diff --git a/internal/handler/ghome/account/login.go b/internal/handler/ghome/account/login.go
index 9f2f553..b3d0e98 100644
--- a/internal/handler/ghome/account/login.go
+++ b/internal/handler/ghome/account/login.go
@@ -136,8 +136,8 @@ func addUser(dbSession *xorm.Session, phone, password string, isDefault bool) (g
 		awardID := 1      // 音乃木坂学生
 		backgroundID := 1 // 初始背景
 		unitID := 31      // 初始高坂穂乃果
-		userName := "音乃木坂学生"
-		userDesc := "你好。"
+		userName := usermodel.DefaultAutoUserName
+		userDesc := usermodel.DefaultAutoUserDesc
 		// 是否初始化
 		if isDefault {
 			// 初始化默认用户
diff --git a/internal/handler/webui/profile.go b/internal/handler/webui/profile.go
index 489bace..4d5259b 100644
--- a/internal/handler/webui/profile.go
+++ b/internal/handler/webui/profile.go
@@ -135,7 +135,55 @@ func updateProfile(ctx *gin.Context) {
 	})
 }
 
+func resetProfile(ctx *gin.Context) {
+	pref := usermodel.UserPref{}
+	exists, err := db.UserEng.Table(new(usermodel.UserPref)).
+		Where("user_id = ?", ctx.GetInt("userid")).Get(&pref)
+	if err != nil || !exists {
+		ctx.JSON(http.StatusOK, webuischema.Msg{
+			Code:    1,
+			Message: "用户资料读取失败！",
+		})
+		return
+	}
+
+	pref.ResetProfileDefaults()
+	pref.UpdateTime = time.Now().Unix()
+
+	_, err = db.UserEng.Table(new(usermodel.UserPref)).
+		Where("user_id = ?", ctx.GetInt("userid")).
+		Cols(
+			"user_name",
+			"user_level",
+			"user_desc",
+			"invite_code",
+			"user_exp",
+			"next_exp",
+			"game_coin",
+			"sns_coin",
+			"energy_max",
+			"over_max_energy",
+			"profile_version",
+			"update_time",
+		).
+		Update(&pref)
+	if err != nil {
+		ctx.JSON(http.StatusOK, webuischema.Msg{
+			Code:    1,
+			Message: "重置失败！",
+		})
+		return
+	}
+
+	ctx.JSON(http.StatusOK, webuischema.Msg{
+		Code:     0,
+		Message:  "已恢复默认值！",
+		Redirect: "/admin/profile",
+	})
+}
+
 func init() {
 	router.AddHandler("admin", "GET", "/profile", middleware.WebAuth, profilePage)
 	router.AddHandler("admin", "POST", "/profile", middleware.WebAuth, updateProfile)
+	router.AddHandler("admin", "POST", "/profile/reset", middleware.WebAuth, resetProfile)
 }
diff --git a/internal/model/user/userpref.go b/internal/model/user/userpref.go
index 030a973..ff73016 100644
--- a/internal/model/user/userpref.go
+++ b/internal/model/user/userpref.go
@@ -8,6 +8,8 @@ import (
 const CurrentUserPrefProfileVersion = 1
 
 const (
+	DefaultAutoUserName      = "音乃木坂学生"
+	DefaultAutoUserDesc      = "你好。"
 	DefaultUserLevel         = 1028
 	DefaultUserExp           = 1089696
 	DefaultUserNextExp       = 1207185
@@ -65,6 +67,22 @@ func (u *UserPref) ApplyProfileDefaults() {
 	u.ProfileVersion = CurrentUserPrefProfileVersion
 }
 
+func (u *UserPref) ResetProfileDefaults() {
+	u.UserName = DefaultAutoUserName
+	u.UserDesc = DefaultAutoUserDesc
+	u.UserLevel = DefaultUserLevel
+	u.UserExp = DefaultUserExp
+	u.NextExp = DefaultUserNextExp
+	u.GameCoin = DefaultUserGameCoin
+	u.SnsCoin = DefaultUserSnsCoin
+	u.EnergyMax = DefaultUserEnergyMax
+	u.OverMaxEnergy = DefaultUserOverMaxEnergy
+	if u.UserID > 0 {
+		u.InviteCode = strconv.Itoa(u.UserID)
+	}
+	u.ProfileVersion = CurrentUserPrefProfileVersion
+}
+
 func (u UserPref) NeedsProfileMigration() bool {
 	return u.ProfileVersion < CurrentUserPrefProfileVersion
 }
diff --git a/static/templates/admin/profile.html b/static/templates/admin/profile.html
index 25fc02f..eb0f1f3 100644
--- a/static/templates/admin/profile.html
+++ b/static/templates/admin/profile.html
@@ -7,6 +7,25 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <title>SIF 小助手</title>
     {{ template "admin/nav/css.html" . }}
+    <style>
+        .profile-action-row {
+            display: flex;
+            gap: 12px;
+            align-items: center;
+            flex-wrap: wrap;
+        }
+
+        .profile-action-row .layui-btn+.layui-btn {
+            margin-left: 0;
+        }
+
+        @media screen and (max-width: 767.98px) {
+            .profile-action-row {
+                flex-direction: column;
+                align-items: stretch;
+            }
+        }
+    </style>
 </head>
 
 <body class="layui-layout-body">
@@ -90,7 +109,10 @@
                     </div>
                     <div class="layui-form-item">
                         <div class="layui-input-block">
-                            <button type="button" class="layui-btn" id="save-profile">保存</button>
+                            <div class="profile-action-row">
+                                <button type="button" class="layui-btn" id="save-profile">保存</button>
+                                <button type="button" class="layui-btn layui-btn-primary" id="reset-profile">重置默认值</button>
+                            </div>
                         </div>
                     </div>
                 </form>
@@ -105,11 +127,35 @@
 
             $("#save-profile").click(function () {
                 $.post("/admin/profile", $("form").serialize(), function (res) {
-                    layer.msg(res.message || "请求完成");
+                    var message = res.message || "请求完成";
+                    if (res.code === 0) {
+                        message += " 请重新登录游戏生效。";
+                    }
+                    layer.msg(message);
                 }).fail(function () {
                     layer.msg("请求失败，请稍后再试");
                 });
             });
+
+            $("#reset-profile").click(function () {
+                layer.confirm("将数值项和用户 ID 恢复为默认安全值，是否继续？", function (index) {
+                    $.post("/admin/profile/reset", function (res) {
+                        var message = res.message || "请求完成";
+                        if (res.code === 0) {
+                            message += " 请重新登录游戏生效。";
+                        }
+                        layer.msg(message);
+                        if (res.code === 0) {
+                            setTimeout(function () {
+                                window.location.reload();
+                            }, 1800);
+                        }
+                    }).fail(function () {
+                        layer.msg("请求失败，请稍后再试");
+                    });
+                    layer.close(index);
+                });
+            });
         });
     </script>
 </body>