diff --git a/main/boards/sensecap-watcher/sscma_camera.cc b/main/boards/sensecap-watcher/sscma_camera.cc
index eeb3a57a..e56f1c0b 100644
--- a/main/boards/sensecap-watcher/sscma_camera.cc
+++ b/main/boards/sensecap-watcher/sscma_camera.cc
@@ -109,9 +109,10 @@ SscmaCamera::SscmaCamera(esp_io_expander_handle_t io_exp_handle) {
     }
 
     //初始化JPEG解码
-    jpeg_dec_config_t config = { .output_type = JPEG_RAW_TYPE_RGB565_LE, .rotate = JPEG_ROTATE_0D };
-    jpeg_dec_ = jpeg_dec_open(&config);
-    if (!jpeg_dec_) {
+    jpeg_error_t err;
+    jpeg_dec_config_t config = { .output_type = JPEG_PIXEL_FORMAT_RGB565_LE, .rotate = JPEG_ROTATE_0D };
+    err = jpeg_dec_open(&config, &jpeg_dec_);
+    if ( err != JPEG_ERR_OK ) {
         ESP_LOGE(TAG, "Failed to open JPEG decoder");
         return;
     }
diff --git a/main/boards/sensecap-watcher/sscma_camera.h b/main/boards/sensecap-watcher/sscma_camera.h
index 45ebc4f8..731b8da0 100644
--- a/main/boards/sensecap-watcher/sscma_camera.h
+++ b/main/boards/sensecap-watcher/sscma_camera.h
@@ -32,7 +32,7 @@ private:
     sscma_client_handle_t sscma_client_handle_;
     QueueHandle_t sscma_data_queue_;
     JpegData jpeg_data_;
-    jpeg_dec_handle_t *jpeg_dec_;
+    jpeg_dec_handle_t jpeg_dec_;
     jpeg_dec_io_t *jpeg_io_;
     jpeg_dec_header_info_t *jpeg_out_;
 public:
diff --git a/main/idf_component.yml b/main/idf_component.yml
index f0577152..653618d1 100644
--- a/main/idf_component.yml
+++ b/main/idf_component.yml
@@ -38,10 +38,6 @@ dependencies:
   espressif/adc_battery_estimation: ^0.2.0
 
   # SenseCAP Watcher Board
-  wvirgil123/esp_jpeg_simd:
-    version: 1.0.0
-    rules:
-    - if: target in [esp32s3]
   wvirgil123/sscma_client:
     version: 1.0.2
     rules: