diff --git a/server-rs/crates/api-server/src/raw_image.rs b/server-rs/crates/api-server/src/raw_image.rs
index 106698345..0c243e0d1 100644
--- a/server-rs/crates/api-server/src/raw_image.rs
+++ b/server-rs/crates/api-server/src/raw_image.rs
@@ -71,10 +71,22 @@ pub(crate) async fn edit_raw_image(
     Extension(authenticated): Extension<AuthenticatedAccessToken>,
     multipart: Multipart,
 ) -> Result<Json<RawImageEditResponse>, AppError> {
-    let payload = parse_multipart_request(multipart).await?;
     let local_deadline = Instant::now()
         .checked_add(RAW_IMAGE_PREPARE_TIMEOUT)
         .unwrap_or_else(Instant::now);
+    let parse_deadline = request_context
+        .external_call_deadline()
+        .map(|deadline| deadline.min(local_deadline))
+        .unwrap_or(local_deadline);
+    let payload = match tokio::time::timeout_at(
+        tokio::time::Instant::from_std(parse_deadline),
+        parse_multipart_request(multipart),
+    )
+    .await
+    {
+        Ok(result) => result?,
+        Err(_) => return Err(raw_image_prepare_timeout_error("raw 图片请求解析超时")),
+    };
     let processing_deadline = request_context
         .external_call_deadline()
         .map(|deadline| deadline.min(local_deadline))