diff --git a/api/products/views.py b/api/products/views.py
index 494d017..972398e 100644
--- a/api/products/views.py
+++ b/api/products/views.py
@@ -1773,43 +1773,6 @@ class LogReportView(BaseView):
         SystemLog.objects.create(log=json.dumps(log))
         return JsonResponse({})
 
-class DebugUploadView(BaseView):
-    name = 'debug-upload'
-
-    def post(self, request):
-        image, fn = get_image(request)
-        if not image:
-            return JsonResponse({"error": "image not found in request"})
-        qrcode = request.data.get('qrcode').split("code=")[-1]
-        phonemodel = request.data.get('phonemodel')
-        phonemodel = phonemodel.split("<")[0].strip().replace(" ", "")
-        r = GlobalConfig.objects.filter(name='debug_upload_dir').first()
-        if r:
-            upload_dir = r.get_value()
-        else:
-            upload_dir = "default"
-        save_dir = "/emblem/data/debug-upload/{}/{}".format(upload_dir, phonemodel)
-        if not os.path.exists(save_dir):
-            os.makedirs(save_dir)
-
-        r = GlobalConfig.objects.filter(name='debug_upload_neg_or_pos').first()
-        if r:
-            neg_or_pos = r.get_value();
-        else:
-            neg_or_pos = "unknown"
-        with tempfile.NamedTemporaryFile(suffix=fn) as tf:
-            tf.write(image)
-            tf.flush()
-            ts = time.time()
-            save_file = os.path.join(save_dir, "{}_{}_{}_{}.jpg".format(qrcode, neg_or_pos, phonemodel, ts))
-            url = 'http://alg:3028/alg/rectify'
-            with open(tf.name, 'rb') as tfr:
-                r = requests.post(url, data=tfr)
-                r.raise_for_status()
-                with open(save_file, 'wb') as sfw:
-                    sfw.write(r.content)
-        return JsonResponse({"info": "ok"})
-
 def make_camera_rules(q):
     def make_camera_config_obj(cc):
         return {
diff --git a/web/src/views/system-settings.vue b/web/src/views/system-settings.vue
index 4fc3a24..8716973 100644
--- a/web/src/views/system-settings.vue
+++ b/web/src/views/system-settings.vue
@@ -5,18 +5,6 @@
   <hr>
   <div>
     <hr>
-    <div class="section mb-2">
-      <h4>数据采集模式配置</h4>
-      <div>
-        保存目录：
-        <input type="text" class="form-control" v-model="debug_upload_dir" />
-      </div>
-      <div>
-        类别标签：
-        <input type="text" class="form-control" v-model="debug_upload_neg_or_pos" />
-      </div>
-      <button class="my-1 btn btn-primary" @click="save_debug_upload_configs">保存</button>
-    </div>
     <div class="section mb-2">
       <h4>默认验证模型配置</h4>
       <div>
@@ -56,8 +44,6 @@ export default {
   },
   data: function () {
     return {
-      debug_upload_dir: '',
-      debug_upload_neg_or_pos: '',
       verification_models: [],
       default_verification_model_id: '',
     };
@@ -66,36 +52,23 @@ export default {
   },
   methods: {
     async reload() {
-      var r = await this.$root.api_get("/api/v1/global-config/?name=debug_upload_dir");
-      this.debug_upload_dir = r.data.value || '';
-
-      r = await this.$root.api_get("/api/v1/global-config/?name=debug_upload_neg_or_pos");
-      this.debug_upload_neg_or_pos = r.data.value || '';
-
       // Load verification models
-      r = await this.$root.api_get_all("/api/v1/verification-model/");
-      this.verification_models = r;
-
-      // Load default verification model
       try {
-        r = await this.$root.api_get("/api/v1/global-config/?name=default_verification_model");
+        var r = await this.$root.api_get_all("/api/v1/verification-model/");
+        this.verification_models = r;
+      } catch (e) {
+        this.verification_models = [];
+      }
+
+      // Load default verification model - treat 404 as empty
+      try {
+        var r = await this.$root.api_get("/api/v1/global-config/?name=default_verification_model");
         this.default_verification_model_id = r.data.value || '';
       } catch (e) {
+        // 404 or any other error - treat as empty/default
         this.default_verification_model_id = '';
       }
     },
-    async save_debug_upload_configs() {
-      await this.$root.api_post("/api/v1/global-config/", {
-        name: 'debug_upload_dir',
-        value: this.debug_upload_dir,
-      });
-      await this.$root.api_post("/api/v1/global-config/", {
-        name: 'debug_upload_neg_or_pos',
-        value: this.debug_upload_neg_or_pos,
-      });
-      await this.reload();
-      this.$root.notify("保存成功", "数据采集模式配置已更新");
-    },
     async save_default_verification_model() {
       await this.$root.api_post("/api/v1/global-config/", {
         name: 'default_verification_model',