diff --git a/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs b/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
index 43f35f60f..cd20f4621 100644
--- a/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
+++ b/Assets/UniGLTF/Runtime/UniGLTF/UniGLTFVersion.cs
@@ -5,7 +5,7 @@ namespace UniGLTF
     {
         public const int MAJOR = 2;
         public const int MINOR = 24;
-        public const int PATCH = 0;
-        public const string VERSION = "2.24.0";
+        public const int PATCH = 1;
+        public const string VERSION = "2.24.1";
     }
 }
diff --git a/Assets/UniGLTF/package.json b/Assets/UniGLTF/package.json
index 930fb3f1f..f74ae1627 100644
--- a/Assets/UniGLTF/package.json
+++ b/Assets/UniGLTF/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.gltf",
-  "version": "0.88.0",
+  "version": "0.88.1",
   "displayName": "UniGLTF",
   "description": "GLTF importer and exporter",
   "unity": "2019.4",
@@ -11,6 +11,6 @@
     "name": "VRM Consortium"
   },
   "dependencies": {
-    "com.vrmc.vrmshaders": "0.88.0"
+    "com.vrmc.vrmshaders": "0.88.1"
   }
 }
\ No newline at end of file
diff --git a/Assets/VRM/Runtime/Format/VRMVersion.cs b/Assets/VRM/Runtime/Format/VRMVersion.cs
index 13c750bfc..a097279ab 100644
--- a/Assets/VRM/Runtime/Format/VRMVersion.cs
+++ b/Assets/VRM/Runtime/Format/VRMVersion.cs
@@ -5,7 +5,7 @@ namespace VRM
     {
         public const int MAJOR = 0;
         public const int MINOR = 88;
-        public const int PATCH = 0;
-        public const string VERSION = "0.88.0";
+        public const int PATCH = 1;
+        public const string VERSION = "0.88.1";
     }
 }
diff --git a/Assets/VRM/package.json b/Assets/VRM/package.json
index 3d2780219..dc2fc8260 100644
--- a/Assets/VRM/package.json
+++ b/Assets/VRM/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.univrm",
-  "version": "0.88.0",
+  "version": "0.88.1",
   "displayName": "VRM",
   "description": "VRM importer",
   "unity": "2019.4",
@@ -14,8 +14,8 @@
     "name": "VRM Consortium"
   },
   "dependencies": {
-    "com.vrmc.vrmshaders": "0.88.0",
-    "com.vrmc.gltf": "0.88.0"
+    "com.vrmc.vrmshaders": "0.88.1",
+    "com.vrmc.gltf": "0.88.1"
   },
   "samples": [
     {
diff --git a/Assets/VRM10/Runtime/IO/Vrm10Importer.cs b/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
index d1de0411f..0ae638add 100644
--- a/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
+++ b/Assets/VRM10/Runtime/IO/Vrm10Importer.cs
@@ -464,6 +464,19 @@ namespace UniVRM10
                     });
                 }
             }
+            else
+            {
+                // default 値を割り当てる
+                foreach (var smr in Root.GetComponentsInChildren<SkinnedMeshRenderer>())
+                {
+                    var relative = smr.transform.RelativePathFrom(Root.transform);
+                    vrm.FirstPerson.Renderers.Add(new RendererFirstPersonFlags
+                    {
+                        FirstPersonFlag = UniGLTF.Extensions.VRMC_vrm.FirstPersonType.auto,
+                        Renderer = relative,
+                    });
+                }
+            }
 
             return vrm;
         }
diff --git a/Assets/VRM10/package.json b/Assets/VRM10/package.json
index e2e6c6127..2de705d05 100644
--- a/Assets/VRM10/package.json
+++ b/Assets/VRM10/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.vrm",
-  "version": "0.88.0",
+  "version": "0.88.1",
   "displayName": "VRM-1.0β",
   "description": "VRM-1.0β importer",
   "unity": "2019.4",
@@ -14,8 +14,8 @@
     "name": "VRM Consortium"
   },
   "dependencies": {
-    "com.vrmc.vrmshaders": "0.88.0",
-    "com.vrmc.gltf": "0.88.0"
+    "com.vrmc.vrmshaders": "0.88.1",
+    "com.vrmc.gltf": "0.88.1"
   },
   "samples": [
     {
diff --git a/Assets/VRMShaders/package.json b/Assets/VRMShaders/package.json
index 43c42f3c1..a2dd7a65a 100644
--- a/Assets/VRMShaders/package.json
+++ b/Assets/VRMShaders/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.vrmc.vrmshaders",
-  "version": "0.88.0",
+  "version": "0.88.1",
   "displayName": "VRM Shaders",
   "description": "VRM Shaders",
   "unity": "2019.4",