diff --git a/Dtos/XUserProfileDto.cs b/Dtos/XUserProfileDto.cs
index cf304ac..269d8f1 100644
--- a/Dtos/XUserProfileDto.cs
+++ b/Dtos/XUserProfileDto.cs
@@ -84,6 +84,24 @@ namespace xIdentityModels.Dtos {
             NullValueHandling = NullValueHandling.Ignore)]
         public XGender Gender { get; set; }
 
+        [JsonProperty (
+            "bio",
+            Required = Required.Default,
+            NullValueHandling = NullValueHandling.Ignore)]
+        public string Bio { get; set; }
+
+        [JsonProperty (
+            "coverImage",
+            Required = Required.Default,
+            NullValueHandling = NullValueHandling.Ignore)]
+        public string CoverImage { get; set; }
+
+        [JsonProperty (
+            "openToSearch",
+            Required = Required.Default,
+            NullValueHandling = NullValueHandling.Ignore)]
+        public bool OpenToSearch { get; set; }
+
         [JsonProperty (
             "friendshipInfo",
             Required = Required.Default,
diff --git a/Models/XUserClaimsInfoDto.cs b/Models/XUserClaimsInfoDto.cs
index 447f195..4499082 100644
--- a/Models/XUserClaimsInfoDto.cs
+++ b/Models/XUserClaimsInfoDto.cs
@@ -9,8 +9,10 @@ using xExceptions.Constants;
 using xIdentityModels.Constants;
 using xModels.Base;
 
-namespace xIdentityModels.Models {
-    public class XUserClaimsInfoDto : XBaseDto {
+namespace xIdentityModels.Models
+{
+    public class XUserClaimsInfoDto : XBaseDto
+    {
         //
         #region Properties ...
         public string AccessToken { get; }
@@ -28,30 +30,35 @@ namespace xIdentityModels.Models {
         public bool IsEnabled { get; }
         public bool EmailConfirmed { get; }
         public bool PhoneNumberConfirmed { get; }
+        public string Bio { get; set; }
+        public string CoverImage { get; set; }
+        public bool OpenToSearch { get; set; }
         public long? ExpiredOn { get; }
         public long? AuthenticatedOn { get; }
         public DateTime? BrithDate { get; }
-        public IEnumerable<string> Issuers { get; } = new HashSet<string> ();
-        public IEnumerable<string> Audiences { get; } = new HashSet<string> ();
-        public IEnumerable<string> ClientIds { get; } = new HashSet<string> ();
-        public IEnumerable<string> Scopes { get; } = new HashSet<string> ();
-        public IEnumerable<string> Roles { get; } = new HashSet<string> ();
+        public IEnumerable<string> Issuers { get; } = new HashSet<string>();
+        public IEnumerable<string> Audiences { get; } = new HashSet<string>();
+        public IEnumerable<string> ClientIds { get; } = new HashSet<string>();
+        public IEnumerable<string> Scopes { get; } = new HashSet<string>();
+        public IEnumerable<string> Roles { get; } = new HashSet<string>();
         #endregion
 
         //
-        public XUserClaimsInfoDto () { }
+        public XUserClaimsInfoDto() { }
 
-        public XUserClaimsInfoDto (
+        public XUserClaimsInfoDto(
             string accessToken,
             string refreshToken,
             long expiresAt,
             IEnumerable<Claim> claims
-        ) {
+        )
+        {
             //
             // refreshToken.IsNullOrEmpty ()
-            if (claims.IsNull () ||
-                accessToken.IsNullOrEmpty ()) {
-                XException.InvalidArgs.Throw ();
+            if (claims.IsNull() ||
+                accessToken.IsNullOrEmpty())
+            {
+                XException.InvalidArgs.Throw();
             }
 
             //
@@ -61,34 +68,62 @@ namespace xIdentityModels.Models {
             ExpiresAt = expiresAt;
 
