diff --git a/components/control_plane/src/runtime/control_plane_key_input.c b/components/control_plane/src/runtime/control_plane_key_input.c
index b87397a..e924c22 100644
--- a/components/control_plane/src/runtime/control_plane_key_input.c
+++ b/components/control_plane/src/runtime/control_plane_key_input.c
@@ -113,9 +113,9 @@ static const control_plane_key_config_t s_key_configs[] = {
         .long_press_ms = CONFIG_TQ_KEY_LONG_PRESS_MS,
         .double_click_ms = CONFIG_TQ_KEY_DOUBLE_CLICK_MS,
         .emit_press_release = true,
-        .enable_short_press = false,
+        .enable_short_press = true,
         .enable_long_press = false,
-        .enable_double_click = false,
+        .enable_double_click = true,
     },
     {
         .key_id = CONTROL_PLANE_KEY_ID_SW2,
diff --git a/components/control_plane/src/runtime/control_plane_system_events.c b/components/control_plane/src/runtime/control_plane_system_events.c
index 77bc5fd..3b0bd27 100644
--- a/components/control_plane/src/runtime/control_plane_system_events.c
+++ b/components/control_plane/src/runtime/control_plane_system_events.c
@@ -31,6 +31,7 @@
 #endif
 
 #define CONTROL_PLANE_PTT_HOLD_STEP_MS 80
+#define CONTROL_PLANE_PTT_HOLD_START_DELAY_MS 320
 #define CONTROL_PLANE_PTT_HOLD_TASK_STACK 4096
 #define CONTROL_PLANE_PTT_HOLD_TASK_PRIORITY 4
 
@@ -117,6 +118,14 @@ static void control_plane_ptt_hold_task(void *arg)
     (void)arg;
     ESP_LOGI(TAG, "PTT hold task started");
     bool start_requested = false;
+    uint32_t waited_ms = 0;
+
+    while (s_ptt_hold_active &&
+           !s_stop_requested &&
+           waited_ms < CONTROL_PLANE_PTT_HOLD_START_DELAY_MS) {
+        vTaskDelay(pdMS_TO_TICKS(CONTROL_PLANE_PTT_HOLD_STEP_MS));
+        waited_ms += CONTROL_PLANE_PTT_HOLD_STEP_MS;
+    }
 
     while (s_ptt_hold_active && !s_stop_requested) {
         if (!control_plane_is_sta_connected()) {
@@ -223,6 +232,18 @@ static void control_plane_dispatch_key_event(const control_plane_key_event_t *ev
         break;
     }
 
+    case CONTROL_PLANE_KEY_EVENT_DOUBLE_CLICK: {
+        const domain_expression_request_t request = {
+            .id = DOMAIN_EXPRESSION_MUYU,
+            .trigger = DOMAIN_EXPRESSION_TRIGGER_PTT_DOUBLE_CLICK,
+        };
+        esp_err_t expr_err = domain_runtime_request_expression(&request);
+        if (expr_err != ESP_OK && expr_err != ESP_ERR_INVALID_STATE) {
+            ESP_LOGW(TAG, "PTT double-click expression failed: %s", esp_err_to_name(expr_err));
+        }
+        break;
+    }
+
     default:
         break;
     }
diff --git a/components/domain/include/domain.h b/components/domain/include/domain.h
index dcf13c6..0f56b54 100644
--- a/components/domain/include/domain.h
+++ b/components/domain/include/domain.h
@@ -87,6 +87,7 @@ typedef enum {
     DOMAIN_EXPRESSION_WIFI_DISCONNECTED,
     DOMAIN_EXPRESSION_WEALTH_SPIN,
     DOMAIN_EXPRESSION_WEALTH_DIRECTION,
+    DOMAIN_EXPRESSION_MUYU,
 } domain_expression_id_t;
 
