diff --git a/python/paddle/fluid/tests/unittests/dygraph_to_static/test_logical.py b/python/paddle/fluid/tests/unittests/dygraph_to_static/test_logical.py
index 97213982ba6f7882df6b2bcb9dc512c9423cf328..97454a8cefb5a69b8f6d4b75e0ec83f34f503a10 100644
--- a/python/paddle/fluid/tests/unittests/dygraph_to_static/test_logical.py
+++ b/python/paddle/fluid/tests/unittests/dygraph_to_static/test_logical.py
@@ -21,7 +21,8 @@ import numpy as np
 
 import paddle
 import paddle.fluid as fluid
-from paddle.fluid.dygraph.dygraph_to_static.logical_transformer import (
+from paddle.jit import ProgramTranslator
+from paddle.jit.dy2static.logical_transformer import (
     cmpop_node_to_str,
 )
 from paddle.jit import ProgramTranslator
diff --git a/python/paddle/jit/dy2static/assert_transformer.py b/python/paddle/jit/dy2static/assert_transformer.py
index 96b2abca217cdab1c2fad5fecf6ef745ffcccc4e..3a8a8b01aecc8b9caf4f14b5c5cffd7eeaa7cfa4 100644
--- a/python/paddle/jit/dy2static/assert_transformer.py
+++ b/python/paddle/jit/dy2static/assert_transformer.py
@@ -18,7 +18,7 @@ from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/jit/dy2static/ast_transformer.py b/python/paddle/jit/dy2static/ast_transformer.py
index f99c85c94a58e1e11853b21b70505c31b1917244..b23a6dc368ad3762b7d90ee64fcbc65770f5ad2a 100644
--- a/python/paddle/jit/dy2static/ast_transformer.py
+++ b/python/paddle/jit/dy2static/ast_transformer.py
@@ -18,7 +18,7 @@
 # See details in https://github.com/serge-sans-paille/gast/
 
 import os
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 from .early_return_transformer import (
@@ -27,47 +27,47 @@ from .early_return_transformer import (
 from .assert_transformer import (
     AssertTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.basic_api_transformer import (
+from .basic_api_transformer import (
     BasicApiTransformer,
 )
 from .break_continue_transformer import (
     BreakContinueTransformer,
     BreakTransformOptimizer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.call_transformer import (
+from .call_transformer import (
     CallTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.cast_transformer import (
+from .cast_transformer import (
     CastTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.typehint_transformer import (
+from .typehint_transformer import (
     TypeHintTransformer,
 )
 from .ifelse_transformer import (
     IfElseTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.logical_transformer import (
+from .logical_transformer import (
     LogicalTransformer,
 )
 from .loop_transformer import (
     LoopTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.print_transformer import (
+from .print_transformer import (
     PrintTransformer,
 )
 from .return_transformer import (
     ReturnTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.create_variable_transformer import (
+from .create_variable_transformer import (
     CreateVariableTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     StaticAnalysisVisitor,
 )
-from paddle.fluid.dygraph.dygraph_to_static.tensor_shape_transformer import (
+from .tensor_shape_transformer import (
     TensorShapeTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.decorator_transformer import (
+from .decorator_transformer import (
     DecoratorTransformer,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/base_transformer.py b/python/paddle/jit/dy2static/base_transformer.py
similarity index 95%
rename from python/paddle/fluid/dygraph/dygraph_to_static/base_transformer.py
rename to python/paddle/jit/dy2static/base_transformer.py
index 5f082acca5d401e02ecdfb6a722b1ee23693a80b..518805250de93a0c3a293aa061613f09ac326aeb 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/base_transformer.py
+++ b/python/paddle/jit/dy2static/base_transformer.py
@@ -14,25 +14,17 @@
 
 from paddle.utils import gast
 from paddle.fluid import unique_name
-from paddle.fluid.dygraph.dygraph_to_static.utils import get_attribute_full_name
-from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
-from paddle.fluid.dygraph.dygraph_to_static.utils import create_assign_node
-from paddle.fluid.dygraph.dygraph_to_static.utils import ORIGI_INFO
-from paddle.fluid.dygraph.dygraph_to_static.utils import FOR_ITER_INDEX_PREFIX
-from paddle.fluid.dygraph.dygraph_to_static.utils import FOR_ITER_TUPLE_PREFIX
-from paddle.fluid.dygraph.dygraph_to_static.utils import (
-    FOR_ITER_TUPLE_INDEX_PREFIX,
-)
-from paddle.fluid.dygraph.dygraph_to_static.utils import FOR_ITER_VAR_LEN_PREFIX
 from paddle.fluid.dygraph.dygraph_to_static.utils import (
+    ORIGI_INFO,
+    FOR_ITER_INDEX_PREFIX,
+    FOR_ITER_VAR_LEN_PREFIX,
+    FOR_ITER_TARGET_PREFIX,
     FOR_ITER_VAR_NAME_PREFIX,
-)
-from paddle.fluid.dygraph.dygraph_to_static.utils import (
     FOR_ITER_ZIP_TO_LIST_PREFIX,
-)
-from paddle.fluid.dygraph.dygraph_to_static.utils import FOR_ITER_TARGET_PREFIX
-from paddle.fluid.dygraph.dygraph_to_static.utils import (
     FOR_ITER_ITERATOR_PREFIX,
+    create_assign_node,
+    ast_to_source_code,
+    get_attribute_full_name,
 )
 
