diff --git a/crates/policy/src/auth/credentials.rs b/crates/policy/src/auth/credentials.rs
index 4cbe8707..9813f6c4 100644
--- a/crates/policy/src/auth/credentials.rs
+++ b/crates/policy/src/auth/credentials.rs
@@ -20,7 +20,6 @@ use serde::{Deserialize, Serialize};
 use serde_json::{Value, json};
 use std::collections::HashMap;
 use time::OffsetDateTime;
-use time::macros::offset;
 use tracing::warn;
 
 const ACCESS_KEY_MIN_LEN: usize = 3;
@@ -231,7 +230,7 @@ pub fn create_new_credentials_with_metadata(
     let expiration = {
         if let Some(v) = claims.get("exp") {
             if let Some(expiry) = v.as_i64() {
-                Some(OffsetDateTime::from_unix_timestamp(expiry)?.to_offset(offset!(+8)))
+                Some(OffsetDateTime::from_unix_timestamp(expiry)?)
             } else {
                 None
             }
diff --git a/rustfs/src/admin/router.rs b/rustfs/src/admin/router.rs
index a28bf29e..fd3c3306 100644
--- a/rustfs/src/admin/router.rs
+++ b/rustfs/src/admin/router.rs
@@ -101,7 +101,7 @@ where
             && headers
                 .get(header::CONTENT_TYPE)
                 .and_then(|v| v.to_str().ok())
-                .map(|ct| ct.split(';').next().unwrap_or("").trim())
+                .map(|ct| ct.split(';').next().unwrap_or("").trim().to_lowercase())
                 .map(|ct| ct == "application/x-www-form-urlencoded")
                 .unwrap_or(false)
         {