diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/ArgsBinding.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/ArgsBinding.java
index 8b31c84ac..21f3bc20b 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/ArgsBinding.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/ArgsBinding.java
@@ -14,7 +14,7 @@ public class ArgsBinding extends Binding {
 
     @Override
     public Type getType(BindingContext bindingContext) {
-        return Type.getType(Object[].class);
+        return AsmOpUtils.OBJECT_ARRAY_TYPE;
     }
 
 }
diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/InvokeArgsBinding.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/InvokeArgsBinding.java
index 0b7532ab0..4561a0e12 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/InvokeArgsBinding.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/InvokeArgsBinding.java
@@ -42,6 +42,6 @@ public class InvokeArgsBinding extends Binding {
 
     @Override
     public Type getType(BindingContext bindingContext) {
-        return Type.getType(Object[].class);
+        return AsmOpUtils.OBJECT_ARRAY_TYPE;
     }
 }
diff --git a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/LocalVarsBinding.java b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/LocalVarsBinding.java
index b8b59b215..7f1ccac86 100644
--- a/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/LocalVarsBinding.java
+++ b/bytekit/src/main/java/com/taobao/arthas/bytekit/asm/binding/LocalVarsBinding.java
@@ -43,7 +43,7 @@ public class LocalVarsBinding extends Binding{
 
     @Override
     public Type getType(BindingContext bindingContext) {
-        return Type.getType(Object[].class);
+        return AsmOpUtils.OBJECT_ARRAY_TYPE;
     }
 
 }