 typedef enum {
@@ -98,6 +99,7 @@ typedef enum {
     DOMAIN_EXPRESSION_TRIGGER_WIFI_RECONNECTED,
     DOMAIN_EXPRESSION_TRIGGER_MODEL_DIRECTION,
     DOMAIN_EXPRESSION_TRIGGER_DAILY_FORTUNE,
+    DOMAIN_EXPRESSION_TRIGGER_PTT_DOUBLE_CLICK,
 } domain_expression_trigger_t;
 
 typedef struct {
diff --git a/components/domain/src/runtime/domain_runtime_adapters.c b/components/domain/src/runtime/domain_runtime_adapters.c
index 3060529..baf948c 100644
--- a/components/domain/src/runtime/domain_runtime_adapters.c
+++ b/components/domain/src/runtime/domain_runtime_adapters.c
@@ -75,6 +75,8 @@ static const char *TAG = "domain_rt_adapters";
 
 static const uint8_t s_server_error_frame_order[] = {0, 1, 2, 1, 0};
 static const uint8_t s_wifi_disconnected_frame_order[] = {0, 1, 2, 3, 2, 1, 0};
+static const uint8_t s_basic_face_frame_order[] = {0, 1, 2};
+static const uint8_t s_muyu_frame_order[] = {0, 1, 2, 1};
 
 /*
  * Wealth-direction reveal asset directories, indexed parallel to the direction
@@ -119,10 +121,15 @@ static const domain_expression_catalog_entry_t s_expression_catalog[] = {
     {
         .id = DOMAIN_EXPRESSION_IDLE,
         .platform_request = {
-            .kind = PLATFORM_LCD_PRESENTATION_IDLE,
+            .kind = PLATFORM_LCD_PRESENTATION_ASSET_SEQUENCE,
             .priority = 120,
             .interrupt_current = true,
             .return_to_idle = false,
+            .asset_dir = "jichubiaoqing",
+            .frame_order = s_basic_face_frame_order,
+            .frame_order_count = sizeof(s_basic_face_frame_order) / sizeof(s_basic_face_frame_order[0]),
+            .repeat_count = 0,
+            .frame_ms = 100,
         },
     },
     {
@@ -175,6 +182,21 @@ static const domain_expression_catalog_entry_t s_expression_catalog[] = {
             .frame_ms = DOMAIN_WEALTH_DIRECTION_FRAME_MS,
         },
     },
+    {
+        .id = DOMAIN_EXPRESSION_MUYU,
+        .platform_request = {
+            .kind = PLATFORM_LCD_PRESENTATION_ASSET_SEQUENCE,
+            .priority = 125,
+            .interrupt_current = true,
+            .return_to_idle = true,
+            .asset_dir = "muyu",
+            .frame_order = s_muyu_frame_order,
+            .frame_order_count = sizeof(s_muyu_frame_order) / sizeof(s_muyu_frame_order[0]),
+            .repeat_count = 25,
+            .frame_ms = 50,
+            .duration_ms = 10000,
+        },
+    },
 };
 
 static void snapshot_domain_wifi_behavior_hooks(domain_wifi_behavior_hooks_t *out_hooks)
diff --git a/components/platform/CMakeLists.txt b/components/platform/CMakeLists.txt
index fc6d26d..70b66f9 100644
--- a/components/platform/CMakeLists.txt
+++ b/components/platform/CMakeLists.txt
@@ -63,6 +63,19 @@ target_add_binary_data(${COMPONENT_LIB}
     BINARY
 )
 
