diff --git a/deploy/cpp_infer/readme_en.md b/deploy/cpp_infer/readme_en.md
index 6b1fa71cbe12e86fb3d0c9ac2ea981cb7f930c50..f4cfab24350c1a6be3d8ebebf6b47b0baaa4f26e 100644
--- a/deploy/cpp_infer/readme_en.md
+++ b/deploy/cpp_infer/readme_en.md
@@ -78,7 +78,7 @@ opencv3/
 
 #### 1.2.1 Direct download and installation
 
-[Paddle inference library official website](https://paddle-inference.readthedocs.io/en/latest/user_guides/download_lib.html). You can review and select the appropriate version of the inference library on the official website.
+[Paddle inference library official website](https://paddleinference.paddlepaddle.org.cn/user_guides/download_lib.html#linux). You can review and select the appropriate version of the inference library on the official website.
 
 
 * After downloading, use the following command to extract files.
diff --git a/deploy/cpp_infer/src/main.cpp b/deploy/cpp_infer/src/main.cpp
index e1069a11e3bd7fa7ce18259d5fcc32594c0ecddc..ae7b83f092c2386a4934043690c1dec5613d7d6c 100644
--- a/deploy/cpp_infer/src/main.cpp
+++ b/deploy/cpp_infer/src/main.cpp
@@ -106,13 +106,6 @@ int main_det(std::vector<cv::String> cv_all_img_names) {
     time_info[1] += det_times[1];
     time_info[2] += det_times[2];
 
-    cout << cv_all_img_names[i] << '\t';
-    for (int n = 0; n < boxes.size(); n++) {
-      for (int m = 0; m < boxes[n].size(); m++) {
-        cout << boxes[n][m][0] << ' ' << boxes[n][m][1] << ' ';
-      }
-    }
-    cout << endl;
     if (FLAGS_benchmark) {
       cout << cv_all_img_names[i] << '\t';
       for (int n = 0; n < boxes.size(); n++) {