 0, y: 0, z: 0, w: 1}
-  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalPosition: {x: 0, y: -0.021, z: 0}
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children:
diff --git a/Forest/Assets/Scripts/Gameplay2/BuildManager.cs b/Forest/Assets/Scripts/Gameplay2/BuildManager.cs
index dfa8976..0d66fd2 100644
--- a/Forest/Assets/Scripts/Gameplay2/BuildManager.cs
+++ b/Forest/Assets/Scripts/Gameplay2/BuildManager.cs
@@ -269,7 +269,7 @@ namespace Framework.Manager
             }
 
             var buildData = await JsonHelper.LoadFromAddressable<BuildData>(buildConfig.BuildData);
-            
+
             await Init(buildData, true);
             await Addressables.LoadSceneAsync(buildConfig.Path).ToUniTask();
             _userBuildInfo.CurBuildId = buildConfigId;
@@ -502,12 +502,12 @@ namespace Framework.Manager
         {
             try
             {
-                var bluePath = string.Format(Constants.PathConstants.BuildBlueprint, _curBuildData.buildID);
+                var bluePath = string.Format(PathConstants.BuildBlueprint, _curBuildData.buildID);
+                AssetManager.Instance.Unload(bluePath);
                 CurBlueprint = await AssetManager.Instance.LoadAssetAsync<Sprite>(bluePath);
                 var buildUIPath = string.Format(PathConstants.BuildTopUIPath, _curBuildData.buildID);
+                AssetManager.Instance.Unload(buildUIPath);
                 CurTopBuildUI = await AssetManager.Instance.LoadAssetAsync<Sprite>(buildUIPath);
-                _loadAssets.Add(bluePath);
-                _loadAssets.Add(buildUIPath);
             }
             catch (Exception e)
             {
@@ -664,10 +664,8 @@ namespace Framework.Manager
                 AssetManager.Instance.Unload(icon.Key);
             }
 
-            foreach (var ass in _loadAssets)
-            {
-                AssetManager.Instance.Unload(ass);
-            }
+            CurBlueprint = null;
+            CurTopBuildUI = null;
         }
     }
 }
\ No newline at end of file