diff --git a/README.md b/README.md
index d27762b..54b5f92 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # 寒武纪MLU370系列 语音合成
 
+本项目使用的基础镜像为mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310，请联系寒武纪厂商获取该基础镜像
+
 该模型测试框架在MLU370-x4, MLU370-x8加速卡上，适配了 Kokoro, F5-TTS, GPT-SoVITS 这3个模型，将语音信号转换为文本。
 
 GPT-SoVITS 模型是一个集成了语音转换和文本转语音功能的先进 AI 系统，基于 GPT 和 SoVITS 技术构建。
diff --git a/mlu_370-f5-tts/Dockerfile_f5 b/mlu_370-f5-tts/Dockerfile_f5
index b2aeb4a..7f8393d 100644
--- a/mlu_370-f5-tts/Dockerfile_f5
+++ b/mlu_370-f5-tts/Dockerfile_f5
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-cambricon/mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
+FROM mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
 
 WORKDIR /app
 
diff --git a/mlu_370-gpt-sovits/Dockerfile_gsv b/mlu_370-gpt-sovits/Dockerfile_gsv
index ce96727..0e0a635 100644
--- a/mlu_370-gpt-sovits/Dockerfile_gsv
+++ b/mlu_370-gpt-sovits/Dockerfile_gsv
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-cambricon/mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
+FROM mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
 
 WORKDIR /workspace
 
diff --git a/mlu_370-kokoro/Dockerfile_kokoro b/mlu_370-kokoro/Dockerfile_kokoro
index 1641840..e83ba58 100644
--- a/mlu_370-kokoro/Dockerfile_kokoro
+++ b/mlu_370-kokoro/Dockerfile_kokoro
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-cambricon/mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
+FROM mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
 
 WORKDIR /workspace
 
diff --git a/mlu_370-matcha/Dockerfile_matcha b/mlu_370-matcha/Dockerfile_matcha
index 97d335d..4fd7e1a 100644
--- a/mlu_370-matcha/Dockerfile_matcha
+++ b/mlu_370-matcha/Dockerfile_matcha
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-cambricon/mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
+FROM mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
 
 WORKDIR /workspace
 
diff --git a/mlu_370-piper/Dockerfile_piper b/mlu_370-piper/Dockerfile_piper
index 0bfef5a..6107024 100644
--- a/mlu_370-piper/Dockerfile_piper
+++ b/mlu_370-piper/Dockerfile_piper
@@ -1,4 +1,4 @@
-FROM git.modelhub.org.cn:9443/enginex-cambricon/mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
+FROM mlu370-pytorch:v25.01-torch2.5.0-torchmlu1.24.1-ubuntu22.04-py310
 
 WORKDIR /workspace