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/basic_api_transformer.py b/python/paddle/jit/dy2static/basic_api_transformer.py
similarity index 98%
rename from python/paddle/fluid/dygraph/dygraph_to_static/basic_api_transformer.py
rename to python/paddle/jit/dy2static/basic_api_transformer.py
index d6c32a1fc2bd12ebdbd18d79ac8de2d0d132872a..8a80fc4e6ed64102575802923ec858e6e9faea73 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/basic_api_transformer.py
+++ b/python/paddle/jit/dy2static/basic_api_transformer.py
@@ -19,7 +19,7 @@ from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
 from paddle.fluid.dygraph.dygraph_to_static import utils
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
diff --git a/python/paddle/jit/dy2static/break_continue_transformer.py b/python/paddle/jit/dy2static/break_continue_transformer.py
index 7ee451b736158fda4a1ce24231c41f118e707a55..23576fdf9849ec7c49d140477d202ae0a0aa443f 100644
--- a/python/paddle/jit/dy2static/break_continue_transformer.py
+++ b/python/paddle/jit/dy2static/break_continue_transformer.py
@@ -20,10 +20,10 @@ from paddle.fluid.dygraph.dygraph_to_static.utils import BaseNodeVisitor
 from paddle.fluid.dygraph.dygraph_to_static.variable_trans_func import (
     create_bool_node,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     ForNodeVisitor,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/call_transformer.py b/python/paddle/jit/dy2static/call_transformer.py
similarity index 97%
rename from python/paddle/fluid/dygraph/dygraph_to_static/call_transformer.py
rename to python/paddle/jit/dy2static/call_transformer.py
index 043102b0f661aa2753a65437a048b32268debc1e..7380934d47e16aca5da901c6b5a1e3afaba622ec 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/call_transformer.py
+++ b/python/paddle/jit/dy2static/call_transformer.py
@@ -19,7 +19,7 @@ from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
 from paddle.fluid.dygraph.dygraph_to_static.utils import is_paddle_api
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/cast_transformer.py b/python/paddle/jit/dy2static/cast_transformer.py
similarity index 96%
rename from python/paddle/fluid/dygraph/dygraph_to_static/cast_transformer.py
rename to python/paddle/jit/dy2static/cast_transformer.py
index 7a5821e12f5bf2b857ea0695dc5c61d4a5977c04..ca1bf11c43897f844532a66169437d00eece8d2c 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/cast_transformer.py
+++ b/python/paddle/jit/dy2static/cast_transformer.py
@@ -18,7 +18,7 @@ from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/create_variable_transformer.py b/python/paddle/jit/dy2static/create_variable_transformer.py
similarity index 94%
rename from python/paddle/fluid/dygraph/dygraph_to_static/create_variable_transformer.py
rename to python/paddle/jit/dy2static/create_variable_transformer.py
index 3432765191fdda8840298e94f45f5f7f33e94504..feccbfe594e137972dca940b2bd1c60b6464cdcf 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/create_variable_transformer.py
+++ b/python/paddle/jit/dy2static/create_variable_transformer.py
@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from paddle.utils import gast
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
@@ -22,7 +21,7 @@ from paddle.fluid.dygraph.dygraph_to_static.utils import (
 from paddle.fluid.dygraph.dygraph_to_static.variable_trans_func import (
     create_undefined_var,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/decorator_transformer.py b/python/paddle/jit/dy2static/decorator_transformer.py
similarity index 96%
rename from python/paddle/fluid/dygraph/dygraph_to_static/decorator_transformer.py
rename to python/paddle/jit/dy2static/decorator_transformer.py
index 55ca1f9d9aca1fd27ee33a4d11dbac5ff2f34e88..f802db72de3bc730c1b14156ad38e264b0eae79d 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/decorator_transformer.py
+++ b/python/paddle/jit/dy2static/decorator_transformer.py
@@ -17,19 +17,17 @@ from paddle.utils import gast
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import (
-    create_funcDef_node,
+    RE_PYNAME,
+    RE_PYMODULE,
     ast_to_source_code,
-    is_paddle_api,
-    Dygraph2StaticException,
 )
 import warnings
 
 import re
-from paddle.fluid.dygraph.dygraph_to_static.utils import RE_PYNAME, RE_PYMODULE
 
