diff --git a/Editor/GuruManager/Files/gradleTemplate.txt b/Editor/GuruManager/Files/gradleTemplate.txt
index 6b197ad..4eda1cc 100644
--- a/Editor/GuruManager/Files/gradleTemplate.txt
+++ b/Editor/GuruManager/Files/gradleTemplate.txt
@@ -2,7 +2,6 @@ org.gradle.jvmargs=-Xmx**JVM_HEAP_SIZE**M
 org.gradle.parallel=true
 org.gradle.daemon=true
 org.gradle.caching=true
-android.enableR8=**MINIFY_WITH_R_EIGHT**
 unityStreamingAssets=**STREAMING_ASSETS**
 # Android Resolver Properties Start
 android.useAndroidX=true
diff --git a/Editor/GuruManager/Files/launcherTemplate.txt b/Editor/GuruManager/Files/launcherTemplate.txt
index 192f928..79f3f87 100644
--- a/Editor/GuruManager/Files/launcherTemplate.txt
+++ b/Editor/GuruManager/Files/launcherTemplate.txt
@@ -5,6 +5,7 @@ dependencies {
     }
 
 android {
+	namespace "**NAMESPACE**"
     compileSdkVersion **APIVERSION**
     buildToolsVersion '**BUILDTOOLS**'
 
@@ -22,6 +23,7 @@ android {
         }
         versionCode **VERSIONCODE**
         versionName '**VERSIONNAME**'
+        multiDexEnabled true
     }
 
     aaptOptions {
diff --git a/Runtime/Code/Config/GuruSDKInitConfig.cs b/Runtime/Code/Config/GuruSDKInitConfig.cs
index 7d57e21..f02da72 100644
--- a/Runtime/Code/Config/GuruSDKInitConfig.cs
+++ b/Runtime/Code/Config/GuruSDKInitConfig.cs
@@ -143,7 +143,7 @@ namespace Guru
     public class GuruSDKInitConfigBuilder
     {
 
-        private GuruSDKInitConfig _config = new GuruSDKInitConfig();
+        private readonly GuruSDKInitConfig _config = new GuruSDKInitConfig();
         
         /// <summary>
         /// 构建配置