diff --git a/Shared/Localization/en.lproj/Localizable.strings b/Shared/Localization/en.lproj/Localizable.strings
index 84b943e..28a7e71 100644
--- a/Shared/Localization/en.lproj/Localizable.strings
+++ b/Shared/Localization/en.lproj/Localizable.strings
@@ -185,7 +185,7 @@
 "Tap any conversation to paste, then try any reply style~" = "Tap any conversation to paste, then try any reply style~";
 "What are you doing?" = "What are you doing?";
 "I'm going to take a shower." = "I'm going to take a shower.";
-"🎉 If you run into any other issues, tap Online Support to get help~" = "🎉 If you run into any other issues, tap Online Support to get help~";
+"Welcome to use the [key of love] keyboard" = "Welcome to use the [key of love] keyboard";
 "👋 Welcome to Key of Love Keyboard" = "👋 Welcome to Key of Love Keyboard";
 
 // Payment & IAP
diff --git a/keyBoard/Class/Guard/V/KBGuideKFCell.m b/keyBoard/Class/Guard/V/KBGuideKFCell.m
index a6b5938..1925e35 100644
--- a/keyBoard/Class/Guard/V/KBGuideKFCell.m
+++ b/keyBoard/Class/Guard/V/KBGuideKFCell.m
@@ -6,7 +6,7 @@
 #import "KBGuideKFCell.h"
 
 @interface KBGuideKFCell ()
-@property (nonatomic, strong) UIView *avatarView;   // 左侧头像
+@property (nonatomic, strong) UIImageView *avatarImageView;   // 左侧头像
 @property (nonatomic, strong) UIView *bubbleView;   // 气泡
 @property (nonatomic, strong) UILabel *contentLabel; // 文案
 @end
@@ -16,8 +16,8 @@
 - (void)setupUI {
     self.contentView.backgroundColor = [UIColor colorWithWhite:0.96 alpha:1.0];
 
-    [self.contentView addSubview:self.avatarView];
-    [self.avatarView mas_makeConstraints:^(MASConstraintMaker *make) {
+    [self.contentView addSubview:self.avatarImageView];
+    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.left.equalTo(self.contentView).offset(16);
         make.top.equalTo(self.contentView).offset(10);
         make.width.height.mas_equalTo(36);
@@ -25,7 +25,7 @@
 
     [self.contentView addSubview:self.bubbleView];
     [self.bubbleView mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.avatarView.mas_right).offset(8);
+        make.left.equalTo(self.avatarImageView.mas_right).offset(8);
         make.top.equalTo(self.contentView).offset(8);
         make.right.lessThanOrEqualTo(self.contentView).offset(-80);
         make.bottom.equalTo(self.contentView).offset(-8);
@@ -43,14 +43,14 @@
 
 #pragma mark - Lazy
 
-- (UIView *)avatarView {
-    if (!_avatarView) {
-        _avatarView = [UIView new];
-        _avatarView.backgroundColor = [UIColor colorWithRed:0.23 green:0.47 blue:0.96 alpha:1.0];
-        _avatarView.layer.cornerRadius = 18;
-        _avatarView.layer.masksToBounds = YES;
+- (UIImageView *)avatarImageView {
+    if (!_avatarImageView) {
+        _avatarImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"App_icon"]];
+        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+        _avatarImageView.layer.cornerRadius = 18;
+        _avatarImageView.layer.masksToBounds = YES;
     }
-    return _avatarView;
+    return _avatarImageView;
 }
 
 - (UIView *)bubbleView {
@@ -74,4 +74,3 @@
 }
 
 @end
-
diff --git a/keyBoard/Class/Guard/V/KBGuideTopCell.m b/keyBoard/Class/Guard/V/KBGuideTopCell.m
index fb7f7a1..4b0e28d 100644
--- a/keyBoard/Class/Guard/V/KBGuideTopCell.m
+++ b/keyBoard/Class/Guard/V/KBGuideTopCell.m
@@ -7,8 +7,8 @@
 
 @interface KBGuideTopCell ()
 
-// 左侧头像（占位色块代替图片）
-@property (nonatomic, strong) UIView *avatarView;
+// 左侧头像（使用 App_icon 素材）
+@property (nonatomic, strong) UIImageView *avatarImageView;
 // 白色卡片容器
 @property (nonatomic, strong) UIView *cardView;
 // 卡片标题/正文
@@ -27,8 +27,8 @@
     self.contentView.backgroundColor = [UIColor clearColor];
 
     // 头像
-    [self.contentView addSubview:self.avatarView];
-    [self.avatarView mas_makeConstraints:^(MASConstraintMaker *make) {
+    [self.contentView addSubview:self.avatarImageView];
+    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
         make.left.equalTo(self.contentView).offset(16);
         make.top.equalTo(self.contentView).offset(12);
         make.width.height.mas_equalTo(36);
@@ -37,7 +37,7 @@
     // 卡片
     [self.contentView addSubview:self.cardView];
     [self.cardView mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.left.equalTo(self.avatarView.mas_right).offset(8);
+        make.left.equalTo(self.avatarImageView.mas_right).offset(8);
         make.right.lessThanOrEqualTo(self.contentView).offset(-32);
         make.top.equalTo(self.contentView).offset(8);
         make.bottom.equalTo(self.contentView).offset(-8);
@@ -77,14 +77,14 @@
 
