diff --git a/FlufflParty/Packages/manifest.json b/FlufflParty/Packages/manifest.json
index 9c0c792..5bffc7c 100644
--- a/FlufflParty/Packages/manifest.json
+++ b/FlufflParty/Packages/manifest.json
@@ -4,6 +4,7 @@
     "com.unity.adaptiveperformance.samsung.android": "4.0.2",
     "com.unity.collab-proxy": "1.17.7",
     "com.unity.feature.development": "1.0.1",
+    "com.unity.formats.fbx": "4.1.3",
     "com.unity.ide.rider": "3.0.18",
     "com.unity.ide.visualstudio": "2.0.17",
     "com.unity.ide.vscode": "1.2.5",
diff --git a/FlufflParty/Packages/packages-lock.json b/FlufflParty/Packages/packages-lock.json
index 8aa26df..05277c1 100644
--- a/FlufflParty/Packages/packages-lock.json
+++ b/FlufflParty/Packages/packages-lock.json
@@ -1,5 +1,12 @@
 {
   "dependencies": {
+    "com.autodesk.fbx": {
+      "version": "4.1.2",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.adaptiveperformance": {
       "version": "4.0.1",
       "depth": 0,
@@ -47,8 +54,8 @@
       "depth": 0,
       "source": "builtin",
       "dependencies": {
-        "com.unity.ide.visualstudio": "2.0.17",
-        "com.unity.ide.rider": "3.0.18",
+        "com.unity.ide.visualstudio": "2.0.16",
+        "com.unity.ide.rider": "3.0.16",
         "com.unity.ide.vscode": "1.2.5",
         "com.unity.editorcoroutines": "1.0.0",
         "com.unity.performance.profile-analyzer": "1.1.1",
@@ -56,6 +63,16 @@
         "com.unity.testtools.codecoverage": "1.2.2"
       }
     },
+    "com.unity.formats.fbx": {
+      "version": "4.1.3",
+      "depth": 0,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.timeline": "1.5.2",
+        "com.autodesk.fbx": "4.1.2"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.ide.rider": {
       "version": "3.0.18",
       "depth": 0,
@@ -112,7 +129,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.services.core": {
-      "version": "1.7.0",
+      "version": "1.6.0",
       "depth": 1,
       "source": "registry",
       "dependencies": {
diff --git a/FlufflParty/ProjectSettings/ProjectVersion.txt b/FlufflParty/ProjectSettings/ProjectVersion.txt
index 1a9f85a..3643b02 100644
--- a/FlufflParty/ProjectSettings/ProjectVersion.txt
+++ b/FlufflParty/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2021.3.17f1
-m_EditorVersionWithRevision: 2021.3.17f1 (3e8111cac19d)
+m_EditorVersion: 2021.3.16f1
+m_EditorVersionWithRevision: 2021.3.16f1 (4016570cf34f)
diff --git a/FlufflParty/UserSettings/EditorUserSettings.asset b/FlufflParty/UserSettings/EditorUserSettings.asset
index 299540d..bac6747 100644
--- a/FlufflParty/UserSettings/EditorUserSettings.asset
+++ b/FlufflParty/UserSettings/EditorUserSettings.asset
@@ -12,10 +12,10 @@ EditorUserSettings:
       value: 55010d0300055a5a595a592641730d44104e4c287b2e71662c7b186bb3b86069
       flags: 0
     RecentlyUsedSceneGuid-2:
-      value: 5a5757560101590a5d0c0e24427b5d44434e4c7a7b7a23677f2b4565b7b5353a
+      value: 0000025f04075d0f0c0a5c7149205a4417154f782e7923357e7a4560e3b4653b
       flags: 0
     RecentlyUsedSceneGuid-3:
-      value: 0000025f04075d0f0c0a5c7149205a4417154f782e7923357e7a4560e3b4653b
+      value: 5a5757560101590a5d0c0e24427b5d44434e4c7a7b7a23677f2b4565b7b5353a
       flags: 0
     UnityRemoteDevice:
       value: 225f4d46245b0d4902070862342649191512
diff --git a/Server/.idea/workspace.xml b/Server/.idea/workspace.xml
index 86fa9ef..ad06000 100644
--- a/Server/.idea/workspace.xml
+++ b/Server/.idea/workspace.xml
@@ -33,22 +33,22 @@
     <option name="hideEmptyMiddlePackages" value="true" />
     <option name="showLibraryContents" value="true" />
   </component>
-  <component name="PropertiesComponent">{
-  &quot;keyToString&quot;: {
-    &quot;RunOnceActivity.OpenProjectViewOnStart&quot;: &quot;true&quot;,
-    &quot;RunOnceActivity.ShowReadmeOnStart&quot;: &quot;true&quot;,
-    &quot;WebServerToolWindowFactoryState&quot;: &quot;false&quot;,
-    &quot;last_opened_file_path&quot;: &quot;C:/flufflparty/Server&quot;,
-    &quot;node.js.detected.package.eslint&quot;: &quot;true&quot;,
-    &quot;node.js.detected.package.tslint&quot;: &quot;true&quot;,
-    &quot;node.js.selected.package.eslint&quot;: &quot;(autodetect)&quot;,
-    &quot;node.js.selected.package.tslint&quot;: &quot;(autodetect)&quot;,
-    &quot;project.structure.last.edited&quot;: &quot;Artifacts&quot;,
-    &quot;project.structure.proportion&quot;: &quot;0.0&quot;,
-    &quot;project.structure.side.proportion&quot;: &quot;0.2&quot;,
-    &quot;vue.rearranger.settings.migration&quot;: &quot;true&quot;
+  <component name="PropertiesComponent"><![CDATA[{
+  "keyToString": {
+    "RunOnceActivity.OpenProjectViewOnStart": "true",
