diff --git a/custom_phrase_double.txt b/custom_phrase_double.txt
new file mode 100644
index 000000000..dd5f95757
--- /dev/null
+++ b/custom_phrase_double.txt
@@ -0,0 +1,5 @@
+ncu	ncu
+ncu -u	ncuu
+PR	pr
+MDX	manx
+MDD	mand
\ No newline at end of file
diff --git a/double_pinyin_yiliupy.custom.yaml b/double_pinyin_yiliupy.custom.yaml
new file mode 100644
index 000000000..1accf72bb
--- /dev/null
+++ b/double_pinyin_yiliupy.custom.yaml
@@ -0,0 +1,7 @@
+patch:
+  melt_eng/enable_user_dict: true
+  pin_cand_filter/+:
+    - shue	Vue
+    - niem	npm
+    - nüm	nvm
+    - zhoul	URL
\ No newline at end of file