 IGNORE_NAMES = [
     'declarative',
diff --git a/python/paddle/jit/dy2static/early_return_transformer.py b/python/paddle/jit/dy2static/early_return_transformer.py
index 864ca52155d72e49945e05ee531e59b3f2af6c21..53bb2394e80373af240423b2ed48e9bb2ca8fe5b 100644
--- a/python/paddle/jit/dy2static/early_return_transformer.py
+++ b/python/paddle/jit/dy2static/early_return_transformer.py
@@ -16,7 +16,7 @@ from paddle.utils import gast
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/jit/dy2static/ifelse_transformer.py b/python/paddle/jit/dy2static/ifelse_transformer.py
index 86d4f4d4054d6b25ce22087dc140cfb23c041fe8..8bae82c11a16fd61b7309537d28e8b1194107014 100644
--- a/python/paddle/jit/dy2static/ifelse_transformer.py
+++ b/python/paddle/jit/dy2static/ifelse_transformer.py
@@ -39,7 +39,7 @@ from paddle.fluid.dygraph.dygraph_to_static.utils import (
     create_get_args_node,
     create_set_args_node,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import (
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/logical_transformer.py b/python/paddle/jit/dy2static/logical_transformer.py
similarity index 98%
rename from python/paddle/fluid/dygraph/dygraph_to_static/logical_transformer.py
rename to python/paddle/jit/dy2static/logical_transformer.py
index 3ad623a8ff08509056811b19baa2124a9f8aa83d..1ab4491d8d9412f79e167095800e7937d1caabd6 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/logical_transformer.py
+++ b/python/paddle/jit/dy2static/logical_transformer.py
@@ -14,7 +14,7 @@
 
 from paddle.utils import gast
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/jit/dy2static/loop_transformer.py b/python/paddle/jit/dy2static/loop_transformer.py
index 3d109398c81e7debde039950431c6e8efa3f4a05..7d42638b9e0f6bf9fbc67f232ed045e169a4a744 100644
--- a/python/paddle/jit/dy2static/loop_transformer.py
+++ b/python/paddle/jit/dy2static/loop_transformer.py
@@ -35,15 +35,12 @@ from paddle.fluid.dygraph.dygraph_to_static.utils import (
     FunctionNameLivenessAnalysis,
 )
 from .ifelse_transformer import ARGS_NAME
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
-)
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
     ForLoopTuplePreTransformer,
-)
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
     ForNodeVisitor,
 )
+
 from paddle.fluid.dygraph.dygraph_to_static.utils import (
     GetterSetterHelper,
     create_name_str,
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/print_transformer.py b/python/paddle/jit/dy2static/print_transformer.py
similarity index 96%
rename from python/paddle/fluid/dygraph/dygraph_to_static/print_transformer.py
rename to python/paddle/jit/dy2static/print_transformer.py
index fdbd585a71bfb4df93aabbf9f3c08b230f225357..cd4f13f019bc8ff704e75e8abb6d005dad5ef474 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/print_transformer.py
+++ b/python/paddle/jit/dy2static/print_transformer.py
@@ -18,7 +18,7 @@ from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
     StaticAnalysisVisitor,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/jit/dy2static/return_transformer.py b/python/paddle/jit/dy2static/return_transformer.py
index cb18dfd33adf39b256abdf900bdcec93476c2995..c8114e078d592e1365dc75dd0d1754a83101e1ec 100644
--- a/python/paddle/jit/dy2static/return_transformer.py
+++ b/python/paddle/jit/dy2static/return_transformer.py
@@ -20,7 +20,7 @@ from .break_continue_transformer import (
     ForToWhileTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 from paddle.fluid.dygraph.dygraph_to_static.utils import Dygraph2StaticException
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/tensor_shape_transformer.py b/python/paddle/jit/dy2static/tensor_shape_transformer.py
similarity index 96%
rename from python/paddle/fluid/dygraph/dygraph_to_static/tensor_shape_transformer.py
rename to python/paddle/jit/dy2static/tensor_shape_transformer.py
index e7a882b28a296dd70448906bd3e03c14770cb00d..9dae08b123eebc02da599602b948c4a8db93b743 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/tensor_shape_transformer.py
+++ b/python/paddle/jit/dy2static/tensor_shape_transformer.py
@@ -18,7 +18,7 @@ from paddle.fluid.dygraph.dygraph_to_static.utils import ast_to_source_code
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )
 
diff --git a/python/paddle/fluid/dygraph/dygraph_to_static/typehint_transformer.py b/python/paddle/jit/dy2static/typehint_transformer.py
similarity index 89%
rename from python/paddle/fluid/dygraph/dygraph_to_static/typehint_transformer.py
rename to python/paddle/jit/dy2static/typehint_transformer.py
index 3fddc0bcf58c205d78163075ac784edbb4d9b7be..dd272f76477f47c57ea41cac6991909d90f0c7ef 100644
--- a/python/paddle/fluid/dygraph/dygraph_to_static/typehint_transformer.py
+++ b/python/paddle/jit/dy2static/typehint_transformer.py
@@ -12,14 +12,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from paddle.utils import gast
-import warnings
 
 from paddle.fluid.dygraph.dygraph_to_static.static_analysis import (
     AstNodeWrapper,
 )
-from paddle.fluid.dygraph.dygraph_to_static import utils
-from paddle.fluid.dygraph.dygraph_to_static.base_transformer import (
+from .base_transformer import (
     BaseTransformer,
 )