diff --git a/Editor/BuildTool/proguard-user.txt b/Editor/BuildTool/proguard-user.txt
index 9b62005..24093c9 100644
--- a/Editor/BuildTool/proguard-user.txt
+++ b/Editor/BuildTool/proguard-user.txt
@@ -1,5 +1,6 @@
 -keep class com.unity3d.plugin.* { *; }
 
+#proguard-adjust.pro
 -keep public class com.adjust.sdk.** { *; }
 -keep class com.amazon.device.ads.** { *; } 
 -keep class com.google.android.gms.ads.identifier.AdvertisingIdClient {
@@ -26,6 +27,38 @@
 -keepclassmembers class * {
     @android.webkit.JavascriptInterface <methods>;
 }
+
+-keep class dalvik.system.VMRuntime {
+    java.lang.String getRuntime();
+}
+-keep class android.os.Build {
+    java.lang.String[] SUPPORTED_ABIS;
+    java.lang.String CPU_ABI;
+}
+-keep class android.content.res.Configuration {
+    android.os.LocaleList getLocales();
+    java.util.Locale locale;
+}
+-keep class android.os.LocaledList {
+    java.util.Locale get(int);
+}
+
+#proguard-facebook.pro
+-keep class com.facebook.** { *; }
+-keepattributes Signature
+-keep,allowobfuscation @interface com.facebook.common.internal.DoNotStrip
+-keep @com.facebook.common.internal.DoNotStrip class *
+-keep class com.facebook.stetho.** { *; }
+-keepclassmembers class * {
+    @com.facebook.common.internal.DoNotStrip *;
+}
+-keepclassmembers class * {
+    native <methods>;
+}
+-dontwarn okio.**
+-dontwarn javax.annotation.**
+-dontwarn com.android.volley.toolbox.**
+
 -keep class com.bytedance.sdk.** { *; }
 -keep class com.pgl.sys.ces.* { *; }
 -keep class com.facebook.** { *; }
diff --git a/package.json b/package.json
index bcc11aa..cb97648 100644
--- a/package.json
+++ b/package.json
@@ -1,11 +1,11 @@
 {
   "name": "com.guru.unity.sdk.core",
   "displayName": "Guru SDK Core",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Guru SDK core for Unity developers",
   "unity": "2021.3",
   "author":{
-    "name": "Guru Fungames Studio"
+    "name": "Guru Games"
   },
   "license": "MIT",
   "category": ["game","tool","development", "Guru"],