diff --git a/ChatQnA/benchmark/two_gaudi/dataprep-microservice_run.yaml b/ChatQnA/benchmark/two_gaudi/dataprep-microservice_run.yaml
index de4d0716a..a9542d79d 100644
--- a/ChatQnA/benchmark/two_gaudi/dataprep-microservice_run.yaml
+++ b/ChatQnA/benchmark/two_gaudi/dataprep-microservice_run.yaml
@@ -44,8 +44,6 @@ spec:
         args: null
         ports:
         - containerPort: 6007
-        - containerPort: 6008
-        - containerPort: 6009
       serviceAccountName: default
 ---
 kind: Service
@@ -60,9 +58,3 @@ spec:
   - name: port1
     port: 6007
     targetPort: 6007
-  - name: port2
-    port: 6008
-    targetPort: 6008
-  - name: port3
-    port: 6009
-    targetPort: 6009
diff --git a/ChatQnA/docker/gaudi/README.md b/ChatQnA/docker/gaudi/README.md
index 058dcd7ed..2f70c0f14 100644
--- a/ChatQnA/docker/gaudi/README.md
+++ b/ChatQnA/docker/gaudi/README.md
@@ -189,8 +189,8 @@ export RERANK_SERVICE_HOST_IP=${host_ip}
 export LLM_SERVICE_HOST_IP=${host_ip}
 export BACKEND_SERVICE_ENDPOINT="http://${host_ip}:8888/v1/chatqna"
 export DATAPREP_SERVICE_ENDPOINT="http://${host_ip}:6007/v1/dataprep"
-export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6008/v1/dataprep/get_file"
-export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6009/v1/dataprep/delete_file"
+export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/get_file"
+export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/delete_file"
 ```
 
 If guardrails microservice is enabled in the pipeline, the below environment variables are necessary to be set.
@@ -367,7 +367,7 @@ This command updates a knowledge base by submitting a list of HTTP links for pro
 Also, you are able to get the file/link list that you uploaded:
 
 ```bash
-curl -X POST "http://${host_ip}:6008/v1/dataprep/get_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/get_file" \
      -H "Content-Type: application/json"
 ```
 
@@ -375,17 +375,17 @@ To delete the file/link you uploaded:
 
 ```bash
 # delete link
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "https://opea.dev"}' \
      -H "Content-Type: application/json"
 
 # delete file
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "nke-10k-2023.pdf"}' \
      -H "Content-Type: application/json"
 
 # delete all uploaded files and links
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "all"}' \
      -H "Content-Type: application/json"
 ```
diff --git a/ChatQnA/docker/gaudi/compose.yaml b/ChatQnA/docker/gaudi/compose.yaml
index ead0b7db3..362ce1824 100644
--- a/ChatQnA/docker/gaudi/compose.yaml
+++ b/ChatQnA/docker/gaudi/compose.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/gaudi/compose_guardrails.yaml b/ChatQnA/docker/gaudi/compose_guardrails.yaml
index b3c759064..0454bb161 100644
--- a/ChatQnA/docker/gaudi/compose_guardrails.yaml
+++ b/ChatQnA/docker/gaudi/compose_guardrails.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/gaudi/compose_vllm.yaml b/ChatQnA/docker/gaudi/compose_vllm.yaml
index 2f29a932f..69be293f3 100644
--- a/ChatQnA/docker/gaudi/compose_vllm.yaml
+++ b/ChatQnA/docker/gaudi/compose_vllm.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/gaudi/compose_vllm_ray.yaml b/ChatQnA/docker/gaudi/compose_vllm_ray.yaml
index 9d954a0b9..7bce9463a 100644
--- a/ChatQnA/docker/gaudi/compose_vllm_ray.yaml
+++ b/ChatQnA/docker/gaudi/compose_vllm_ray.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/gpu/README.md b/ChatQnA/docker/gpu/README.md
index eff77ee17..a5130b5e5 100644
--- a/ChatQnA/docker/gpu/README.md
+++ b/ChatQnA/docker/gpu/README.md
@@ -100,8 +100,8 @@ export RERANK_SERVICE_HOST_IP=${host_ip}
 export LLM_SERVICE_HOST_IP=${host_ip}
 export BACKEND_SERVICE_ENDPOINT="http://${host_ip}:8888/v1/chatqna"
 export DATAPREP_SERVICE_ENDPOINT="http://${host_ip}:6007/v1/dataprep"
-export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6008/v1/dataprep/get_file"
-export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6009/v1/dataprep/delete_file"
+export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/get_file"
+export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/delete_file"
 ```
 
