diff --git a/1.13/build.properties b/1.13/build.properties
index ee362a8..a738bb5 100644
--- a/1.13/build.properties
+++ b/1.13/build.properties
@@ -3,5 +3,5 @@ minecraft_full_versions=1.13
 #forge gradle needs forge version
 forge_mc_version=1.12.2
 forge_version=14.23.3.2655
-mappings_version=snapshot_20180505
+mappings_version=snapshot_20180810
 srg_notch_map=1.13.srg
\ No newline at end of file
diff --git a/Common/resource/Profile.json b/Common/resource/Profile.json
new file mode 100644
index 0000000..2929e7b
--- /dev/null
+++ b/Common/resource/Profile.json
@@ -0,0 +1,24 @@
+{
+  "id": "${mcVersion}-CSL-${modFullVersion}",
+  "inheritsFrom": "${mcVersion}",
+  "jar": "${mcVersion}",
+  "releaseTime": "2013-01-02T21:10:00+08:00",
+  "time": "2013-01-02T21:10:00+08:00",
+  "type": "release",
+  "arguments": {
+    "game": [
+      "--tweakClass",
+      "customskinloader.tweaker.Tweaker"
+    ]
+  },
+  "mainClass": "net.minecraft.launchwrapper.Launch",
+  "libraries": [
+    {
+      "name": "customskinloader:CustomSkinLoader_${mcVersion}:${modFullVersion}",
+      "url": "https://resource.littleskin.cn/"
+    },
+    {
+      "name": "net.minecraft:launchwrapper:1.12"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/Common/source/customskinloader/config/SkinSiteProfile.java b/Common/source/customskinloader/config/SkinSiteProfile.java
index f39ef53..e87e771 100644
--- a/Common/source/customskinloader/config/SkinSiteProfile.java
+++ b/Common/source/customskinloader/config/SkinSiteProfile.java
@@ -1,14 +1,11 @@
 package customskinloader.config;
 
-import customskinloader.loader.jsonapi.CustomSkinAPIPlus.CustomSkinAPIPlusPrivacy;
-
 public class SkinSiteProfile {
     public String name;
     public String type;
     public String userAgent;
     
     public String root;
-    public CustomSkinAPIPlusPrivacy privacy;
     
     public Boolean checkPNG;//Not suitable for local skin
     public String skin;
@@ -34,7 +31,6 @@ public class SkinSiteProfile {
         ssp.name=name;
         ssp.type="CustomSkinAPIPlus";
         ssp.root=root;
-        ssp.privacy=new CustomSkinAPIPlusPrivacy();
         return ssp;
     }
     public static SkinSiteProfile createUniSkinAPI(String name,String root){
diff --git a/Common/source/customskinloader/loader/jsonapi/CustomSkinAPIPlus.java b/Common/source/customskinloader/loader/jsonapi/CustomSkinAPIPlus.java
index 8554e1a..2265ce1 100644
--- a/Common/source/customskinloader/loader/jsonapi/CustomSkinAPIPlus.java
+++ b/Common/source/customskinloader/loader/jsonapi/CustomSkinAPIPlus.java
@@ -42,9 +42,7 @@ public class CustomSkinAPIPlus implements IJsonAPI {
 
     @Override
     public String getPayload(SkinSiteProfile ssp) {
-        if(ssp.privacy==null)
-            ssp.privacy=new CustomSkinAPIPlusPrivacy();
-        return new Gson().toJson(new CustomSkinAPIPlusPayload(ssp.privacy));
+        return new Gson().toJson(new CustomSkinAPIPlusPayload());
     }
 
