diff --git a/paddle/framework/ddim_test.cc b/paddle/framework/ddim_test.cc
index 408905b00b86d43440644421046687e2b799513c..6a099f2aeb4aa117bca8695aa326fbd1272a43d6 100644
--- a/paddle/framework/ddim_test.cc
+++ b/paddle/framework/ddim_test.cc
@@ -59,12 +59,12 @@ TEST(DDim, Equality) {
   // slice a DDim
   paddle::framework::DDim ddim2 =
       paddle::framework::make_ddim({1, 2, 3, 4, 5, 6});
-  paddle::framework ::DDim ss = paddle::framework::slice_ddim(ddim2, 2, 5);
+  paddle::framework::DDim ss = paddle::framework::slice_ddim(ddim2, 2, 5);
   EXPECT_EQ(arity(ss), 3);
   EXPECT_EQ(ss[0], 3);
   EXPECT_EQ(ss[1], 4);
   EXPECT_EQ(ss[2], 5);
-  paddle::framework ::DDim ss2 = paddle::framework::slice_ddim(ddim2, 0, 6);
+  paddle::framework::DDim ss2 = paddle::framework::slice_ddim(ddim2, 0, 6);
   EXPECT_EQ(arity(ss2), 6);
   EXPECT_EQ(ss2[0], 1);
   EXPECT_EQ(ss2[1], 2);