 Note: Please replace with `host_ip` with you external IP address, do **NOT** use localhost.
@@ -220,7 +220,7 @@ This command updates a knowledge base by submitting a list of HTTP links for pro
 Also, you are able to get the file list that you uploaded:
 
 ```bash
-curl -X POST "http://${host_ip}:6008/v1/dataprep/get_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/get_file" \
      -H "Content-Type: application/json"
 ```
 
@@ -228,17 +228,17 @@ To delete the file/link you uploaded:
 
 ```bash
 # delete link
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "https://opea.dev"}' \
      -H "Content-Type: application/json"
 
 # delete file
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "nke-10k-2023.pdf"}' \
      -H "Content-Type: application/json"
 
 # delete all uploaded files and links
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "all"}' \
      -H "Content-Type: application/json"
 ```
diff --git a/ChatQnA/docker/gpu/compose.yaml b/ChatQnA/docker/gpu/compose.yaml
index 65682d384..13f0a3fbc 100644
--- a/ChatQnA/docker/gpu/compose.yaml
+++ b/ChatQnA/docker/gpu/compose.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/gpu/set_env.sh b/ChatQnA/docker/gpu/set_env.sh
index e024bd8a6..3b3d43336 100644
--- a/ChatQnA/docker/gpu/set_env.sh
+++ b/ChatQnA/docker/gpu/set_env.sh
@@ -19,5 +19,5 @@ export RERANK_SERVICE_HOST_IP=${host_ip}
 export LLM_SERVICE_HOST_IP=${host_ip}
 export BACKEND_SERVICE_ENDPOINT="http://${host_ip}:8888/v1/chatqna"
 export DATAPREP_SERVICE_ENDPOINT="http://${host_ip}:6007/v1/dataprep"
-export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6008/v1/dataprep/get_file"
-export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6009/v1/dataprep/delete_file"
+export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/get_file"
+export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/delete_file"
diff --git a/ChatQnA/docker/ui/svelte/.env b/ChatQnA/docker/ui/svelte/.env
index 1f1eb0acc..fad2468c0 100644
--- a/ChatQnA/docker/ui/svelte/.env
+++ b/ChatQnA/docker/ui/svelte/.env
@@ -2,6 +2,6 @@ CHAT_BASE_URL = 'http://backend_address:8888/v1/chatqna'
 
 UPLOAD_FILE_BASE_URL = 'http://backend_address:6007/v1/dataprep'
 
-GET_FILE = 'http://backend_address:6008/v1/dataprep/get_file'
+GET_FILE = 'http://backend_address:6007/v1/dataprep/get_file'
 
-DELETE_FILE = 'http://backend_address:6009/v1/dataprep/delete_file'
+DELETE_FILE = 'http://backend_address:6007/v1/dataprep/delete_file'
diff --git a/ChatQnA/docker/xeon/README.md b/ChatQnA/docker/xeon/README.md
index b6c1fe3a4..a8a815d4f 100644
--- a/ChatQnA/docker/xeon/README.md
+++ b/ChatQnA/docker/xeon/README.md
@@ -146,7 +146,7 @@ Build frontend Docker image that enables Conversational experience with ChatQnA
 cd GenAIExamples/ChatQnA/docker/ui/
 export BACKEND_SERVICE_ENDPOINT="http://${host_ip}:8888/v1/chatqna"
 export DATAPREP_SERVICE_ENDPOINT="http://${host_ip}:6007/v1/dataprep"
-export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6008/v1/dataprep/get_file"
+export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/get_file"
 docker build --no-cache -t opea/chatqna-conversation-ui:latest --build-arg https_proxy=$https_proxy --build-arg http_proxy=$http_proxy --build-arg BACKEND_SERVICE_ENDPOINT=$BACKEND_SERVICE_ENDPOINT --build-arg DATAPREP_SERVICE_ENDPOINT=$DATAPREP_SERVICE_ENDPOINT --build-arg DATAPREP_GET_FILE_ENDPOINT=$DATAPREP_GET_FILE_ENDPOINT -f ./docker/Dockerfile.react .
 cd ../../../..
 ```
@@ -211,8 +211,8 @@ export RERANK_SERVICE_HOST_IP=${host_ip}
 export LLM_SERVICE_HOST_IP=${host_ip}
 export BACKEND_SERVICE_ENDPOINT="http://${host_ip}:8888/v1/chatqna"
 export DATAPREP_SERVICE_ENDPOINT="http://${host_ip}:6007/v1/dataprep"
-export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6008/v1/dataprep/get_file"
-export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6009/v1/dataprep/delete_file"
+export DATAPREP_GET_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/get_file"
+export DATAPREP_DELETE_FILE_ENDPOINT="http://${host_ip}:6007/v1/dataprep/delete_file"
 ```
 