+foreach(lcd_rle_asset
+        jichubiaoqing0
+        jichubiaoqing1
+        jichubiaoqing2
+        muyu0
+        muyu1
+        muyu2)
+    target_add_binary_data(${COMPONENT_LIB}
+        "assets/lcd/${lcd_rle_asset}.rle"
+        BINARY
+    )
+endforeach()
+
 set(platform_audio_prompt_src_dir "${CMAKE_CURRENT_SOURCE_DIR}/assets/audio_prompts")
 set(platform_asset_image_dir "${CMAKE_CURRENT_BINARY_DIR}/asset_image")
 set(platform_asset_stage_stamp "${CMAKE_CURRENT_BINARY_DIR}/asset_image.stamp")
diff --git a/components/platform/assets/lcd/jichubiaoqing0.rle b/components/platform/assets/lcd/jichubiaoqing0.rle
new file mode 100644
index 0000000..b53ac88
Binary files /dev/null and b/components/platform/assets/lcd/jichubiaoqing0.rle differ
diff --git a/components/platform/assets/lcd/jichubiaoqing1.rle b/components/platform/assets/lcd/jichubiaoqing1.rle
new file mode 100644
index 0000000..49de8da
Binary files /dev/null and b/components/platform/assets/lcd/jichubiaoqing1.rle differ
diff --git a/components/platform/assets/lcd/jichubiaoqing2.rle b/components/platform/assets/lcd/jichubiaoqing2.rle
new file mode 100644
index 0000000..fb7d75f
Binary files /dev/null and b/components/platform/assets/lcd/jichubiaoqing2.rle differ
diff --git a/components/platform/assets/lcd/muyu0.rle b/components/platform/assets/lcd/muyu0.rle
new file mode 100644
index 0000000..9b369aa
Binary files /dev/null and b/components/platform/assets/lcd/muyu0.rle differ
diff --git a/components/platform/assets/lcd/muyu1.rle b/components/platform/assets/lcd/muyu1.rle
new file mode 100644
index 0000000..6329cf6
Binary files /dev/null and b/components/platform/assets/lcd/muyu1.rle differ
diff --git a/components/platform/assets/lcd/muyu2.rle b/components/platform/assets/lcd/muyu2.rle
new file mode 100644
index 0000000..6676bd0
Binary files /dev/null and b/components/platform/assets/lcd/muyu2.rle differ
diff --git a/components/platform/include/platform.h b/components/platform/include/platform.h
index 40afb08..137efad 100644
--- a/components/platform/include/platform.h
+++ b/components/platform/include/platform.h
@@ -361,6 +361,7 @@ typedef struct {
     size_t frame_order_count;
     uint16_t repeat_count;
     uint32_t frame_ms;
+    uint32_t duration_ms;
 } platform_lcd_presentation_request_t;
 
 /**
diff --git a/components/platform/internal/lcd_direct_assets.h b/components/platform/internal/lcd_direct_assets.h
index 4928c98..e77f6e0 100644
--- a/components/platform/internal/lcd_direct_assets.h
+++ b/components/platform/internal/lcd_direct_assets.h
@@ -34,6 +34,7 @@ typedef struct {
 #define LCD_DIRECT_DEFAULT_ICON_COUNT 5U
 
 const lcd_direct_image_t *lcd_direct_default_image(void);
+const lcd_direct_image_t *lcd_direct_asset_frame(const char *asset_dir, uint8_t frame_index);
 const lcd_direct_icon_t *lcd_direct_icon(uint16_t icon_id);
 const lcd_direct_icon_draw_t *lcd_direct_default_icon_sequence(size_t *out_count);
 
diff --git a/components/platform/src/lcd_direct.c b/components/platform/src/lcd_direct.c
index 7432686..572d9a0 100644
--- a/components/platform/src/lcd_direct.c
+++ b/components/platform/src/lcd_direct.c
@@ -33,7 +33,6 @@
 
 #define LCD_CMD_MADCTL  0x36
 #define LCD_CMD_RAMCTRL 0xB0
-#define LCD_RAMCTRL_LE_BIT (1U << 3)
 
 static const char *TAG = "lcd_direct";
 
@@ -43,8 +42,11 @@ typedef struct {
     bool interrupt_current;
     bool return_to_idle;
     char asset_dir[PLATFORM_LCD_PRESENTATION_ASSET_DIR_MAX];
+    uint8_t frame_order[PLATFORM_LCD_PRESENTATION_FRAME_ORDER_MAX];
+    size_t frame_order_count;
     uint16_t repeat_count;
     uint32_t frame_ms;
+    uint32_t duration_ms;
 } lcd_direct_request_t;
 
 typedef struct {
@@ -84,6 +86,8 @@ static uint32_t s_completion_count;
 static portMUX_TYPE s_state_lock = portMUX_INITIALIZER_UNLOCKED;
 static uint16_t s_line_buffer[LCD_DIRECT_PIXELS_PER_TRANSFER];
 
