diff --git a/paddle/fluid/API.spec b/paddle/fluid/API.spec
index 541066dea49ce04c299122f8eabbe9ca81767713..9328141989eb07c4f0c1e1627ea3b072090db095 100644
--- a/paddle/fluid/API.spec
+++ b/paddle/fluid/API.spec
@@ -33,7 +33,7 @@ paddle.fluid.Executor.close (ArgSpec(args=['self'], varargs=None, keywords=None,
 paddle.fluid.Executor.infer_from_dataset (ArgSpec(args=['self', 'program', 'dataset', 'scope', 'thread', 'debug', 'fetch_list', 'fetch_info', 'print_period', 'fetch_handler'], varargs=None, keywords=None, defaults=(None, None, None, 0, False, None, None, 100, None)), ('document', '4ff256774ecaeee01c840a5fb5de8f7a'))
 paddle.fluid.Executor.run (ArgSpec(args=['self', 'program', 'feed', 'fetch_list', 'feed_var_name', 'fetch_var_name', 'scope', 'return_numpy', 'use_program_cache'], varargs=None, keywords=None, defaults=(None, None, None, 'feed', 'fetch', None, True, False)), ('document', 'de3878f012e60edad05fb24fd88ce910'))
 paddle.fluid.Executor.train_from_dataset (ArgSpec(args=['self', 'program', 'dataset', 'scope', 'thread', 'debug', 'fetch_list', 'fetch_info', 'print_period', 'fetch_handler'], varargs=None, keywords=None, defaults=(None, None, None, 0, False, None, None, 100, None)), ('document', '73024c79f46b4f14f1060edeaa4919c8'))
-paddle.fluid.global_scope (ArgSpec(args=[], varargs=None, keywords=None, defaults=None), ('document', 'f65788d9ead293ada47551339df12203'))
+paddle.fluid.global_scope (ArgSpec(args=[], varargs=None, keywords=None, defaults=None), ('document', 'b8e1596c2d42738d0a7c0197912ae5aa'))
 paddle.fluid.scope_guard (ArgSpec(args=['scope'], varargs=None, keywords=None, defaults=None), ('document', '02fcfc1eda07c03a84ed62422366239c'))
 paddle.fluid.DistributeTranspiler ('paddle.fluid.transpiler.distribute_transpiler.DistributeTranspiler', ('document', '5152a3ed0544d4d9600fb53a73f15c38'))
 paddle.fluid.DistributeTranspiler.__init__ (ArgSpec(args=['self', 'config'], varargs=None, keywords=None, defaults=(None,)), ('document', '6adf97f83acf6453d4a6a4b1070f3754'))
diff --git a/python/paddle/fluid/executor.py b/python/paddle/fluid/executor.py
index d77cfc8dba75be03781b454fb680a1efe1a727c4..f49e9005f28930fba6a1ed2a3fce1907275d2a0a 100644
--- a/python/paddle/fluid/executor.py
+++ b/python/paddle/fluid/executor.py
@@ -42,6 +42,9 @@ def global_scope():
     Get the global/default scope instance. There are a lot of APIs use
     :code:`global_scope` as its default value, e.g., :code:`Executor.run`
 
+    Returns:
+        Scope: The global/default scope instance.
+
     Examples:
         .. code-block:: python
 
@@ -50,9 +53,6 @@ def global_scope():
 
           fluid.global_scope().var("data").get_tensor().set(numpy.ones((2, 2)), fluid.CPUPlace())
           numpy.array(fluid.global_scope().find_var("data").get_tensor())
-
-    Returns:
-        Scope: The global/default scope instance.
     """
     return g_scope