diff --git a/app/src/main/java/com/casic/br/app/view/StartCheckByYoloActivity.kt b/app/src/main/java/com/casic/br/app/view/StartCheckByYoloActivity.kt
index 05adca1..dbf6c4b 100644
--- a/app/src/main/java/com/casic/br/app/view/StartCheckByYoloActivity.kt
+++ b/app/src/main/java/com/casic/br/app/view/StartCheckByYoloActivity.kt
@@ -65,6 +65,7 @@
     private val locationManager by lazy { LocationManager(this) }
     private val targetSet by lazy { HashSet<String>() }
     private val detectedSceneSet by lazy { HashSet<String>() }
+    private val detectedTargetSet by lazy { HashSet<String>() }
     private val yolov8ncnn by lazy { Yolov8ncnn() }
     private val weakReferenceHandler by lazy { WeakReferenceHandler(this) }
     private val detectResultDialog by lazy { DetectResultDialog(this) }
@@ -457,6 +458,7 @@
             if (warnings == "") {
                 return
             }
+
             //显示弹框
             val message = weakReferenceHandler.obtainMessage()
             message.what = 2024082902
@@ -527,16 +529,23 @@
                 binding.tipsTagView.visibility = View.VISIBLE
                 binding.tipsTagView.text = "${targetSet.size}"
 
+                val target = msg.obj as String
+                if (detectedTargetSet.contains(target)) {
+                    "该目标/隐患已识别过".show(this)
+                    return true
+                }
+
                 //弹框
                 if (detectResultDialog.isShowing) {
                     return true
                 }
 
                 if (mat.width() > 0 || mat.height() > 0) {
-                    detectResultDialog.updateDialogContentView("${msg.obj}", mat,
+                    detectResultDialog.updateDialogContentView(target, mat,
                         object : DetectResultDialog.OnDialogButtonClickListener {
                             override fun onConfirmClick(file: File) {
                                 imageFileViewModel.uploadImage(file)
+                                detectedTargetSet.add(target)
                             }
                         }).show()
                 }