diff --git a/Admin/Install/db.json b/Admin/Install/db.json
index f4dd8af..7975a35 100755
--- a/Admin/Install/db.json
+++ b/Admin/Install/db.json
@@ -63,9 +63,9 @@
             },
             "auditor_audit_ip": {
                 "name": "auditor_audit_ip",
-                "type": "INT",
+                "type": "BIGINT(20)",
                 "null": false
             }
         }
     }
-}
\ No newline at end of file
+}