+static void lcd_direct_signal_completion(void);
+
 static uint16_t lcd_direct_swap_color(uint16_t color)
 {
 #if CONFIG_TQ_SCREEN_SWAP_COLOR_BYTES
@@ -166,11 +170,7 @@ static esp_err_t lcd_direct_panel_init(void)
 #else
         .rgb_ele_order = LCD_RGB_ELEMENT_ORDER_RGB,
 #endif
-#if CONFIG_TQ_SCREEN_SWAP_COLOR_BYTES
-        .data_endian = LCD_RGB_DATA_ENDIAN_LITTLE,
-#else
         .data_endian = LCD_RGB_DATA_ENDIAN_BIG,
-#endif
         .bits_per_pixel = 16,
     };
     ESP_RETURN_ON_ERROR(esp_lcd_new_panel_st7789(s_panel_io, &panel_config, &s_panel),
@@ -207,9 +207,6 @@ static esp_err_t lcd_direct_panel_init(void)
     madctl |= 0x08;
 #endif
     uint8_t ramctrl[] = {0x00, 0xF0};
-#if CONFIG_TQ_SCREEN_SWAP_COLOR_BYTES
-    ramctrl[1] |= LCD_RAMCTRL_LE_BIT;
-#endif
     ESP_RETURN_ON_ERROR(esp_lcd_panel_io_tx_param(s_panel_io, LCD_CMD_MADCTL, &madctl, 1),
                         TAG,
                         "panel MADCTL failed");
@@ -333,25 +330,6 @@ static void lcd_direct_overlay_icons(uint16_t *pixel_buffer,
     }
 }
 
-static void lcd_direct_overlay_boot_marker(uint16_t *pixel_buffer, uint16_t row_start, uint16_t row_count)
-{
-    const uint16_t marker_color = lcd_direct_swap_color(0xFFFF);
-    const uint16_t row_end = row_start + row_count;
-
-    for (uint16_t y = row_start; y < row_end; ++y) {
-        uint16_t local_y = y - row_start;
-        for (uint16_t x = 0; x < LCD_DIRECT_WIDTH; ++x) {
-            const bool border = y < 2U || y >= (LCD_DIRECT_HEIGHT - 2U) ||
-                                x < 2U || x >= (LCD_DIRECT_WIDTH - 2U);
-            const bool center_line = (x >= 158U && x <= 161U && y >= 100U && y <= 140U) ||
-                                     (y >= 118U && y <= 121U && x >= 140U && x <= 180U);
-            if (border || center_line) {
-                pixel_buffer[(uint32_t)local_y * LCD_DIRECT_WIDTH + x] = marker_color;
-            }
-        }
-    }
-}
-
 static esp_err_t lcd_direct_draw_rle_image(const lcd_direct_image_t *image,
                                            const lcd_direct_icon_draw_t *icons,
                                            size_t icon_count)
@@ -399,7 +377,6 @@ static esp_err_t lcd_direct_draw_rle_image(const lcd_direct_image_t *image,
         }
 
         lcd_direct_overlay_icons(s_line_buffer, row_start, row_count, icons, icon_count);
-        lcd_direct_overlay_boot_marker(s_line_buffer, row_start, row_count);
         ESP_RETURN_ON_ERROR(lcd_direct_draw_rows(row_start, row_count),
                             TAG,
                             "write image pixels failed");
@@ -408,12 +385,169 @@ static esp_err_t lcd_direct_draw_rle_image(const lcd_direct_image_t *image,
     return ESP_OK;
 }
 
