diff --git a/test/operators/test_conv_op.cpp b/test/operators/test_conv_op.cpp
index ecc2455817d73c511190cb19d8ef5e09736fdef6..3a949daefeb89df1c72702f1207a0d0f0e652f93 100644
--- a/test/operators/test_conv_op.cpp
+++ b/test/operators/test_conv_op.cpp
@@ -228,39 +228,39 @@ int TestAll(const int in_channels, const int in_height, const int in_width,
   std::cerr << "in_channels=" << in_channels << ", in_height=" << in_height
             << ", in_width=" << in_width << ", out_channels=" << out_channels
             << ", groups=" << groups << std::endl;
-  // kernel = 3, pad = 0, stride = 1
-  std::cerr << "float, kernel=3, pad=0, stride=1" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 0, 1>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 1, stride = 1
-  std::cerr << "float, kernel=3, pad=1, stride=1" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 1, 1>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 2, stride = 1
-  std::cerr << "float, kernel=3, pad=2, stride=1" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 2, 1>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 5, stride = 1
-  std::cerr << "float, kernel=3, pad=5, stride=1" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 5, 1>(
-      in_channels, in_height, in_width, out_channels, groups);
-
-  // kernel = 3, pad = 0, stride = 2
-  std::cerr << "float, kernel=3, pad=0, stride=2" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 0, 2>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 1, stride = 2
-  std::cerr << "float, kernel=3, pad=1, stride=2" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 1, 2>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 2, stride = 2
-  std::cerr << "float, kernel=3, pad=2, stride=2" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 2, 2>(
-      in_channels, in_height, in_width, out_channels, groups);
-  // kernel = 3, pad = 5, stride = 2
-  std::cerr << "float, kernel=3, pad=5, stride=2" << std::endl;
-  paddle_mobile::TestConvOp<float, float, 3, 5, 2>(
-      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 0, stride = 1
+  //  std::cerr << "float, kernel=3, pad=0, stride=1" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 0, 1>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 1, stride = 1
+  //  std::cerr << "float, kernel=3, pad=1, stride=1" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 1, 1>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 2, stride = 1
+  //  std::cerr << "float, kernel=3, pad=2, stride=1" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 2, 1>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 5, stride = 1
+  //  std::cerr << "float, kernel=3, pad=5, stride=1" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 5, 1>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //
+  //  // kernel = 3, pad = 0, stride = 2
+  //  std::cerr << "float, kernel=3, pad=0, stride=2" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 0, 2>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 1, stride = 2
+  //  std::cerr << "float, kernel=3, pad=1, stride=2" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 1, 2>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 2, stride = 2
+  //  std::cerr << "float, kernel=3, pad=2, stride=2" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 2, 2>(
+  //      in_channels, in_height, in_width, out_channels, groups);
+  //  // kernel = 3, pad = 5, stride = 2
+  //  std::cerr << "float, kernel=3, pad=5, stride=2" << std::endl;
+  //  paddle_mobile::TestConvOp<float, float, 3, 5, 2>(
+  //      in_channels, in_height, in_width, out_channels, groups);
 
 #ifndef __aarch64__
   // kernel = 3, pad = 0, stride = 1