diff --git a/learn/templates/home.html b/learn/templates/home.html
index 7307648..dd097f8 100644
--- a/learn/templates/home.html
+++ b/learn/templates/home.html
@@ -24,11 +24,12 @@
       <option value="2">大模型</option>
       <option value="3">泛模型</option>
   </select>
-  <select id="class", style="width: 300px; font-size:30px;">
+  <select id="class", style="width: 600px; font-size:30px;">
     <option value="1">火焰与烟雾</option>
     <option value="2">一般物体80类</option>
     <option value="3">烟火与塔吊</option>
-    <option value="4">外破（ljp4500张）四类</option>
+    <option value="4">外破（ljp4500张）四类v5v3</option>
+    <option value="5">外破（ljp4500张）四类v5v7</option>
 </select>
 </h1>
   </p>
diff --git a/learn/views.py b/learn/views.py
index 833e24a..33560dd 100644
--- a/learn/views.py
+++ b/learn/views.py
@@ -87,7 +87,10 @@ def upload(request):
             RR = DL.run(weights=(curPath+"/yolov5/fire_smoke_towercrane.pt"), source=img_path, project=(curPath+"/static/detected"))
             return JsonResponse({'img_name':img_path_res,'code':"【烟火+塔吊】"+RR+' <br/> '+mesg, 'flag': True})
         if(int(m_class)==4):
-            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp.pt"), source=img_path, project=(curPath+"/static/detected"))
+            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp_v3.0.pt"), source=img_path, project=(curPath+"/static/detected"))
+            return JsonResponse({'img_name':img_path_res,'code':"【外破四类】"+RR+' <br/> '+mesg, 'flag': True})
+        if(int(m_class)==5):
+            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp_v7.0.pt"), source=img_path, project=(curPath+"/static/detected"))
             return JsonResponse({'img_name':img_path_res,'code':"【外破四类】"+RR+' <br/> '+mesg, 'flag': True})
 
 
@@ -143,10 +146,13 @@ def dlurl(request):
             RR = DL.run(weights=(curPath+"/yolov5/fire_smoke_towercrane.pt"), source=img_path, project=(curPath+"/static/detected"))
             return JsonResponse({'img_name':img_path_res,'code':"【烟火+塔吊】"+RR+' <br/> '+mesg, 'flag': True})
         if(int(m_class)==4):
-            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp.pt"), source=img_path, project=(curPath+"/static/detected"))
+            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp_v3.0.pt"), source=img_path, project=(curPath+"/static/detected"))
+            return JsonResponse({'img_name':img_path_res,'code':"【外破四类】"+RR+' <br/> '+mesg, 'flag': True})
+        if(int(m_class)==5):
+            RR = DL.run(weights=(curPath+"/yolov5/vehicle_4class_ljp_v7.0.pt"), source=img_path, project=(curPath+"/static/detected"))
             return JsonResponse({'img_name':img_path_res,'code':"【外破四类】"+RR+' <br/> '+mesg, 'flag': True})
 
 
 
 def home(request):
-    return render(request, 'home.html')
\ No newline at end of file
+    return render(request, 'home.html')
diff --git a/learn/yolov5 b/learn/yolov5
index 526fcb2..f6e27fa 160000
--- a/learn/yolov5
+++ b/learn/yolov5
@@ -1 +1 @@
-Subproject commit 526fcb2194eb30261f91e04115a671f9807dcf4e
+Subproject commit f6e27faf7e565f7ec35617f51e0154f88ce6e32f