diff --git a/app/css/userdata.css b/app/css/userdata.css
index 720f273f..980c14d2 100644
--- a/app/css/userdata.css
+++ b/app/css/userdata.css
@@ -38,10 +38,6 @@
 #his-basic-prof {
   min-height: 130px;
 }
-#his-matching-list {
-  overflow-y: scroll;
-  overflow-x: hidden;
-}
 #his-field {
   vertical-align: baseline;
   text-align: center;
diff --git a/app/js/userdata/his-data.js b/app/js/userdata/his-data.js
index 5172dad7..3625493c 100644
--- a/app/js/userdata/his-data.js
+++ b/app/js/userdata/his-data.js
@@ -739,46 +739,3 @@ function udAdd(acct_id, id, start) {
 			}
 		});
 }
-
-//ユーザーマッチングリスト
-function showMat() {
-	$("#his-matching-list-contents").html(lang.lang_hisdata_taketime);
-	var full = $("#his-acct").attr("fullname");
-	var acct_id = $("#his-data").attr("use-acct");
-	full = full.split("@");
-	var start = "https://vinayaka.distsn.org/cgi-bin/vinayaka-user-match-filtered-api.cgi?" + full[1] + "+" + full[0];
-	fetch(start, {
-		method: "GET",
-		headers: {
-			"content-type": "application/json"
-		}
-		//body: JSON.stringify({})
-	})
-		.then(function(response) {
-			if (!response.ok) {
-				response.text().then(function(text) {
-					setLog(response.url, response.status, text);
-				});
-			}
-			return response.json();
-		})
-		.catch(function(error) {
-			todo(error);
-			setLog(start, "JSON", error);
-			console.error(error);
-		})
-		.then(function(json) {
-			var templete = "";
-			Object.keys(json).forEach(function(key) {
-				var user = json[key];
-				if (user.avatar) {
-					var avatar = user.avatar;
-				} else {
-					var avatar = "../../img/loading.svg";
-				}
-				templete = templete + '<div class="" style="padding-top:5px;">' + '<div style="padding:0; margin:0; width:400px; max-width:100%; display:flex; align-items:flex-end;">' + '<div style="flex-basis:40px;"><a onclick="udgEx(\'' + user.user + "'," + acct_id + ');" user="' + user.user + '" class="udg">' + '<img src="' + avatar + '" width="40" class="prof-img" user="' + user.user + '"></a></div>' + '<div style="flex-grow:3; overflow: hidden;white-space: nowrap;text-overflow: ellipsis;user-select:auto; cursor:text;"><big>' + escapeHTML(user.screen_name) + "</big></div>" + '<div class="sml gray" style="overflow: hidden;white-space: nowrap;text-overflow: ellipsis;user-select:auto; cursor:text;"> @' + user.user + "@" + user.host + "</div>" + "</div>" + '<div class="divider"></div>' + "</div>" + "</div>";
-			});
-			$("#his-matching-list").css("height", $("#his-float-data").height() - $("#his-basic-prof").height() - $("#his-des").height() - $("#his-plus-action").height() + "px");
-			$("#his-matching-list-contents").html(templete);
-		});
-}