diff --git a/http/technologies/hugegraph-detect.yaml b/http/technologies/hugegraph-detect.yaml
index e809d183bb..f9a97b7ae8 100644
--- a/http/technologies/hugegraph-detect.yaml
+++ b/http/technologies/hugegraph-detect.yaml
@@ -26,11 +26,6 @@ http:
         words:
           - '"service":"hugegraph"'
 
-      - type: word
-        part: content_type
-        words:
-          - 'application/json'
-
       - type: status
         status:
           - 200