diff --git a/charts/aisix/README.md b/charts/aisix/README.md
index 8b84cc0..ebbcfa6 100644
--- a/charts/aisix/README.md
+++ b/charts/aisix/README.md
@@ -565,6 +565,8 @@ rejects. New installs set the value in its own key in `values.yaml` or under
 | config.observability.metrics.prometheus.path | string | `"/metrics"` | Metrics path |
 | config.observability.service_name | string | `"aisix"` | Service name reported in telemetry |
 | config.observability.usage_event.request_headers | list | `[]` | Request headers whose values every usage event records (lowercase names; credential headers and duplicates are refused at startup) |
+| config.outbound.ssrf_protection.allowed_hosts | list | `[]` | Hosts such a fetch may reach although they resolve to a non-public address, as `host` or `host:port` (IPv6 with a port as `[addr]:port`). Behind a fake-ip DNS that maps public names into 198.18.0.0/15, list those hosts here |
+| config.outbound.ssrf_protection.enabled | bool | `true` | Only reach publicly routable addresses when fetching a URL an API caller supplied (today the media download). false turns the check off and ignores `allowed_hosts` |
 | config.proxy.real_ip.header | string | `"x-forwarded-for"` | Header carrying the client IP |
 | config.proxy.real_ip.recursive | bool | `false` | Walk the header right to left past every trusted proxy |
 | config.proxy.real_ip.trusted_proxies | list | `[]` | CIDRs (or bare IPs) of proxies trusted to set the client-IP header |
@@ -576,7 +578,10 @@ rejects. New installs set the value in its own key in `values.yaml` or under
 | config.ratelimit.concurrency_ttl_secs | int | `300` | Seconds a concurrency-limit slot is held at most |
 | config.ratelimit.redis | object | `nil` | Extra settings for the shared rate-limit Redis selected by `rateLimit.backend: redis`, e.g. `{timeout_secs: 2}` or `{mode: cluster, nodes: [...]}`. Same keys as `cache.redis`; the URL comes from `rateLimit.redis`, `username` and `password` go through `configSecrets` |
 | config.shutdown.min_drain_secs | int | `30` | Seconds the gateway keeps accepting after SIGTERM while `/readyz` reports 503. `terminationGracePeriodSeconds` must cover it |
+| config.upstream.bedrock.mantle_endpoint | string | `nil` | Bedrock Mantle base URL where `/v1/messages/count_tokens` for a Claude model is counted when bedrock-runtime's CountTokens refuses that model. Null derives the public regional host `https://bedrock-mantle.{region}.api.aws` from the provider key's region; set it for a VPC endpoint or GovCloud |
 | config.upstream.connect_timeout_ms | int | `5000` | Connect timeout in milliseconds |
+| config.upstream.media_fetch.enabled | bool | `true` | Download a chat request's media URL when the target upstream cannot read it (Bedrock, Claude on Vertex AI, http:// toward Anthropic or Gemini) and send the bytes inline. false refuses such parts with a 400 |
+| config.upstream.media_fetch.max_bytes | int | `52428800` | Largest download accepted per media URL, in bytes |
 | config.upstream.pool_idle_timeout_secs | int | `30` | Seconds an idle pooled connection is kept. Lower it when a load balancer or NAT between the gateway and the provider closes idle connections sooner |
 | config.upstream.pool_max_idle_per_host | int | `nil` | Idle pooled connections kept per host. Null means unbounded |
 | config.upstream.retries | int | `2` | Retry budget every dispatch starts from |
diff --git a/charts/aisix/values.yaml b/charts/aisix/values.yaml
index 72f21de..78ceeac 100644
--- a/charts/aisix/values.yaml
+++ b/charts/aisix/values.yaml
@@ -343,6 +343,21 @@ config:
     pool_max_idle_per_host: null
     # -- Retry budget every dispatch starts from
     retries: 2
+    media_fetch:
+      # -- Download a chat request's media URL when the target upstream
+      # cannot read it (Bedrock, Claude on Vertex AI, http:// toward
+      # Anthropic or Gemini) and send the bytes inline. false refuses such
+      # parts with a 400
+      enabled: true
+      # -- Largest download accepted per media URL, in bytes
+      max_bytes: 52428800
+    bedrock:
+      # -- (string) Bedrock Mantle base URL where `/v1/messages/count_tokens`
+      # for a Claude model is counted when bedrock-runtime's CountTokens
+      # refuses that model. Null derives the public regional host
+      # `https://bedrock-mantle.{region}.api.aws` from the provider key's
+      # region; set it for a VPC endpoint or GovCloud
+      mantle_endpoint: null
     tls:
       # -- Extra CA bundle, added to the platform trust store, for every
       # upstream TLS handshake. Mount the file through `extraVolumes`
@@ -354,6 +369,17 @@ config:
       # -- Verify upstream certificates. false accepts any certificate — test
       # use only
       verify: true
+  outbound:
+    ssrf_protection:
+      # -- Only reach publicly routable addresses when fetching a URL an
+      # API caller supplied (today the media download). false turns the
+      # check off and ignores `allowed_hosts`
+      enabled: true
+      # -- Hosts such a fetch may reach although they resolve to a
+      # non-public address, as `host` or `host:port` (IPv6 with a port as
+      # `[addr]:port`). Behind a fake-ip DNS that maps public names into
+      # 198.18.0.0/15, list those hosts here
+      allowed_hosts: []
   downstream:
     # -- Seconds an idle client connection is held. 0 never closes it
     idle_timeout_secs: 0