diff --git a/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDialog.kt b/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDialog.kt
index 80b06e58a..381c23f00 100644
--- a/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDialog.kt
+++ b/app/src/main/java/io/legado/app/ui/readbook/config/BgTextConfigDialog.kt
@@ -73,7 +73,7 @@ class BgTextConfigDialog : DialogFragment() {
                 .setColor(bgColor)
                 .setShowAlphaSlider(false)
                 .setDialogType(ColorPickerDialog.TYPE_CUSTOM)
-                .setDialogId(TEXT_COLOR)
+                .setDialogId(BG_COLOR)
                 .show(requireActivity())
         }
         tv_default.onClick {