diff --git a/helm-charts/common/tei/Chart.yaml b/helm-charts/common/tei/Chart.yaml
index 45b3cb734..f2494dc9b 100644
--- a/helm-charts/common/tei/Chart.yaml
+++ b/helm-charts/common/tei/Chart.yaml
@@ -7,4 +7,4 @@ description: The Helm chart for HuggingFace Text Embedding Inference Server
 type: application
 version: 0.8.0
 # The HF TEI version
-appVersion: "1.2"
+appVersion: "cpu-1.5"
diff --git a/helm-charts/common/tei/README.md b/helm-charts/common/tei/README.md
index a218a9afc..14d647f49 100644
--- a/helm-charts/common/tei/README.md
+++ b/helm-charts/common/tei/README.md
@@ -40,4 +40,4 @@ curl http://localhost:2081/embed -X POST -d '{"inputs":"What is Deep Learning?"}
 | EMBEDDING_MODEL_ID      | string | `"BAAI/bge-base-en-v1.5"`                         | Models id from https://huggingface.co/, or predownloaded model directory                                                                                                                                              |
 | global.modelUseHostPath | string | `"/mnt/opea-models"`                              | Cached models directory, tei will not download if the model is cached here. The host path "modelUseHostPath" will be mounted to container as /data directory. Set this to null/empty will force it to download model. |
 | image.repository        | string | `"ghcr.io/huggingface/text-embeddings-inference"` |                                                                                                                                                                                                                       |
-| image.tag               | string | `"cpu-1.2"`                                       |                                                                                                                                                                                                                       |
+| image.tag               | string | `"cpu-1.5"`                                       |                                                                                                                                                                                                                       |
diff --git a/helm-charts/common/tei/templates/deployment.yaml b/helm-charts/common/tei/templates/deployment.yaml
index f3f72a0a9..381226323 100644
--- a/helm-charts/common/tei/templates/deployment.yaml
+++ b/helm-charts/common/tei/templates/deployment.yaml
@@ -45,6 +45,8 @@ spec:
             {{- end }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args:
+            - "--auto-truncate"
           volumeMounts:
             - mountPath: /data
               name: model-volume
diff --git a/helm-charts/common/tei/values.yaml b/helm-charts/common/tei/values.yaml
index 66de346d4..54545d809 100644
--- a/helm-charts/common/tei/values.yaml
+++ b/helm-charts/common/tei/values.yaml
@@ -14,7 +14,7 @@ image:
   repository: ghcr.io/huggingface/text-embeddings-inference
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "cpu-1.2"
+  tag: "cpu-1.5"
 
 imagePullSecrets: []
 nameOverride: ""
diff --git a/helm-charts/common/teirerank/Chart.yaml b/helm-charts/common/teirerank/Chart.yaml
index 2ce22f50c..5a28094f8 100644
--- a/helm-charts/common/teirerank/Chart.yaml
+++ b/helm-charts/common/teirerank/Chart.yaml
@@ -7,4 +7,4 @@ description: The Helm chart for HuggingFace Text Embedding Inference Server
 type: application
 version: 0.8.0
 # The HF TEI version
-appVersion: "1.2"
+appVersion: "cpu-1.5"
diff --git a/helm-charts/common/teirerank/README.md b/helm-charts/common/teirerank/README.md
index 0cf86c751..b3cb2f193 100644
--- a/helm-charts/common/teirerank/README.md
+++ b/helm-charts/common/teirerank/README.md
@@ -43,4 +43,4 @@ curl http://localhost:2082/rerank \
 | RERANK_MODEL_ID         | string | `"BAAI/bge-reranker-base"`                        | Models id from https://huggingface.co/, or predownloaded model directory                                                                                                                                                    |
 | global.modelUseHostPath | string | `"/mnt/opea-models"`                              | Cached models directory, teirerank will not download if the model is cached here. The host path "modelUseHostPath" will be mounted to container as /data directory. Set this to null/empty will force it to download model. |
 | image.repository        | string | `"ghcr.io/huggingface/text-embeddings-inference"` |                                                                                                                                                                                                                             |
-| image.tag               | string | `"cpu-1.2"`                                       |                                                                                                                                                                                                                             |
+| image.tag               | string | `"cpu-1.5"`                                       |                                                                                                                                                                                                                             |
diff --git a/helm-charts/common/teirerank/templates/deployment.yaml b/helm-charts/common/teirerank/templates/deployment.yaml
index 1bbb87f3d..ff2c84a8e 100644
--- a/helm-charts/common/teirerank/templates/deployment.yaml
+++ b/helm-charts/common/teirerank/templates/deployment.yaml
@@ -45,6 +45,8 @@ spec:
             {{- end }}
           image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args:
+            - "--auto-truncate"
           volumeMounts:
             - mountPath: /data
               name: model-volume
diff --git a/helm-charts/common/teirerank/values.yaml b/helm-charts/common/teirerank/values.yaml
index 73383973a..b0062f1b8 100644
--- a/helm-charts/common/teirerank/values.yaml
+++ b/helm-charts/common/teirerank/values.yaml
@@ -14,7 +14,7 @@ image:
   repository: ghcr.io/huggingface/text-embeddings-inference
   pullPolicy: IfNotPresent
   # Overrides the image tag whose default is the chart appVersion.
-  tag: "cpu-1.2"
+  tag: "cpu-1.5"
 
 imagePullSecrets: []
 nameOverride: ""
diff --git a/microservices-connector/config/manifests/tei.yaml b/microservices-connector/config/manifests/tei.yaml
index fcb52f2ed..9a76b5ffc 100644
--- a/microservices-connector/config/manifests/tei.yaml
+++ b/microservices-connector/config/manifests/tei.yaml
@@ -11,7 +11,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 data:
   MODEL_ID: "BAAI/bge-base-en-v1.5"
@@ -36,7 +36,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
@@ -61,7 +61,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   replicas: 1
@@ -87,8 +87,10 @@ spec:
                 optional: true
           securityContext:
             {}
-          image: "ghcr.io/huggingface/text-embeddings-inference:cpu-1.2"
+          image: "ghcr.io/huggingface/text-embeddings-inference:cpu-1.5"
           imagePullPolicy: IfNotPresent
+          args:
+            - "--auto-truncate"
           volumeMounts:
             - mountPath: /data
               name: model-volume
diff --git a/microservices-connector/config/manifests/tei_gaudi.yaml b/microservices-connector/config/manifests/tei_gaudi.yaml
index 4ac593ce2..75626b79c 100644
--- a/microservices-connector/config/manifests/tei_gaudi.yaml
+++ b/microservices-connector/config/manifests/tei_gaudi.yaml
@@ -11,7 +11,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 data:
   MODEL_ID: "BAAI/bge-base-en-v1.5"
@@ -36,7 +36,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
@@ -61,7 +61,7 @@ metadata:
     helm.sh/chart: tei-0.8.0
     app.kubernetes.io/name: tei
     app.kubernetes.io/instance: tei
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   replicas: 1
@@ -89,6 +89,8 @@ spec:
             {}
           image: "ghcr.io/huggingface/tei-gaudi:synapse_1.16"
           imagePullPolicy: IfNotPresent
+          args:
+            - "--auto-truncate"
           volumeMounts:
             - mountPath: /data
               name: model-volume
diff --git a/microservices-connector/config/manifests/teirerank.yaml b/microservices-connector/config/manifests/teirerank.yaml
index 46836586c..4991e6e01 100644
--- a/microservices-connector/config/manifests/teirerank.yaml
+++ b/microservices-connector/config/manifests/teirerank.yaml
@@ -11,7 +11,7 @@ metadata:
     helm.sh/chart: teirerank-0.8.0
     app.kubernetes.io/name: teirerank
     app.kubernetes.io/instance: teirerank
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 data:
   MODEL_ID: "BAAI/bge-reranker-base"
@@ -35,7 +35,7 @@ metadata:
     helm.sh/chart: teirerank-0.8.0
     app.kubernetes.io/name: teirerank
     app.kubernetes.io/instance: teirerank
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   type: ClusterIP
@@ -60,7 +60,7 @@ metadata:
     helm.sh/chart: teirerank-0.8.0
     app.kubernetes.io/name: teirerank
     app.kubernetes.io/instance: teirerank
-    app.kubernetes.io/version: "1.2"
+    app.kubernetes.io/version: "cpu-1.5"
     app.kubernetes.io/managed-by: Helm
 spec:
   replicas: 1
@@ -86,8 +86,10 @@ spec:
                 optional: true
           securityContext:
             {}
-          image: "ghcr.io/huggingface/text-embeddings-inference:cpu-1.2"
+          image: "ghcr.io/huggingface/text-embeddings-inference:cpu-1.5"
           imagePullPolicy: IfNotPresent
+          args:
+            - "--auto-truncate"
           volumeMounts:
             - mountPath: /data
               name: model-volume