-static esp_err_t lcd_direct_draw_default_image(void)
+static esp_err_t lcd_direct_draw_asset_sequence_once(const lcd_direct_request_t *request)
 {
-    size_t icon_count = 0;
-    const lcd_direct_icon_draw_t *icons = lcd_direct_default_icon_sequence(&icon_count);
-    ESP_LOGI(TAG, "Drawing default LCD image icons=%u", (unsigned)icon_count);
-    return lcd_direct_draw_rle_image(lcd_direct_default_image(), icons, icon_count);
+    ESP_RETURN_ON_FALSE(request != NULL,
+                        ESP_ERR_INVALID_ARG,
+                        TAG,
+                        "invalid asset request");
+
+    const size_t frame_count = request->frame_order_count > 0U ? request->frame_order_count : 1U;
+    for (size_t i = 0; i < frame_count; ++i) {
+        bool stop = false;
+        portENTER_CRITICAL(&s_state_lock);
+        stop = s_stop_requested || s_pending_valid;
+        portEXIT_CRITICAL(&s_state_lock);
+        if (stop) {
+            return ESP_ERR_INVALID_STATE;
+        }
+
+        const uint8_t frame_index = request->frame_order_count > 0U ? request->frame_order[i] : (uint8_t)i;
+        const lcd_direct_image_t *frame = lcd_direct_asset_frame(request->asset_dir, frame_index);
+        ESP_RETURN_ON_FALSE(frame != NULL,
+                            ESP_ERR_NOT_FOUND,
+                            TAG,
+                            "LCD asset frame not found asset=%s frame=%u",
+                            request->asset_dir,
+                            (unsigned)frame_index);
+
+        ESP_RETURN_ON_ERROR(lcd_direct_draw_rle_image(frame, NULL, 0),
+                            TAG,
+                            "draw asset frame failed");
+
+        const uint32_t frame_ms = request->frame_ms > 0U ? request->frame_ms : 100U;
+        vTaskDelay(pdMS_TO_TICKS(frame_ms));
+    }
+
+    return ESP_OK;
+}
+
+static esp_err_t lcd_direct_draw_asset_sequence_for_duration(const lcd_direct_request_t *request,
+                                                             TickType_t start_tick,
+                                                             TickType_t duration_ticks)
+{
+    ESP_RETURN_ON_FALSE(request != NULL,
+                        ESP_ERR_INVALID_ARG,
+                        TAG,
+                        "invalid timed asset request");
+
+    const size_t frame_count = request->frame_order_count > 0U ? request->frame_order_count : 1U;
+    while ((xTaskGetTickCount() - start_tick) < duration_ticks) {
+        for (size_t i = 0; i < frame_count; ++i) {
+            bool stop = false;
+            portENTER_CRITICAL(&s_state_lock);
+            stop = s_stop_requested || s_pending_valid;
+            portEXIT_CRITICAL(&s_state_lock);
+            if (stop) {
+                return ESP_ERR_INVALID_STATE;
+            }
+
+            const uint8_t frame_index = request->frame_order_count > 0U ? request->frame_order[i] : (uint8_t)i;
+            const lcd_direct_image_t *frame = lcd_direct_asset_frame(request->asset_dir, frame_index);
+            ESP_RETURN_ON_FALSE(frame != NULL,
+                                ESP_ERR_NOT_FOUND,
+                                TAG,
+                                "LCD asset frame not found asset=%s frame=%u",
+                                request->asset_dir,
+                                (unsigned)frame_index);
+
+            ESP_RETURN_ON_ERROR(lcd_direct_draw_rle_image(frame, NULL, 0),
