diff --git a/rag/llm/embedding_model.py b/rag/llm/embedding_model.py
index 06cc56975..1774bc285 100644
--- a/rag/llm/embedding_model.py
+++ b/rag/llm/embedding_model.py
@@ -111,11 +111,12 @@ class OpenAIEmbed(Base):
         return np.array(res.data[0].embedding), res.usage.total_tokens
 
 
-class AzureEmbed(Base):
+class AzureEmbed(OpenAIEmbed):
     def __init__(self, key, model_name, **kwargs):
         self.client = AzureOpenAI(api_key=key, azure_endpoint=kwargs["base_url"], api_version="2024-02-01")
         self.model_name = model_name
 
+
 class BaiChuanEmbed(OpenAIEmbed):
     def __init__(self, key,
                  model_name='Baichuan-Text-Embedding',