diff --git a/src/main/java/com/alibaba/testable/generator/StaticNewClassGenerator.java b/src/main/java/com/alibaba/testable/generator/StaticNewClassGenerator.java
index a1e2619..e6499b4 100644
--- a/src/main/java/com/alibaba/testable/generator/StaticNewClassGenerator.java
+++ b/src/main/java/com/alibaba/testable/generator/StaticNewClassGenerator.java
@@ -27,7 +27,6 @@ public class StaticNewClassGenerator {
         TypeVariableName typeVariable = TypeVariableName.get("T");
         MethodSpec.Builder builder = MethodSpec.methodBuilder(ConstPool.SN_METHOD)
             .addModifiers(Modifier.PUBLIC).addModifiers(Modifier.STATIC)
-            .addException(Exception.class)
             .addTypeVariable(typeVariable)
             .varargs(true)
             .addParameter(ParameterizedTypeName.get(ClassName.get(Class.class), typeVariable), "type")
diff --git a/src/main/java/com/alibaba/testable/translator/TestableClassTranslator.java b/src/main/java/com/alibaba/testable/translator/TestableClassTranslator.java
index 0d27970..eb2823d 100644
--- a/src/main/java/com/alibaba/testable/translator/TestableClassTranslator.java
+++ b/src/main/java/com/alibaba/testable/translator/TestableClassTranslator.java
@@ -58,9 +58,10 @@ public class TestableClassTranslator extends TreeTranslator {
                     nameTable.fromString("class"), null);
                 ListBuffer<JCTree.JCExpression> args = ListBuffer.of(classType);
                 args.addAll(newClassExpr.args);
+                TestableFieldAccess ne = new TestableFieldAccess(treeMaker.Ident(nameTable.fromString(ConstPool.SN_PKG)),
+                    nameTable.fromString(ConstPool.SN_CLS), null);
                 jcExpressionStatement.expr = new TestableMethodInvocation(null,
-                    new TestableFieldAccess(treeMaker.Ident(nameTable.fromString(ConstPool.SN_PKG_CLS)),
-                        nameTable.fromString(ConstPool.SN_METHOD), null), args.toList());
+                    new TestableFieldAccess(ne, nameTable.fromString(ConstPool.SN_METHOD), null), args.toList());
             } catch (Exception e) {
                 e.printStackTrace();
             }