             //
-            if (!claims.IsNull ()) {
-                UserId = claims.FirstOrDefault (c => c.Type == XCustomClaims.UserId)?.Value ?? "";
-                UserName = claims.FirstOrDefault (c => c.Type == XCustomClaims.UserName)?.Value ?? "";
-                FirstName = claims.FirstOrDefault (c => c.Type == XCustomClaims.FirstName)?.Value ?? "";
-                LastName = claims.FirstOrDefault (c => c.Type == XCustomClaims.LastName)?.Value ?? "";
-                Picture = claims.FirstOrDefault (c => c.Type == XCustomClaims.Picture)?.Value ?? "";
-                Email = claims.FirstOrDefault (c => c.Type == XCustomClaims.Email)?.Value ?? null;
-                PhoneNumber = claims.FirstOrDefault (c => c.Type == XCustomClaims.PhoneNumber)?.Value ?? null;
+            if (!claims.IsNull())
+            {
+                //
+                UserId = claims.FirstOrDefault(c => c.Type == XCustomClaims.UserId)?.Value ?? "";
+                UserName = claims.FirstOrDefault(c => c.Type == XCustomClaims.UserName)?.Value ?? "";
+                FirstName = claims.FirstOrDefault(c => c.Type == XCustomClaims.FirstName)?.Value ?? "";
+                LastName = claims.FirstOrDefault(c => c.Type == XCustomClaims.LastName)?.Value ?? "";
+                Picture = claims.FirstOrDefault(c => c.Type == XCustomClaims.Picture)?.Value ?? "";
+                Email = claims.FirstOrDefault(c => c.Type == XCustomClaims.Email)?.Value ?? null;
+                PhoneNumber = claims.FirstOrDefault(c => c.Type == XCustomClaims.PhoneNumber)?.Value ?? null;
+
+                //
+                Bio = claims.FirstOrDefault(c => c.Type == XCustomClaims.Bio)?.Value ?? null;
+                CoverImage = claims.FirstOrDefault(c => c.Type == XCustomClaims.CoverImage)?.Value ?? null;
+
+                //
+                var openToSearchStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.OpenToSearch)?.Value ?? null;
+                if (openToSearchStr.IsNullOrEmpty())
+                {
+                    OpenToSearch = false;
+                }
+                else
+                {
+                    //
+                    var openToSearch = false;
+                    bool.TryParse(openToSearchStr, out openToSearch);
+
+                    //
+                    OpenToSearch = openToSearch;
+                }
 
                 //
                 // Handle Gender ...
-                var genders = ObjectHelper.ToEnumerableKeys<XGender> ();
-                var genderStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.Gender).Value ?? null;
-                if (genderStr.IsNullOrEmpty ()) {
+                var genders = ObjectHelper.ToEnumerableKeys<XGender>();
+                var genderStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.Gender).Value ?? null;
+                if (genderStr.IsNullOrEmpty())
+                {
                     Gender = XGender.Male;
-                } else {
-                    Gender = genderStr.GetValue<XGender> ();
+                }
+                else
+                {
+                    Gender = genderStr.GetValue<XGender>();
                 }
 
                 //
                 // Handle IsBanned ...
-                var isBannedStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.IsBanned).Value ?? null;
-                if (isBannedStr.IsNullOrEmpty ()) {
+                var isBannedStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.IsBanned).Value ?? null;
+                if (isBannedStr.IsNullOrEmpty())
+                {
                     IsBanned = false;
-                } else {
+                }
+                else
+                {
                     //
                     var isBanned = false;
-                    Boolean.TryParse (isBannedStr, out isBanned);
+                    Boolean.TryParse(isBannedStr, out isBanned);
 
                     //
                     IsBanned = isBanned;
@@ -96,13 +131,16 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle IsEnabled ...
-                var isEnabledStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.IsEnabled).Value ?? null;
-                if (isEnabledStr.IsNullOrEmpty ()) {
+                var isEnabledStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.IsEnabled).Value ?? null;
+                if (isEnabledStr.IsNullOrEmpty())
+                {
                     IsEnabled = false;
-                } else {
+                }
+                else
+                {
                     //
                     var isEnabled = false;
-                    Boolean.TryParse (isEnabledStr, out isEnabled);
+                    Boolean.TryParse(isEnabledStr, out isEnabled);
 
                     //
                     IsEnabled = isEnabled;
@@ -110,13 +148,16 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle Email Confirmed ...
-                var emailConfirmedStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.EmailVerified).Value ?? null;
-                if (emailConfirmedStr.IsNullOrEmpty ()) {
+                var emailConfirmedStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.EmailVerified).Value ?? null;
+                if (emailConfirmedStr.IsNullOrEmpty())
+                {
                     EmailConfirmed = false;
-                } else {
+                }
+                else
+                {
                     //
                     var emailConfirmed = false;
-                    Boolean.TryParse (emailConfirmedStr, out emailConfirmed);
+                    Boolean.TryParse(emailConfirmedStr, out emailConfirmed);
 
                     //
                     EmailConfirmed = emailConfirmed;
@@ -124,13 +165,16 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle PhoneNumber Confirmed ...
-                var phoneNumberConfirmedStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.PhoneNumberVerified).Value ?? null;
-                if (phoneNumberConfirmedStr.IsNullOrEmpty ()) {
+                var phoneNumberConfirmedStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.PhoneNumberVerified).Value ?? null;
+                if (phoneNumberConfirmedStr.IsNullOrEmpty())
+                {
                     PhoneNumberConfirmed = false;
-                } else {
+                }
+                else
+                {
                     //
                     var phoneNumberConfirmed = false;
-                    Boolean.TryParse (phoneNumberConfirmedStr, out phoneNumberConfirmed);
+                    Boolean.TryParse(phoneNumberConfirmedStr, out phoneNumberConfirmed);
 
                     //
                     PhoneNumberConfirmed = phoneNumberConfirmed;
@@ -138,13 +182,16 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle ExpiredOn ...
-                var expiredOnStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.ExpiredOn).Value ?? null;
-                if (expiredOnStr.IsNullOrEmpty ()) {
+                var expiredOnStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.ExpiredOn).Value ?? null;
+                if (expiredOnStr.IsNullOrEmpty())
+                {
                     ExpiredOn = null;
-                } else {
+                }
+                else
+                {
                     //
                     long expiredOn = 0;
-                    long.TryParse (expiredOnStr, out expiredOn);
+                    long.TryParse(expiredOnStr, out expiredOn);
 
                     //
                     ExpiredOn = expiredOn;
@@ -152,13 +199,16 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle AuthenticatedOn ...
-                var authenticatedOnStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.AuthenticatedOn).Value ?? null;
-                if (authenticatedOnStr.IsNullOrEmpty ()) {
+                var authenticatedOnStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.AuthenticatedOn).Value ?? null;
+                if (authenticatedOnStr.IsNullOrEmpty())
+                {
                     AuthenticatedOn = null;
-                } else {
+                }
+                else
+                {
                     //
                     long authenticatedOn = 0;
-                    long.TryParse (authenticatedOnStr, out authenticatedOn);
+                    long.TryParse(authenticatedOnStr, out authenticatedOn);
 
                     //
                     AuthenticatedOn = authenticatedOn;
@@ -166,29 +216,33 @@ namespace xIdentityModels.Models {
 
                 //
                 // Handle BrithDate ...
-                var brithDateStr = claims.FirstOrDefault (c => c.Type == XCustomClaims.BrithDate)?.Value ?? "";
-                if (brithDateStr.IsNullOrEmpty ()) {
+                var brithDateStr = claims.FirstOrDefault(c => c.Type == XCustomClaims.BrithDate)?.Value ?? "";
+                if (brithDateStr.IsNullOrEmpty())
+                {
                     // BrithDate = null;
-                } else {
+                }
+                else
+                {
                     //
                     DateTime bDate;
-                    DateTime.TryParse (brithDateStr, out bDate);
+                    DateTime.TryParse(brithDateStr, out bDate);
 
                     //
                     BrithDate = bDate;
                 }
 
                 //
-                Issuers = claims.Where (c => c.Type == XCustomClaims.Issuer) ?
-                    .Select (c => c.Value) ?? new HashSet<string> ();
-                Audiences = claims.Where (c => c.Type == XCustomClaims.Audience) ?
-                    .Select (c => c.Value) ?? new HashSet<string> ();
-                ClientIds = claims.Where (c => c.Type == XCustomClaims.ClientId) ?
-                    .Select (c => c.Value) ?? new HashSet<string> ();
-                Scopes = claims.Where (c => c.Type == XCustomClaims.Scope) ?
-                    .Select (c => c.Value) ?? new HashSet<string> ();
-                Roles = claims.Where (c => c.Type == XCustomClaims.Role) ?
-                    .Select (c => c.Value) ?? new HashSet<string> ();
+                // Collections ...
+                Issuers = claims.Where(c => c.Type == XCustomClaims.Issuer)?
+                    .Select(c => c.Value) ?? new HashSet<string>();
+                Audiences = claims.Where(c => c.Type == XCustomClaims.Audience)?
+                    .Select(c => c.Value) ?? new HashSet<string>();
+                ClientIds = claims.Where(c => c.Type == XCustomClaims.ClientId)?
+                    .Select(c => c.Value) ?? new HashSet<string>();
+                Scopes = claims.Where(c => c.Type == XCustomClaims.Scope)?
+                    .Select(c => c.Value) ?? new HashSet<string>();
+                Roles = claims.Where(c => c.Type == XCustomClaims.Role)?
+                    .Select(c => c.Value) ?? new HashSet<string>();
             }
         }
     }
diff --git a/XUser.cs b/XUser.cs
index d333f97..83c23f1 100644
--- a/XUser.cs
+++ b/XUser.cs
@@ -6,11 +6,13 @@ using Microsoft.AspNetCore.Identity;
 using xIdentityModels.Constants;
 using xIdentityModels.Navigations;
 
