diff --git a/app/rag_chain.py b/app/rag_chain.py
index 9e26ddc..832cbb5 100644
--- a/app/rag_chain.py
+++ b/app/rag_chain.py
@@ -107,10 +107,33 @@ def build_rag_chain():
     else:
         print("연결 실패 3. 서버 상태를 확인하세요.")
 
+    client4 = weaviate.Client(
+        url="http://183.111.96.67:32668",
+        auth_client_secret=auth
+    )
+  
+    if client4.is_ready():
+        print("Weaviate 4 연결 성공!")
+    else:
+        print("연결 실패 4. 서버 상태를 확인하세요.")
+
+
+    
+
+    client5 = weaviate.Client(
+        url="s4x71b3lt32z3md1ya0yw.c0.asia-southeast1.gcp.weaviate.cloud",
+        auth_client_secret=AuthApiKey("0ojxypfXy2Y1rKw3KQdBUtwcWSrYPWitE7Qu") 
+    )
+  
+    if client5.is_ready():
+        print("Weaviate 5 연결 성공!")
+    else:
+        print("연결 실패 5. 서버 상태를 확인하세요.")
+
 
     # 2. 벡터스토어
     vectorstore = Weaviate(
-        client=client3,
+        client=client4,
         index_name="LangDocs",
         text_key="text",
         embedding=OpenAIEmbeddings(openai_api_key=OPENAI_API_KEY)