+                                TAG,
+                                "draw timed asset frame failed");
+
+            const TickType_t now = xTaskGetTickCount();
+            const TickType_t elapsed_ticks = now - start_tick;
+            if (elapsed_ticks >= duration_ticks) {
+                return ESP_OK;
+            }
+
+            const uint32_t frame_ms = request->frame_ms > 0U ? request->frame_ms : 100U;
+            const TickType_t frame_ticks = pdMS_TO_TICKS(frame_ms);
+            const TickType_t remaining_ticks = duration_ticks - elapsed_ticks;
+            vTaskDelay(frame_ticks < remaining_ticks ? frame_ticks : remaining_ticks);
+        }
+    }
+
+    return ESP_OK;
+}
+
+static esp_err_t lcd_direct_play_asset_sequence(const lcd_direct_request_t *request)
+{
+    ESP_RETURN_ON_FALSE(request != NULL,
+                        ESP_ERR_INVALID_ARG,
+                        TAG,
+                        "invalid asset sequence");
+
+    if (request->asset_dir[0] == '\0' ||
+        lcd_direct_asset_frame(request->asset_dir,
+                               request->frame_order_count > 0U ? request->frame_order[0] : 0U) == NULL) {
+        ESP_LOGW(TAG, "LCD asset sequence unavailable, fallback to basic face asset=%s", request->asset_dir);
+        const lcd_direct_request_t fallback = {
+            .kind = PLATFORM_LCD_PRESENTATION_ASSET_SEQUENCE,
+            .asset_dir = "jichubiaoqing",
+            .frame_order = {0, 1, 2},
+            .frame_order_count = 3,
+            .repeat_count = 1,
+            .frame_ms = 100,
+        };
+        esp_err_t fallback_err = lcd_direct_draw_asset_sequence_once(&fallback);
+        if (fallback_err == ESP_OK && request->repeat_count > 0U) {
+            lcd_direct_signal_completion();
+        }
+        return fallback_err;
+    }
+
+    if (request->duration_ms > 0U) {
+        const TickType_t start_tick = xTaskGetTickCount();
+        const TickType_t duration_ticks = pdMS_TO_TICKS(request->duration_ms);
+        esp_err_t err = lcd_direct_draw_asset_sequence_for_duration(request, start_tick, duration_ticks);
+        if (err != ESP_OK) {
+            return err;
+        }
+        lcd_direct_signal_completion();
+        return ESP_OK;
+    }
+
+    uint16_t remaining = request->repeat_count;
+    do {
+        esp_err_t err = lcd_direct_draw_asset_sequence_once(request);
+        if (err != ESP_OK) {
+            return err;
+        }
+        if (request->repeat_count > 0U) {
+            remaining--;
+        }
+    } while (request->repeat_count == 0U || remaining > 0U);
+
+    lcd_direct_signal_completion();
+    return ESP_OK;
+}
+
+static esp_err_t lcd_direct_play_basic_face_until_pending(void)
+{
+    const lcd_direct_request_t request = {
+        .kind = PLATFORM_LCD_PRESENTATION_ASSET_SEQUENCE,
+        .asset_dir = "jichubiaoqing",
+        .frame_order = {0, 1, 2},
+        .frame_order_count = 3,
+        .repeat_count = 0,
+        .frame_ms = 100,
+    };
+
+    while (true) {
+        bool stop = false;
+        portENTER_CRITICAL(&s_state_lock);
+        stop = s_stop_requested || s_pending_valid;
+        portEXIT_CRITICAL(&s_state_lock);
+        if (stop) {
+            return ESP_OK;
+        }
+
+        esp_err_t err = lcd_direct_draw_asset_sequence_once(&request);
+        if (err != ESP_OK && err != ESP_ERR_INVALID_STATE) {
+            return err;
+        }
+    }
 }
 