+    "RunOnceActivity.ShowReadmeOnStart": "true",
+    "WebServerToolWindowFactoryState": "false",
+    "last_opened_file_path": "D:/Unity/flufflparty/flufflparty/Server",
+    "node.js.detected.package.eslint": "true",
+    "node.js.detected.package.tslint": "true",
+    "node.js.selected.package.eslint": "(autodetect)",
+    "node.js.selected.package.tslint": "(autodetect)",
+    "project.structure.last.edited": "Artifacts",
+    "project.structure.proportion": "0.0",
+    "project.structure.side.proportion": "0.2",
+    "vue.rearranger.settings.migration": "true"
   }
-}</component>
+}]]></component>
   <component name="RunManager">
     <configuration name="Main" type="Application" factoryName="Application" temporary="true" nameIsGenerated="true">
       <option name="MAIN_CLASS_NAME" value="Main" />
@@ -90,6 +90,7 @@
       <workItem from="1677520608630" duration="13000" />
       <workItem from="1677789901008" duration="661000" />
       <workItem from="1677881295823" duration="3489000" />
+      <workItem from="1680022478274" duration="1038000" />
     </task>
     <servers />
   </component>
diff --git a/Server/out/artifacts/Server_jar/Server.jar b/Server/out/artifacts/Server_jar/Server.jar
index 753337c..b3b5253 100644
Binary files a/Server/out/artifacts/Server_jar/Server.jar and b/Server/out/artifacts/Server_jar/Server.jar differ
diff --git a/Server/out/production/Server/Client.class b/Server/out/production/Server/Client.class
index c4ff6b8..3515d47 100644
Binary files a/Server/out/production/Server/Client.class and b/Server/out/production/Server/Client.class differ
diff --git a/Server/out/production/Server/Main.class b/Server/out/production/Server/Main.class
index 69e2ad8..6d7e370 100644
Binary files a/Server/out/production/Server/Main.class and b/Server/out/production/Server/Main.class differ
diff --git a/Server/out/production/Server/Room$1.class b/Server/out/production/Server/Room$1.class
index 45ff557..926e363 100644
Binary files a/Server/out/production/Server/Room$1.class and b/Server/out/production/Server/Room$1.class differ
diff --git a/Server/out/production/Server/Room$2.class b/Server/out/production/Server/Room$2.class
index 8ec9296..edc1ff8 100644
Binary files a/Server/out/production/Server/Room$2.class and b/Server/out/production/Server/Room$2.class differ
diff --git a/Server/out/production/Server/Room.class b/Server/out/production/Server/Room.class
index 91a0473..ee692f6 100644
Binary files a/Server/out/production/Server/Room.class and b/Server/out/production/Server/Room.class differ
diff --git a/Server/out/production/Server/Server$1.class b/Server/out/production/Server/Server$1.class
index 3bd2f6c..95e4757 100644
Binary files a/Server/out/production/Server/Server$1.class and b/Server/out/production/Server/Server$1.class differ
diff --git a/Server/out/production/Server/Server.class b/Server/out/production/Server/Server.class
index dc4654e..e5f47dd 100644
Binary files a/Server/out/production/Server/Server.class and b/Server/out/production/Server/Server.class differ
diff --git a/Server/out/production/Server/Vector3.class b/Server/out/production/Server/Vector3.class
index f77b642..2ecd97a 100644
Binary files a/Server/out/production/Server/Vector3.class and b/Server/out/production/Server/Vector3.class differ
diff --git a/Server/src/Room.java b/Server/src/Room.java
index a651df7..8558809 100644
--- a/Server/src/Room.java
+++ b/Server/src/Room.java
@@ -270,6 +270,20 @@ public class Room
                                     /**
                                      * //the timeout check action
                                      */
+
+                                    case 10:
+                                        for (int i = 0; i < players.length; i++)
+                                        {
+                                            //Sync to OTHER players
+                                            if (i != player)
+                                            {
+                                                //!!data processing!!
+                                                //------------------------------action---player-------item index--------free space--------
+                                                players[i].output.write(new byte[]{10, (byte)player, readData[1], 0, 0, 0, 0, 0, 0, 0});
+                                            }
+                                        }
+                                        break;
+
                                     case 126:
                                         //!!server action!!
                                         players[player].lastTimeSendTimeOutCheck = System.currentTimeMillis();