diff --git a/armor/src/armor_finder/find/find_armor_box.cpp b/armor/src/armor_finder/find/find_armor_box.cpp
index f4e87df..04fe881 100644
--- a/armor/src/armor_finder/find/find_armor_box.cpp
+++ b/armor/src/armor_finder/find/find_armor_box.cpp
@@ -156,6 +156,7 @@ bool ArmorFinder::findArmorBox(const cv::Mat &src, ArmorBox &box) {
         for (auto &one_box : armor_boxes) {
             if (one_box.id != 0) {
                 box = one_box;
+                break;
             }
         }
         if (save_labelled_boxes) {