 Note: Please replace with `host_ip` with you external IP address, do not use localhost.
@@ -352,7 +352,7 @@ This command updates a knowledge base by submitting a list of HTTP links for pro
 Also, you are able to get the file list that you uploaded:
 
 ```bash
-curl -X POST "http://${host_ip}:6008/v1/dataprep/get_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/get_file" \
      -H "Content-Type: application/json"
 ```
 
@@ -360,17 +360,17 @@ To delete the file/link you uploaded:
 
 ```bash
 # delete link
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "https://opea.dev"}' \
      -H "Content-Type: application/json"
 
 # delete file
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "nke-10k-2023.pdf"}' \
      -H "Content-Type: application/json"
 
 # delete all uploaded files and links
-curl -X POST "http://${host_ip}:6009/v1/dataprep/delete_file" \
+curl -X POST "http://${host_ip}:6007/v1/dataprep/delete_file" \
      -d '{"file_path": "all"}' \
      -H "Content-Type: application/json"
 ```
diff --git a/ChatQnA/docker/xeon/compose.yaml b/ChatQnA/docker/xeon/compose.yaml
index b865ab38e..6c996a735 100644
--- a/ChatQnA/docker/xeon/compose.yaml
+++ b/ChatQnA/docker/xeon/compose.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/docker/xeon/docker_compose_vllm.yaml b/ChatQnA/docker/xeon/docker_compose_vllm.yaml
index 4791b530f..2ff0faa1a 100644
--- a/ChatQnA/docker/xeon/docker_compose_vllm.yaml
+++ b/ChatQnA/docker/xeon/docker_compose_vllm.yaml
@@ -19,8 +19,6 @@ services:
       - tei-embedding-service
     ports:
       - "6007:6007"
-      - "6008:6008"
-      - "6009:6009"
     environment:
       no_proxy: ${no_proxy}
       http_proxy: ${http_proxy}
diff --git a/ChatQnA/tests/test_chatqna_on_gaudi.sh b/ChatQnA/tests/test_chatqna_on_gaudi.sh
index 4ac991b78..957a02685 100644
--- a/ChatQnA/tests/test_chatqna_on_gaudi.sh
+++ b/ChatQnA/tests/test_chatqna_on_gaudi.sh
@@ -176,14 +176,14 @@ function validate_microservices() {
 
     # test /v1/dataprep/get_file
     validate_service \
-        "http://${ip_address}:6008/v1/dataprep/get_file" \
+        "http://${ip_address}:6007/v1/dataprep/get_file" \
         '{"name":' \
         "dataprep_get" \
         "dataprep-redis-server"
 
     # test /v1/dataprep/delete_file
     validate_service \
-        "http://${ip_address}:6009/v1/dataprep/delete_file" \
+        "http://${ip_address}:6007/v1/dataprep/delete_file" \
         '{"status":true}' \
         "dataprep_del" \
         "dataprep-redis-server"
diff --git a/ChatQnA/tests/test_chatqna_on_xeon.sh b/ChatQnA/tests/test_chatqna_on_xeon.sh
index 6c4aa1fb5..bff1c5527 100644
--- a/ChatQnA/tests/test_chatqna_on_xeon.sh
+++ b/ChatQnA/tests/test_chatqna_on_xeon.sh
@@ -49,8 +49,8 @@ function start_services() {
     export LLM_SERVICE_HOST_IP=${ip_address}
     export BACKEND_SERVICE_ENDPOINT="http://${ip_address}:8888/v1/chatqna"
     export DATAPREP_SERVICE_ENDPOINT="http://${ip_address}:6007/v1/dataprep"
-    export DATAPREP_GET_FILE_ENDPOINT="http://${ip_address}:6008/v1/dataprep/get_file"
-    export DATAPREP_DELETE_FILE_ENDPOINT="http://${ip_address}:6009/v1/dataprep/delete_file"
+    export DATAPREP_GET_FILE_ENDPOINT="http://${ip_address}:6007/v1/dataprep/get_file"
+    export DATAPREP_DELETE_FILE_ENDPOINT="http://${ip_address}:6007/v1/dataprep/delete_file"
 
     sed -i "s/backend_address/$ip_address/g" $WORKPATH/docker/ui/svelte/.env
 
@@ -162,14 +162,14 @@ function validate_microservices() {
 
     # test /v1/dataprep/get_file
     validate_service \
-        "http://${ip_address}:6008/v1/dataprep/get_file" \
+        "http://${ip_address}:6007/v1/dataprep/get_file" \
         '{"name":' \
         "dataprep_get" \
         "dataprep-redis-server"
 
     # test /v1/dataprep/delete_file
     validate_service \
-        "http://${ip_address}:6009/v1/dataprep/delete_file" \
+        "http://${ip_address}:6007/v1/dataprep/delete_file" \
         '{"status":true}' \
         "dataprep_del" \
         "dataprep-redis-server"