diff --git a/B05_Profile/B05_Profile_Structure_Types.json b/B05_Profile/B05_Profile_Structure_Types.json
index 4f4e5f58..a6b949d4 100644
--- a/B05_Profile/B05_Profile_Structure_Types.json
+++ b/B05_Profile/B05_Profile_Structure_Types.json
@@ -1452,6 +1452,24 @@
           "required": false,
           "phase": "b05"
         },
+        {
+          "key": "back_len_cm",
+          "label": "뒷길이",
+          "input": "select",
+          "choices": ["25", "30", "35", "45", "55", "60", "75"],
+          "default": null,
+          "required": false,
+          "phase": "detail"
+        },
+        {
+          "key": "stone_kind",
+          "label": "돌 종류",
+          "input": "select",
+          "choices": ["야면석·호박돌", "깬잡석", "깬돌", "견치돌"],
+          "default": null,
+          "required": false,
+          "phase": "detail"
+        },
         {
           "key": "stone_supply",
           "label": "조달",