diff --git a/public/config/verifierParameter.json b/public/config/verifierParameter.json
index 9323481..0c0c699 100644
--- a/public/config/verifierParameter.json
+++ b/public/config/verifierParameter.json
@@ -367,6 +367,10 @@
       {
         "name": "信号发生器",
         "value": "2701"
+      },
+      {
+        "name": "低频信号源",
+        "value": "2702"
       }
     ]
   },