diff --git a/docker-compose.yml b/docker-compose.yml
index 7a21534..96aa3d0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -108,7 +108,7 @@ services:
       resources:
         reservations:
           devices:
-            - device_ids: [ "1" ]
+            - device_ids: [ "0", "1" ]
               capabilities: [ "gpu" ]
               driver: "nvidia"
 
@@ -126,7 +126,7 @@ services:
       resources:
         reservations:
           devices:
-            - device_ids: [ "1" ]
+            - device_ids: [ "0", "1" ]
               capabilities: [ "gpu" ]
               driver: "nvidia"
 
@@ -144,6 +144,6 @@ services:
       resources:
         reservations:
           devices:
-            - device_ids: [ "1" ]
+            - device_ids: [ "0", "1" ]
               capabilities: [ "gpu" ]
               driver: "nvidia"
\ No newline at end of file
diff --git a/photo_mask/__init__.py b/photo_mask/__init__.py
index e9914c5..b6bcfb1 100644
--- a/photo_mask/__init__.py
+++ b/photo_mask/__init__.py
@@ -37,4 +37,11 @@ SIMILAR_CHAR = {
 }
 
 # 如果不希望识别出空格，可以设置use_space_char=False。做此项设置一定要测试，2.7.3版本此项设置有bug，会导致识别失败
-OCR = PaddleOCR(show_log=False, det_db_thresh=0.1, det_db_box_thresh=0.3, det_limit_side_len=1248, drop_score=0.3)
+OCR = PaddleOCR(
+    gpu_id=1,
+    show_log=False,
+    det_db_thresh=0.1,
+    det_db_box_thresh=0.3,
+    det_limit_side_len=1248,
+    drop_score=0.3
+)