-namespace xIdentityModels {
+namespace xIdentityModels
+{
     /// <summary>
     /// represnt a User of System
     /// </summary>
-    public partial class XUser : IdentityUser {
+    public partial class XUser : IdentityUser
+    {
         //
         #region Properties ...
         /// <summary>
@@ -18,14 +20,14 @@ namespace xIdentityModels {
         /// </summary>
         /// <value>user's FirstName</value>
         [Required]
-        [StringLength (50)]
+        [StringLength(50)]
         public string FirstName { get; set; }
         /// <summary>
         /// LastName
         /// </summary>
         /// <value>user's LastName</value>
         [Required]
-        [StringLength (100)]
+        [StringLength(100)]
         public string LastName { get; set; }
         /// <summary>
         /// User is Enabled or not
@@ -71,6 +73,21 @@ namespace xIdentityModels {
         /// <value>user's Gender</value>
         [Required]
         public XGender Gender { get; set; }
+        /// <summary>
+        /// User Biography ...
+        /// </summary>
+        /// <value></value>
+        public string Bio { get; set; }
+        /// <summary>
+        /// User Bio Cover Image ...
+        /// </summary>
+        /// <value></value>
+        public string CoverImage { get; set; }
+        /// <summary>
+        /// Can Discover User ...
+        /// </summary>
+        /// <value></value>
+        public bool OpenToSearch { get; set; }
         #endregion
 
         //
@@ -80,34 +97,34 @@ namespace xIdentityModels {
         /// </summary>
         /// <typeparam name="XDevice"><see>XDevice</see></typeparam>
         /// <returns>a Collection of all assigned Devices to User</returns>
-        [InverseProperty ("User")]
-        public virtual ICollection<XDevice> Devices { get; set; } = new HashSet<XDevice> ();
-        [InverseProperty ("User")]
+        [InverseProperty("User")]
+        public virtual ICollection<XDevice> Devices { get; set; } = new HashSet<XDevice>();
         /// <summary>
         /// User's Avatars
         /// </summary>
         /// <typeparam name="XProfileImage"><see>XProfileImage</see></typeparam>
         /// <returns>a Collection of all assigned Avatars to User</returns>
-        public virtual ICollection<XProfileImage> Avatars { get; set; } = new HashSet<XProfileImage> ();
+        [InverseProperty("User")]
+        public virtual ICollection<XProfileImage> Avatars { get; set; } = new HashSet<XProfileImage>();
         /// <summary>
         /// User's Followers
         /// </summary>
         /// <typeparam name="XFriendshipFollower"><see>XFriendshipFollower</see></typeparam>
         /// <returns>a Collection of all User's Followers</returns>
-        [InverseProperty ("User")]
-        public virtual ICollection<XFriendshipFollower> Followers { get; set; } = new HashSet<XFriendshipFollower> ();
+        [InverseProperty("User")]
+        public virtual ICollection<XFriendshipFollower> Followers { get; set; } = new HashSet<XFriendshipFollower>();
         /// <summary>
         /// User's Followings
         /// </summary>
         /// <typeparam name="XFriendshipFollowing"><see>XFriendshipFollowing</see></typeparam>
         /// <returns>a Collection of all User's Followings</returns>
-        [InverseProperty ("User")]
-        public virtual ICollection<XFriendshipFollowing> Followings { get; set; } = new HashSet<XFriendshipFollowing> ();
+        [InverseProperty("User")]
+        public virtual ICollection<XFriendshipFollowing> Followings { get; set; } = new HashSet<XFriendshipFollowing>();
         /// <summary>
         /// User's Roles
         /// </summary>
         /// <returns>a Collection of all User's Roles in System</returns>
-        public virtual ICollection<IdentityUserRole<string>> Roles { get; set; } = new HashSet<IdentityUserRole<string>> ();
+        public virtual ICollection<IdentityUserRole<string>> Roles { get; set; } = new HashSet<IdentityUserRole<string>>();
         #endregion
     }
 }
\ No newline at end of file