From 5115a066c971b2380c98f9be168e14869053eda1 Mon Sep 17 00:00:00 2001
From: majic31 <majic31@163.com>
Date: 星期四, 14 八月 2025 16:08:44 +0800
Subject: [PATCH] fix #2587: Resolve VAD multithreading issue (#2613)

---
 funasr/models/fsmn_vad_streaming/model.py |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/funasr/models/fsmn_vad_streaming/model.py b/funasr/models/fsmn_vad_streaming/model.py
index bfffca8..f62e36a 100644
--- a/funasr/models/fsmn_vad_streaming/model.py
+++ b/funasr/models/fsmn_vad_streaming/model.py
@@ -652,10 +652,11 @@
         key: list = None,
         tokenizer=None,
         frontend=None,
-        cache: dict = {},
+        cache: dict = None,
         **kwargs,
     ):
-
+        if cache is None:
+            cache = {}
         if len(cache) == 0:
             self.init_cache(cache, **kwargs)
 

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