diff --git a/mindspore/ops/composite/random_ops.py b/mindspore/ops/composite/random_ops.py
index cde4e4ad5a..5dc649201c 100644
--- a/mindspore/ops/composite/random_ops.py
+++ b/mindspore/ops/composite/random_ops.py
@@ -193,7 +193,7 @@ def gamma(shape, alpha, beta, seed=None):
         The dtype is float32.
 
     Supported Platforms:
-        ``Ascend`` ``GPU`` ``CPU``
+        ``Ascend`` ``CPU``
 
     Examples:
         >>> shape = (3, 1, 2)
@@ -229,7 +229,7 @@ def poisson(shape, mean, seed=None):
         The dtype is float32.
 
     Supported Platforms:
-        ``Ascend`` ``GPU`` ``CPU``
+        ``Ascend`` ``CPU``
 
     Examples:
         >>> shape = (4, 1)