diff --git a/python/paddle/fluid/tests/unittests/test_normal.py b/python/paddle/fluid/tests/unittests/test_normal.py
index 3e6855feaf491..995a1f26ff6eb 100644
--- a/python/paddle/fluid/tests/unittests/test_normal.py
+++ b/python/paddle/fluid/tests/unittests/test_normal.py
@@ -18,6 +18,7 @@
 import copy
 
 np.random.seed(10)
+paddle.manual_seed(10)
 
 
 class TestNormalAPI(unittest.TestCase):