     @Override
@@ -58,25 +56,15 @@ public class CustomSkinAPIPlus implements IJsonAPI {
     }
 
     public static class CustomSkinAPIPlusPayload{
-        public String gameVersion;//minecraft version
-        public String modVersion;//mod version
-        public String serverAddress;//ip:port
-        public String clientID;//Minecraft Client ID
-        public CustomSkinAPIPlusPayload(CustomSkinAPIPlusPrivacy privacy){
-            if(privacy.gameVersion)
-                gameVersion=MinecraftUtil.getMinecraftMainVersion();
-            if(privacy.modVersion)
-                modVersion=CustomSkinLoader.CustomSkinLoader_VERSION;
-            if(privacy.serverAddress)
-                serverAddress=MinecraftUtil.isLanServer()?null:MinecraftUtil.getStandardServerAddress();
-            if(privacy.clientID)
-                clientID=CustomSkinAPIPlus.clientID;
+        String gameVersion;//minecraft version
+        String modVersion;//mod version
+        String serverAddress;//ip:port
+        String clientID;//Minecraft Client ID
+        CustomSkinAPIPlusPayload(){
+                gameVersion = MinecraftUtil.getMinecraftMainVersion();
+                modVersion = CustomSkinLoader.CustomSkinLoader_VERSION;
+                serverAddress = MinecraftUtil.isLanServer() ? null : MinecraftUtil.getStandardServerAddress();
+                clientID = CustomSkinAPIPlus.clientID;
         }
     }
-    public static class CustomSkinAPIPlusPrivacy{
-        public boolean gameVersion=true;
-        public boolean modVersion=true;
-        public boolean serverAddress=true;
-        public boolean clientID=true;
-    }
 }
diff --git a/Common/source/customskinloader/utils/MinecraftUtil.java b/Common/source/customskinloader/utils/MinecraftUtil.java
index 8dc9985..bf395d1 100644
--- a/Common/source/customskinloader/utils/MinecraftUtil.java
+++ b/Common/source/customskinloader/utils/MinecraftUtil.java
@@ -7,6 +7,7 @@ import java.util.ArrayList;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
+import net.minecraft.client.Minecraft;
 import org.apache.commons.lang3.StringUtils;
 
 import com.mojang.authlib.GameProfile;
@@ -21,7 +22,7 @@ import net.minecraft.client.renderer.texture.TextureManager;
  */
 public class MinecraftUtil {
     public static File getMinecraftDataDir(){
-        return net.minecraft.client.Minecraft.getMinecraft().mcDataDir;
+        return Minecraft.getMinecraft().gameDir;
     }
     public static MinecraftSessionService getSessionService(){
         return net.minecraft.client.Minecraft.getMinecraft().getSessionService();
diff --git a/Forge/build.gradle b/Forge/build.gradle
index 13dee03..f2e2f68 100644
--- a/Forge/build.gradle
+++ b/Forge/build.gradle
@@ -15,7 +15,7 @@ apply plugin: 'net.minecraftforge.gradle.forge'
 
 ext.MINECRAFT_VERSION = "1.12.2"
 ext.FORGE_VERSION = "14.23.3.2655"
-ext.MAPPING_VERSION = "snapshot_20180505"
+ext.MAPPING_VERSION = "snapshot_20180810"
 ext.MINECRAFT_FULL_VERSIONS = "1.8,1.8.8,1.8.9,1.9,1.9.4,1.10,1.10.2,1.11,1.11.2,1.12,1.12.1,1.12.2"
 
 ext.snapshot = !(rootProject.ext.config.snapshot == "" || rootProject.ext.config.snapshot == "0" || rootProject.ext.config.snapshot == 0)
@@ -46,6 +46,7 @@ sourceSets {
         resources {
             //Common
             srcDir '../Common/resource'
+            exclude 'Profile.json'
             //Forge
             srcDir 'resource'
         }
diff --git a/README.md b/README.md
index b042f03..aef57e5 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ Supported Skin Load APIs:
 - [CustomSkinAPI](https://github.com/xfl03/CustomSkinLoaderAPI/tree/master/CustomSkinAPI)  
 - CustomSkinAPIPlus (Test Only)  
 - [UniSkinAPI](https://github.com/RecursiveG/UniSkinServer/tree/master/doc)  
-- [ElfByAPI](http://docs.ely.by/api.html)  
+- [ElyByAPI](http://docs.ely.by/api.html)  
 - Legacy  
 
 You can use this feature to customize your skin load list so as to load your skins from any skin server you want.