diff --git a/dictionaries/.gitignore b/dictionaries/.gitignore
index 1d76c630..307afed5 100644
--- a/dictionaries/.gitignore
+++ b/dictionaries/.gitignore
@@ -1,2 +1,3 @@
+*.py
 *.txt
 !opencpop*
diff --git a/dictionaries/opencpop-strict.txt b/dictionaries/opencpop-strict.txt
index c00d54b5..401a0110 100644
--- a/dictionaries/opencpop-strict.txt
+++ b/dictionaries/opencpop-strict.txt
@@ -141,9 +141,13 @@ jing	j ing
 jiong	j iong
 jiu	j iu
 ju	j v
+jv	j v
 juan	j van
+jvan	j van
 jue	j ve
+jve	j ve
 jun	j vn
+jvn	j vn
 ka	k a
 kai	k ai
 kan	k an
@@ -263,9 +267,13 @@ qing	q ing
 qiong	q iong
 qiu	q iu
 qu	q v
+qv	q v
 quan	q van
+qvan	q van
 que	q ve
+qve	q ve
 qun	q vn
+qvn	q vn
 ran	r an
 rang	r ang
 rao	r ao
@@ -356,9 +364,13 @@ xing	x ing
 xiong	x iong
 xiu	x iu
 xu	x v
+xv	x v
 xuan	x van
+xvan	x van
 xue	x ve
+xve	x ve
 xun	x vn
+xvn	x vn
 ya	y a
 yan	y En
 yang	y ang
@@ -371,9 +383,13 @@ yo	y o
 yong	y ong
 you	y ou
 yu	y v
+yv	y v
 yuan	y van
+yvan	y van
 yue	y ve
+yve	y ve
 yun	y vn
+yvn	y vn
 za	z a
 zai	z ai
 zan	z an
@@ -410,4 +426,4 @@ zu	z u
 zuan	z uan
 zui	z ui
 zun	z un
-zuo	z uo
\ No newline at end of file
+zuo	z uo
diff --git a/dictionaries/opencpop.txt b/dictionaries/opencpop.txt
index b5bd6468..81656c7f 100644
--- a/dictionaries/opencpop.txt
+++ b/dictionaries/opencpop.txt
@@ -141,9 +141,13 @@ jing	j ing
 jiong	j iong
 jiu	j iu
 ju	j v
+jv	j v
 juan	j van
+jvan	j van
 jue	j ve
+jve	j ve
 jun	j vn
+jvn	j vn
 ka	k a
 kai	k ai
 kan	k an
@@ -263,9 +267,13 @@ qing	q ing
 qiong	q iong
 qiu	q iu
 qu	q v
+qv	q v
 quan	q van
+qvan	q van
 que	q ve
+qve	q ve
 qun	q vn
+qvn	q vn
 ran	r an
 rang	r ang
 rao	r ao
@@ -356,9 +364,13 @@ xing	x ing
 xiong	x iong
 xiu	x iu
 xu	x v
+xv	x v
 xuan	x van
+xvan	x van
 xue	x ve
+xve	x ve
 xun	x vn
+xvn	x vn
 ya	y a
 yan	y an
 yang	y ang
@@ -371,9 +383,13 @@ yo	y o
 yong	y ong
 you	y ou
 yu	y v
+yv	y v
 yuan	y van
+yvan	y van
 yue	y ve
+yve	y ve
 yun	y vn
+yvn	y vn
 za	z a
 zai	z ai
 zan	z an
@@ -410,4 +426,4 @@ zu	z u
 zuan	z uan
 zui	z ui
 zun	z un
-zuo	z uo
\ No newline at end of file
+zuo	z uo
diff --git a/docs/README-SVS-custom-phonemes.md b/docs/README-SVS-custom-phonemes.md
index 4b8bcf68..c6115ffc 100644
--- a/docs/README-SVS-custom-phonemes.md
+++ b/docs/README-SVS-custom-phonemes.md
@@ -97,7 +97,7 @@ There are currently two preset dictionaries.
 
 #### The original Opencpop dictionary [[source]](../dictionaries/opencpop.txt)
 
-The original Opencpop dictionary, which you can find [here](http://wenet.org.cn/opencpop/resources/annotationformat/), are fully aligned with the standard pinyin format of Mandarin Chinese. We copied the dictionary from the website and removed 5 syllables that has no occurrence in the data labels (`hm`, `hng`, `m`, `n` and `ng`). It has the most compatibility with the previous model weights, but may cause bad cases in pronunciations, especially in cases that the note is a slur. Thus, this dictionary is deprecated by default and remained only for backward compatibility.
+The original Opencpop dictionary, which you can find [here](http://wenet.org.cn/opencpop/resources/annotationformat/), are fully aligned with the standard pinyin format of Mandarin Chinese. We copied the dictionary from the website, removed 5 syllables that has no occurrence in the data labels (`hm`, `hng`, `m`, `n` and `ng`) and added some aliases for some syllables (e.g. `jv` for `ju`). It has the most compatibility with the previous model weights, but may cause bad cases in pronunciations, especially in cases that the note is a slur. Thus, this dictionary is deprecated by default and remained only for backward compatibility.
 
 Phoneme distribution of Opencpop dataset on this dictionary can be found [here](http://wenet.org.cn/opencpop/resources/statisticalinformation/).