diff --git a/apps/terminal/models/applet/applet.py b/apps/terminal/models/applet/applet.py
index fd5934285..9e501eb50 100644
--- a/apps/terminal/models/applet/applet.py
+++ b/apps/terminal/models/applet/applet.py
@@ -172,8 +172,9 @@ class Applet(JMSBaseModel):
             return None
 
         spec_label = asset.labels.filter(label__name__in=['AppletHost', '发布机']).first()
-        if spec_label:
-            matched = [host for host in hosts if host.name == spec_label.value]
+        if spec_label and spec_label.label:
+            label_value = spec_label.label.value
+            matched = [host for host in hosts if host.name == label_value]
             if matched:
                 return matched[0]