diff --git a/VERSION.txt b/VERSION.txt
index 9325c3ccd..a2268e2de 100644
--- a/VERSION.txt
+++ b/VERSION.txt
@@ -1 +1 @@
-0.3.0
\ No newline at end of file
+0.3.1
\ No newline at end of file
diff --git a/run.py b/run.py
index 29c758fb6..b87bfb9c5 100644
--- a/run.py
+++ b/run.py
@@ -91,7 +91,7 @@ def create_accent_phrases(text: str, speaker_id: int) -> List[AccentPhrase]:
                     ],
                     accent=accent_phrase.accent,
                     pause_mora=(
-                        Mora(text="、", consonant=None, vowel="pau")
+                        Mora(text="、", consonant=None, vowel="pau", pitch=0)
                         if (
                             i_accent_phrase == len(breath_group.accent_phrases) - 1
                             and i_breath_group != len(utterance.breath_groups) - 1