 #pragma mark - Lazy
 
-- (UIView *)avatarView {
-    if (!_avatarView) {
-        _avatarView = [UIView new];
-        _avatarView.backgroundColor = [UIColor colorWithRed:0.23 green:0.47 blue:0.96 alpha:1.0];
-        _avatarView.layer.cornerRadius = 18;
-        _avatarView.layer.masksToBounds = YES;
+- (UIImageView *)avatarImageView {
+    if (!_avatarImageView) {
+        _avatarImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"App_icon"]];
+        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+        _avatarImageView.layer.cornerRadius = 18;
+        _avatarImageView.layer.masksToBounds = YES;
     }
-    return _avatarView;
+    return _avatarImageView;
 }
 
 - (UIView *)cardView {
diff --git a/keyBoard/Class/Guard/V/KBGuideUserCell.m b/keyBoard/Class/Guard/V/KBGuideUserCell.m
index b856b50..e6277cb 100644
--- a/keyBoard/Class/Guard/V/KBGuideUserCell.m
+++ b/keyBoard/Class/Guard/V/KBGuideUserCell.m
@@ -4,8 +4,11 @@
 //
 
 #import "KBGuideUserCell.h"
+#import "KBUserSessionManager.h"
+#import "KBUser.h"
 
 @interface KBGuideUserCell ()
+@property (nonatomic, strong) UIImageView *avatarImageView; // 右侧用户头像
 @property (nonatomic, strong) UIView *bubbleView;   // 右侧紫色气泡
 @property (nonatomic, strong) UILabel *contentLabel;
 @end
@@ -15,9 +18,16 @@
 - (void)setupUI {
     self.contentView.backgroundColor = [UIColor colorWithWhite:0.96 alpha:1.0];
 
+    [self.contentView addSubview:self.avatarImageView];
+    [self.avatarImageView mas_makeConstraints:^(MASConstraintMaker *make) {
+        make.right.equalTo(self.contentView).offset(-16);
+        make.top.equalTo(self.contentView).offset(10);
+        make.width.height.mas_equalTo(36);
+    }];
+
     [self.contentView addSubview:self.bubbleView];
     [self.bubbleView mas_makeConstraints:^(MASConstraintMaker *make) {
-        make.right.equalTo(self.contentView).offset(-16);
+        make.right.equalTo(self.avatarImageView.mas_left).offset(-8);
         make.top.equalTo(self.contentView).offset(8);
         make.left.greaterThanOrEqualTo(self.contentView).offset(80);
         make.bottom.equalTo(self.contentView).offset(-8);
@@ -31,14 +41,50 @@
 
 - (void)configText:(NSString *)text {
     self.contentLabel.text = text;
+    self.avatarImageView.image = [self kb_resolvedAvatarImage];
+}
+
+#pragma mark - Helpers
+
+- (UIImage *)kb_resolvedAvatarImage {
+    UIImage *placeholder = [UIImage imageNamed:@"placeholder_icon"];
+
+    KBUserSessionManager *session = [KBUserSessionManager shared];
+    if (![session isLoggedIn]) {
+        return placeholder;
+    }
+
+    KBUser *user = session.currentUser;
+    if (!user) {
+        return placeholder;
+    }
+
+    switch (user.gender) {
+        case UserSexMan:
+            return [UIImage imageNamed:@"message_man_icon"] ?: placeholder;
+        case UserSexWeman:
+            return [UIImage imageNamed:@"message_nv_icon"] ?: placeholder;
+        default:
+            return placeholder;
+    }
 }
 
 #pragma mark - Lazy
 
+- (UIImageView *)avatarImageView {
+    if (!_avatarImageView) {
+        _avatarImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"placeholder_icon"]];
+        _avatarImageView.contentMode = UIViewContentModeScaleAspectFill;
+        _avatarImageView.layer.cornerRadius = 18;
+        _avatarImageView.layer.masksToBounds = YES;
+    }
+    return _avatarImageView;
+}
+
 - (UIView *)bubbleView {
     if (!_bubbleView) {
         _bubbleView = [UIView new];
-        _bubbleView.backgroundColor = [UIColor colorWithRed:0.42 green:0.45 blue:0.98 alpha:1.0];
+        _bubbleView.backgroundColor = [UIColor colorWithHex:KBColorValue];
         _bubbleView.layer.cornerRadius = 12;
         _bubbleView.layer.masksToBounds = YES;
     }
@@ -57,4 +103,3 @@
 }
 
 @end
-
diff --git a/keyBoard/Class/Guard/VC/KBGuideVC.m b/keyBoard/Class/Guard/VC/KBGuideVC.m
index 2210484..2bbbb46 100644
--- a/keyBoard/Class/Guard/VC/KBGuideVC.m
+++ b/keyBoard/Class/Guard/VC/KBGuideVC.m
@@ -191,7 +191,7 @@ typedef NS_ENUM(NSInteger, KBGuideItemType) {
     // 1. 插入我方消息
     [self.items addObject:@{ @"type": @(KBGuideItemTypeUser), @"text": text ?: @"" }];
     // 2. 紧跟一条固定客服消息
-    NSString *reply = KBLocalized(@"🎉 If you run into any other issues, tap Online Support to get help~");
+    NSString *reply = KBLocalized(@"Welcome to use the [key of love] keyboard");
     [self.items addObject:@{ @"type": @(KBGuideItemTypeKF), @"text": reply }];
 
     // 刷新并滚动到底部