diff --git a/paddle/fluid/pybind/CMakeLists.txt b/paddle/fluid/pybind/CMakeLists.txt
index 9d51fe6134127dedad0f9d475e1a37b2651c8de5..c5540fa94ebf79f893e4825536beea77b0f5acb4 100755
--- a/paddle/fluid/pybind/CMakeLists.txt
+++ b/paddle/fluid/pybind/CMakeLists.txt
@@ -577,29 +577,37 @@ if(WITH_PYTHON)
     list(APPEND PYBIND_DEPS saved_tensors_hooks)
   endif()
 
+  # On Linux, cc_library(paddle SHARED ..) will generate the libpaddle.so,
+  # add a prefix `lib` by default, but on Windows, cc_library(paddle SHARED ..)
+  # will not add prefix, so it generate paddle.lib and paddle.pyd,
+  # we need to pay attention to the difference
+  set(SHARD_LIB_NAME paddle)
+  if(WIN32)
+    set(SHARD_LIB_NAME libpaddle)
+  endif()
   cc_library(
-    libpaddle SHARED
+    ${SHARD_LIB_NAME} SHARED
     SRCS ${PYBIND_SRCS}
     DEPS ${PYBIND_DEPS} ${GLOB_OP_LIB} ${GLOB_OPERATOR_DEPS})
 
   if(NOT ((NOT WITH_PYTHON) AND ON_INFER))
-    add_dependencies(libpaddle legacy_eager_codegen)
-    add_dependencies(libpaddle eager_legacy_op_function_generator_cmd)
+    add_dependencies(${SHARD_LIB_NAME} legacy_eager_codegen)
+    add_dependencies(${SHARD_LIB_NAME} eager_legacy_op_function_generator_cmd)
   endif()
 
   if(NOT APPLE AND NOT WIN32)
-    target_link_libraries(libpaddle rt)
+    target_link_libraries(${SHARD_LIB_NAME} rt)
   endif()
 
   if(WITH_ROCM)
-    target_link_libraries(libpaddle ${ROCM_HIPRTC_LIB})
+    target_link_libraries(${SHARD_LIB_NAME} ${ROCM_HIPRTC_LIB})
   endif()
 
   if(WITH_MPI)
-    target_link_libraries(libpaddle ${MPI_CXX_LIBRARIES})
+    target_link_libraries(${SHARD_LIB_NAME} ${MPI_CXX_LIBRARIES})
   endif()
 
   get_property(os_dependency_modules GLOBAL PROPERTY OS_DEPENDENCY_MODULES)
-  target_link_libraries(libpaddle ${os_dependency_modules})
-  add_dependencies(libpaddle op_function_generator_cmd)
+  target_link_libraries(${SHARD_LIB_NAME} ${os_dependency_modules})
+  add_dependencies(${SHARD_LIB_NAME} op_function_generator_cmd)
 endif()
diff --git a/python/CMakeLists.txt b/python/CMakeLists.txt
index b935fb78f4e90bec1dfb9187d5f9628b12c872fc..b7d8eb1dcbc594c931a6a7e2b949aa0ff9bae54e 100644
--- a/python/CMakeLists.txt
+++ b/python/CMakeLists.txt
@@ -31,7 +31,6 @@ if(WIN32)
   # Python would use the .pyd by default under Windows series platform
   set(FLUID_CORE ${FLUID_DST_DIR}/${FLUID_CORE_NAME}.pyd)
   set(FLUID_CORE_LIB ${FLUID_DST_DIR}/${FLUID_CORE_NAME}.lib)
-
   add_custom_command(
     OUTPUT ${FLUID_CORE}
     COMMAND cmake -E copy $<TARGET_FILE:libpaddle> ${FLUID_CORE}
@@ -41,8 +40,8 @@ else()
   set(FLUID_CORE ${FLUID_DST_DIR}/${FLUID_CORE_NAME}.so)
   add_custom_command(
     OUTPUT ${FLUID_CORE}
-    COMMAND cmake -E copy $<TARGET_FILE:libpaddle> ${FLUID_CORE}
-    DEPENDS libpaddle)
+    COMMAND cmake -E copy $<TARGET_FILE:paddle> ${FLUID_CORE}
+    DEPENDS paddle)
 endif()
 
 set(FLUID_CORE_DEPS ${FLUID_CORE})
diff --git a/python/paddle/fluid/core.py b/python/paddle/fluid/core.py
index 09a659ff5730a1fee198b65e5a67574b082f2f40..b58bead476a45ada73bc5d897cd8050885cbb224 100644
--- a/python/paddle/fluid/core.py
+++ b/python/paddle/fluid/core.py
@@ -20,14 +20,16 @@ import os
 import warnings
 import platform
 
-core_suffix = 'so'
+has_paddle_dy_lib = False
+
+dy_lib_name = 'libpaddle'
+dy_lib_suffix = 'so'
 if os.name == 'nt':
-    core_suffix = 'pyd'
+    dy_lib_suffix = 'pyd'
 
-has_libpaddle_so = False
 current_path = os.path.abspath(os.path.dirname(__file__))
-if os.path.exists(current_path + os.sep + 'libpaddle.' + core_suffix):
-    has_libpaddle_so = True
+if os.path.exists(current_path + os.sep + dy_lib_name + '.' + dy_lib_suffix):
+    has_paddle_dy_lib = True
 
 try:
     if os.name == 'nt':
@@ -193,8 +195,8 @@ def load_dso(dso_absolute_path):
 
 
 def pre_load(dso_name):
-    if has_libpaddle_so:
-        core_so = current_path + os.sep + 'libpaddle.' + core_suffix
+    if has_paddle_dy_lib:
+        core_so = current_path + os.sep + dy_lib_name + '.' + dy_lib_suffix
     else:
         core_so = None
     dso_path = get_dso_path(core_so, dso_name)
@@ -290,10 +292,10 @@ try:
         from .libpaddle import _cleanup_mmap_fds
         from .libpaddle import _remove_tensor_list_mmap_fds
 except Exception as e:
-    if has_libpaddle_so:
+    if has_paddle_dy_lib:
         sys.stderr.write(
             'Error: Can not import paddle core while this file exists: ' +
-            current_path + os.sep + 'libpaddle.' + core_suffix + '\n')
+            current_path + os.sep + 'libpaddle.' + dy_lib_suffix + '\n')
     if not avx_supported() and libpaddle.is_compiled_with_avx():
         sys.stderr.write(
             "Error: Your machine doesn't support AVX, but the installed PaddlePaddle is avx core, "