 static void lcd_direct_signal_completion(void)
@@ -486,8 +620,6 @@ void lcd_direct_start_render_loop(void)
     portEXIT_CRITICAL(&s_state_lock);
 
     ESP_LOGI(TAG, "Direct LCD render loop started");
-    esp_err_t default_draw_err = lcd_direct_draw_default_image();
-    ESP_LOGI(TAG, "Direct LCD default image draw result=%s", esp_err_to_name(default_draw_err));
 
     while (true) {
         bool stop = false;
@@ -503,13 +635,33 @@ void lcd_direct_start_render_loop(void)
             if (xSemaphoreTake(s_lock, pdMS_TO_TICKS(1000)) == pdTRUE) {
                 esp_err_t draw_err = ESP_OK;
                 if (request.kind == PLATFORM_LCD_PRESENTATION_IDLE) {
-                    draw_err = lcd_direct_draw_default_image();
+                    draw_err = lcd_direct_play_basic_face_until_pending();
+                } else if (request.kind == PLATFORM_LCD_PRESENTATION_ASSET_SEQUENCE) {
+                    draw_err = lcd_direct_play_asset_sequence(&request);
+                    if (draw_err == ESP_OK && request.return_to_idle) {
+                        lcd_direct_request_t idle = {
+                            .kind = PLATFORM_LCD_PRESENTATION_IDLE,
+                        };
+                        portENTER_CRITICAL(&s_state_lock);
+                        s_pending = idle;
+                        s_pending_valid = true;
+                        portEXIT_CRITICAL(&s_state_lock);
+                    }
                 } else {
                     draw_err = lcd_direct_draw_test_pattern(&request);
                 }
                 xSemaphoreGive(s_lock);
-                if (draw_err == ESP_OK && request.repeat_count > 0U) {
-                    lcd_direct_signal_completion();
+                if (draw_err != ESP_OK && draw_err != ESP_ERR_INVALID_STATE) {
+                    ESP_LOGW(TAG, "LCD presentation draw failed: %s", esp_err_to_name(draw_err));
+                }
+            }
+        } else {
+            if (xSemaphoreTake(s_lock, pdMS_TO_TICKS(1000)) == pdTRUE) {
+                esp_err_t idle_err = lcd_direct_play_basic_face_until_pending();
+                xSemaphoreGive(s_lock);
+                if (idle_err != ESP_OK && idle_err != ESP_ERR_INVALID_STATE) {
+                    ESP_LOGW(TAG, "LCD idle draw failed: %s", esp_err_to_name(idle_err));
+                    vTaskDelay(pdMS_TO_TICKS(100));
                 }
             }
         }
@@ -587,10 +739,18 @@ esp_err_t lcd_direct_request_presentation(const platform_lcd_presentation_reques
         .return_to_idle = request->return_to_idle,
         .repeat_count = request->repeat_count,
         .frame_ms = request->frame_ms,
+        .duration_ms = request->duration_ms,
     };
     if (request->asset_dir != NULL) {
         strlcpy(copied.asset_dir, request->asset_dir, sizeof(copied.asset_dir));
     }
+    if (request->frame_order != NULL && request->frame_order_count > 0U) {
+        copied.frame_order_count = request->frame_order_count;
+        if (copied.frame_order_count > PLATFORM_LCD_PRESENTATION_FRAME_ORDER_MAX) {
+            copied.frame_order_count = PLATFORM_LCD_PRESENTATION_FRAME_ORDER_MAX;
+        }
+        memcpy(copied.frame_order, request->frame_order, copied.frame_order_count);
+    }
 
     TaskHandle_t task = NULL;
     portENTER_CRITICAL(&s_state_lock);
diff --git a/components/platform/src/lcd_direct_assets.c b/components/platform/src/lcd_direct_assets.c
index 6fa1413..111fbfc 100644
--- a/components/platform/src/lcd_direct_assets.c
+++ b/components/platform/src/lcd_direct_assets.c
@@ -1,19 +1,79 @@
-/* Generated from D:\Code\chaowan\lcd(1)\lcd\lcd\main\eye_image.c buyunqian1. */
 #include "lcd_direct_assets.h"
 
+#include <string.h>
+
 extern const uint8_t _binary_buyunqian1_rle_start[] asm("_binary_buyunqian1_rle_start");
 extern const uint8_t _binary_buyunqian1_rle_end[] asm("_binary_buyunqian1_rle_end");
+extern const uint8_t _binary_jichubiaoqing0_rle_start[] asm("_binary_jichubiaoqing0_rle_start");
+extern const uint8_t _binary_jichubiaoqing1_rle_start[] asm("_binary_jichubiaoqing1_rle_start");
+extern const uint8_t _binary_jichubiaoqing2_rle_start[] asm("_binary_jichubiaoqing2_rle_start");
+extern const uint8_t _binary_muyu0_rle_start[] asm("_binary_muyu0_rle_start");
+extern const uint8_t _binary_muyu1_rle_start[] asm("_binary_muyu1_rle_start");
+extern const uint8_t _binary_muyu2_rle_start[] asm("_binary_muyu2_rle_start");
 
 static const lcd_direct_image_t s_default_image = {
     .runs = (const lcd_direct_rle_run_t *)_binary_buyunqian1_rle_start,
     .run_count = 72552U,
 };
 
+static const lcd_direct_image_t s_basic_face_frames[] = {
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_jichubiaoqing0_rle_start,
+        .run_count = 5893U,
+    },
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_jichubiaoqing1_rle_start,
+        .run_count = 4581U,
+    },
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_jichubiaoqing2_rle_start,
+        .run_count = 3651U,
+    },
+};
+
+static const lcd_direct_image_t s_muyu_frames[] = {
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_muyu0_rle_start,
+        .run_count = 63459U,
+    },
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_muyu1_rle_start,
+        .run_count = 63665U,
+    },
+    {
+        .runs = (const lcd_direct_rle_run_t *)_binary_muyu2_rle_start,
+        .run_count = 63894U,
+    },
+};
+
 const lcd_direct_image_t *lcd_direct_default_image(void)
 {
     return &s_default_image;
 }
 
+const lcd_direct_image_t *lcd_direct_asset_frame(const char *asset_dir, uint8_t frame_index)
+{
+    if (asset_dir == NULL) {
+        return NULL;
+    }
+
+    if (strcmp(asset_dir, "jichubiaoqing") == 0) {
+        if (frame_index < sizeof(s_basic_face_frames) / sizeof(s_basic_face_frames[0])) {
+            return &s_basic_face_frames[frame_index];
+        }
+        return NULL;
+    }
+
+    if (strcmp(asset_dir, "muyu") == 0) {
+        if (frame_index < sizeof(s_muyu_frames) / sizeof(s_muyu_frames[0])) {
+            return &s_muyu_frames[frame_index];
+        }
+        return NULL;
+    }
+
+    return NULL;
+}
+
 const lcd_direct_icon_t *lcd_direct_icon(uint16_t icon_id)
 {
     (void)icon_id;
diff --git a/main/Kconfig.projbuild b/main/Kconfig.projbuild
index 804d340..9a48130 100644
--- a/main/Kconfig.projbuild
+++ b/main/Kconfig.projbuild
@@ -182,7 +182,7 @@ menu "Example Configuration"
 
         config TQ_KEY_DOUBLE_CLICK_MS
             int "Key double-click threshold (ms)"
-            default 300
+            default 450
             range 100 1000
             depends on TQ_KEY_INPUT_ENABLE
             help
diff --git a/sdkconfig.defaults b/sdkconfig.defaults
index edd27f0..08c12ca 100644
--- a/sdkconfig.defaults
+++ b/sdkconfig.defaults
@@ -30,7 +30,7 @@ CONFIG_TQ_KEY_IRQ_QUEUE_LEN=16
 CONFIG_TQ_KEY_INPUT_POLL_MS=20
 CONFIG_TQ_KEY_DEBOUNCE_INTERVAL_MS=20
 CONFIG_TQ_KEY_LONG_PRESS_MS=800
-CONFIG_TQ_KEY_DOUBLE_CLICK_MS=300
+CONFIG_TQ_KEY_DOUBLE_CLICK_MS=450
 
 # Internal DMA-capable SRAM budget. TLS/auth/fortune flows, hardware AES DMA
 # bounce buffers, LCD DMA, and worker task stacks all need internal-only memory.