diff --git a/lite/api/test_googlenet_lite.cc b/lite/api/test_googlenet_lite.cc
index 654f05c40815d232bc01af2abac6553aea72b664..8ff7a49af9cbce09d205bb8633a913410beb91c3 100644
--- a/lite/api/test_googlenet_lite.cc
+++ b/lite/api/test_googlenet_lite.cc
@@ -59,8 +59,7 @@ TEST(CXXApi, test_lite_googlenet) {
             << ", warmup: " << FLAGS_warmup << ", repeats: " << FLAGS_repeats
             << ", spend " << (GetCurrentUS() - start) / FLAGS_repeats / 1000.0
             << " ms in average.";
-  // TODO(FrostML): open this check.
-  /*auto out = predictor->GetOutput(0);
+  auto out = predictor->GetOutput(0);
   std::vector<float> results(
       {0.00034298553, 0.0008200012, 0.0005046297, 0.000839279,
        0.00052616704, 0.0003447803, 0.0010877076, 0.00081762316,
@@ -72,7 +71,7 @@ TEST(CXXApi, test_lite_googlenet) {
   }
   ASSERT_EQ(out->shape().size(), 2);
   ASSERT_EQ(out->shape()[0], 1);
-  ASSERT_EQ(out->shape()[1], 1000);*/
+  ASSERT_EQ(out->shape()[1], 1000);
 }
 #endif
 }  // namespace lite
diff --git a/lite/api/test_inceptionv4_lite_x86.cc b/lite/api/test_inceptionv4_lite_x86.cc
index f9d6258b7e594cec5abaded535a9f162c831a864..e986784809951390889e17f766302fc5ea459465 100644
--- a/lite/api/test_inceptionv4_lite_x86.cc
+++ b/lite/api/test_inceptionv4_lite_x86.cc
@@ -59,8 +59,7 @@ TEST(InceptionV4, test_inceptionv4_lite_x86) {
             << ", repeats: " << FLAGS_repeats << ", spend "
             << (GetCurrentUS() - start) / FLAGS_repeats / 1000.0
             << " ms in average.";
-  // TODO(FrostML): open this check.
-  /*std::vector<std::vector<float>> results;
+  std::vector<std::vector<float>> results;
   // i = 1
   results.emplace_back(std::vector<float>(
       {0.0011684548,  0.0010390386,  0.0011301535,  0.0010133048,
@@ -81,7 +80,7 @@ TEST(InceptionV4, test_inceptionv4_lite_x86) {
                   results[i][j],
                   1e-6);
     }
-  }*/
+  }
 }
 
 }  // namespace lite
diff --git a/lite/api/test_mobilenetv1_lite_x86.cc b/lite/api/test_mobilenetv1_lite_x86.cc
index 721ebc69c00957af69665d35845c484b5f0c2635..67dc1b2436988c7d0d853c945fecce27ef2d329f 100644
--- a/lite/api/test_mobilenetv1_lite_x86.cc
+++ b/lite/api/test_mobilenetv1_lite_x86.cc
@@ -59,8 +59,7 @@ TEST(Mobilenet_v1, test_mobilenetv1_lite_x86) {
             << ", repeats: " << FLAGS_repeats << ", spend "
             << (GetCurrentUS() - start) / FLAGS_repeats / 1000.0
             << " ms in average.";
-  // TODO(FrostML): open this check.
-  /*std::vector<std::vector<float>> results;
+  std::vector<std::vector<float>> results;
   // i = 1
   results.emplace_back(std::vector<float>(
       {0.00019130898, 9.467885e-05,  0.00015971427, 0.0003650665,
@@ -80,7 +79,7 @@ TEST(Mobilenet_v1, test_mobilenetv1_lite_x86) {
                   results[i][j],
                   1e-6);
     }
-  }*/
+  }
 }
 
 }  // namespace lite
diff --git a/lite/api/test_mobilenetv2_lite_x86.cc b/lite/api/test_mobilenetv2_lite_x86.cc
index e96f61ddc696f80faebd9fdfbdc0f937d6fd82a1..95e88abcc8e59c6808ea2dc44cf7d1bdd53ac9d0 100644
--- a/lite/api/test_mobilenetv2_lite_x86.cc
+++ b/lite/api/test_mobilenetv2_lite_x86.cc
@@ -60,8 +60,7 @@ TEST(Mobilenet_v2, test_mobilenetv2_lite_x86) {
             << ", repeats: " << FLAGS_repeats << ", spend "
             << (GetCurrentUS() - start) / FLAGS_repeats / 1000.0
             << " ms in average.";
-  // TODO(FrostML): open this check.
-  /*std::vector<std::vector<float>> results;
+  std::vector<std::vector<float>> results;
   // i = 1
   results.emplace_back(std::vector<float>(
       {0.00017082224, 5.699624e-05,  0.000260885,   0.00016412718,
@@ -81,7 +80,7 @@ TEST(Mobilenet_v2, test_mobilenetv2_lite_x86) {
                   results[i][j],
                   1e-6);
     }
-  }*/
+  }
 }
 
 }  // namespace lite
diff --git a/lite/api/test_resnet50_lite_x86.cc b/lite/api/test_resnet50_lite_x86.cc
index c9f8caa9292f34e66d5ff4d4689e7dd0ade3fe18..3f9b59d714de611ef0a84cfc3b283d0dddd5c294 100644
--- a/lite/api/test_resnet50_lite_x86.cc
+++ b/lite/api/test_resnet50_lite_x86.cc
@@ -60,8 +60,7 @@ TEST(Resnet50, test_resnet50_lite_x86) {
             << ", spend " << (GetCurrentUS() - start) / FLAGS_repeats / 1000.0
             << " ms in average.";
 
-  // TODO(FrostML): open this check.
-  /*std::vector<std::vector<float>> results;
+  std::vector<std::vector<float>> results;
   // i = 1
   results.emplace_back(std::vector<float>(
       {0.00024139918, 0.00020566184, 0.00022418296, 0.00041731037,
@@ -81,7 +80,7 @@ TEST(Resnet50, test_resnet50_lite_x86) {
                   results[i][j],
                   1e-6);
     }
-  }*/
+  }
 }
 
 }  // namespace lite