diff --git a/freeleaps/helm-pkg/authentication/templates/authentication/opentelemetry.yaml b/freeleaps/helm-pkg/authentication/templates/authentication/opentelemetry.yaml
index f7d3f0fc..5b208998 100644
--- a/freeleaps/helm-pkg/authentication/templates/authentication/opentelemetry.yaml
+++ b/freeleaps/helm-pkg/authentication/templates/authentication/opentelemetry.yaml
@@ -27,6 +27,8 @@ spec:
         operators:
           # 简单解析JSON，不改变结构
           - type: json_parser
+          - type: remove
+            field: body
     processors:
       k8sattributes:
         auth_type: "serviceAccount"