diff --git a/configs/glip/glip-l_headless.py b/configs/glip/glip-l_headless.py
index 86f20350e0b..b9b2f3d7b6e 100644
--- a/configs/glip/glip-l_headless.py
+++ b/configs/glip/glip-l_headless.py
@@ -16,8 +16,8 @@
 data_preprocessor = dict(
     num_classes=1000,
     # RGB format normalization parameters
-    mean=[123.675, 116.28, 103.53],
-    std=[58.395, 57.12, 57.375],
+    mean=[103.53, 116.28, 123.675],
+    std=[57.375, 57.12, 58.395],
     # convert image from BGR to RGB
-    to_rgb=True,
+    to_rgb=False,
 )
diff --git a/configs/glip/glip-t_headless.py b/configs/glip/glip-t_headless.py
index 5de2fac7986..18c41f3504f 100644
--- a/configs/glip/glip-t_headless.py
+++ b/configs/glip/glip-t_headless.py
@@ -12,8 +12,8 @@
 data_preprocessor = dict(
     num_classes=1000,
     # RGB format normalization parameters
-    mean=[123.675, 116.28, 103.53],
-    std=[58.395, 57.12, 57.375],
+    mean=[103.53, 116.28, 123.675],
+    std=[57.375, 57.12, 58.395],
     # convert image from BGR to RGB
-    to_rgb=True,
+    to_rgb=False,
 )