diff --git a/main/boards/common/esp32_camera.cc b/main/boards/common/esp32_camera.cc
index 491b7569..ab51a793 100644
--- a/main/boards/common/esp32_camera.cc
+++ b/main/boards/common/esp32_camera.cc
@@ -410,7 +410,7 @@ bool Esp32Camera::Capture() {
             frame_.len = buf.bytesused;
             frame_.data = (uint8_t*)heap_caps_malloc(frame_.len, MALLOC_CAP_SPIRAM | MALLOC_CAP_8BIT);
             if (!frame_.data) {
-                ESP_LOGE(TAG, "alloc frame copy failed: need allocate %d bytes", buf.bytesused);
+                ESP_LOGE(TAG, "alloc frame copy failed: need allocate %lu bytes", buf.bytesused);
                 if (ioctl(video_fd_, VIDIOC_QBUF, &buf) != 0) {
                     ESP_LOGE(TAG, "Cleanup: VIDIOC_QBUF failed");
                 }
@@ -482,7 +482,7 @@ bool Esp32Camera::Capture() {
                     break;
                 }
                 default:
-                    ESP_LOGE(TAG, "unsupported sensor format: 0x%08x", sensor_format_);
+                    ESP_LOGE(TAG, "unsupported sensor format: 0x%08lx", sensor_format_);
                     if (ioctl(video_fd_, VIDIOC_QBUF, &buf) != 0) {
                         ESP_LOGE(TAG, "Cleanup: VIDIOC_QBUF failed");
                     }
@@ -524,7 +524,7 @@ bool Esp32Camera::Capture() {
                     rotate_cfg.in_pixel_fmt = ESP_IMGFX_PIXEL_FMT_RGB888;
                     break;
                 default:
-                    ESP_LOGE(TAG, "unsupported sensor format: 0x%08x", sensor_format_);
+                    ESP_LOGE(TAG, "unsupported sensor format: 0x%08lx", sensor_format_);
                     if (ioctl(video_fd_, VIDIOC_QBUF, &buf) != 0) {
                         ESP_LOGE(TAG, "Cleanup: VIDIOC_QBUF failed");
                     }
@@ -639,7 +639,7 @@ bool Esp32Camera::Capture() {
                     break;
                 }
                 default:
-                    ESP_LOGE(TAG, "unsupported sensor format for PPA rotation: 0x%08x", sensor_format_);
+                    ESP_LOGE(TAG, "unsupported sensor format for PPA rotation: 0x%08lx", sensor_format_);
                     if (ioctl(video_fd_, VIDIOC_QBUF, &buf) != 0) {
                         ESP_LOGE(TAG, "Cleanup: VIDIOC_QBUF failed");
                     }
diff --git a/main/display/lvgl_display/jpg/image_to_jpeg.cpp b/main/display/lvgl_display/jpg/image_to_jpeg.cpp
index 9192e350..485ca8ba 100644
--- a/main/display/lvgl_display/jpg/image_to_jpeg.cpp
+++ b/main/display/lvgl_display/jpg/image_to_jpeg.cpp
@@ -143,7 +143,7 @@ static uint8_t* convert_input_to_encoder_buf(const uint8_t* src, uint16_t width,
                 src_len = static_cast<uint32_t>(width * height * 2);
                 break;
             [[unlikely]] default:
-                ESP_LOGE(TAG, "[Unreachable Case] unsupported format: 0x%08x", format);
+                ESP_LOGE(TAG, "[Unreachable Case] unsupported format: 0x%08lx", format);
                 std::unreachable();
         }
         int sz = (int)width * (int)height * 2;
@@ -186,7 +186,7 @@ static uint8_t* convert_input_to_encoder_buf(const uint8_t* src, uint16_t width,
             *out_size = sz;
         return buf;
     }
-    ESP_LOGE(TAG, "unsupported format: 0x%08x", format);
+    ESP_LOGE(TAG, "unsupported format: 0x%08lx", format);
     if (out_size)
         *out_size = 0;
     return nullptr;