diff --git a/crates/op-orchestrator/src/lib.rs b/crates/op-orchestrator/src/lib.rs
index 9b0524f49..a81a06770 100644
--- a/crates/op-orchestrator/src/lib.rs
+++ b/crates/op-orchestrator/src/lib.rs
@@ -1,3 +1,5 @@
+#![recursion_limit = "256"]
+
 //! `op-orchestrator` — S3a 设计编排器(单屏顺序骨架)。
 //!
 //! 把 TS `apps/web/src/services/ai/orchestrator.ts` 的阶段 1-4
diff --git a/crates/op-orchestrator/src/radial_preinsert_tests.rs b/crates/op-orchestrator/src/radial_preinsert_tests.rs
index 6a372032c..96f5b336f 100644
--- a/crates/op-orchestrator/src/radial_preinsert_tests.rs
+++ b/crates/op-orchestrator/src/radial_preinsert_tests.rs
@@ -79,6 +79,9 @@ fn canonical_fixed_ring() -> Value {
 }
 
 fn find_id<'a>(value: &'a Value, id: &str) -> Option<&'a Value> {
+    if let Some(values) = value.as_array() {
+        return values.iter().find_map(|value| find_id(value, id));
+    }
     if value.get("id").and_then(Value::as_str) == Some(id) {
         return Some(value);
     }
@@ -378,7 +381,11 @@ fn missing_centre_layout_is_measured_as_the_jian_default_row() {
         width > height,
         "default row measurement must be wider than tall"
     );
-    assert!(!check_generated_nodes(&nodes, 390.0).has_fatal());
+    let after = check_generated_nodes(&nodes, 390.0);
+    assert!(
+        !after.has_fatal(),
+        "repaired default-row centre must pass self-check: {after:?}; repaired={repaired}"
+    );
 }
 
 #[test]
diff --git a/crates/op-orchestrator/src/radial_repair.rs b/crates/op-orchestrator/src/radial_repair.rs
index efa38baea..bc2903f71 100644
--- a/crates/op-orchestrator/src/radial_repair.rs
+++ b/crates/op-orchestrator/src/radial_repair.rs
@@ -119,15 +119,21 @@ fn authored_radial_patch(v: &Value) -> Option<AuthoredRadialPatch> {
         if !valid_size(width, height) {
             return None;
         }
-        if !is_arc_ellipse(child) && (width > geometry.parent_w || height > geometry.parent_h) {
+        let width_patch = (!has_numeric(child, "width")).then_some(width.round());
+        let height_patch = (!has_numeric(child, "height")).then_some(height.round());
+        let positioned_width = width_patch.unwrap_or(width);
+        let positioned_height = height_patch.unwrap_or(height);
+        if !is_arc_ellipse(child)
+            && (positioned_width > geometry.parent_w || positioned_height > geometry.parent_h)
+        {
             return None;
         }
         patches.push(AuthoredChildPatch {
             index,
-            x: ((geometry.parent_w - width) / 2.0).round(),
-            y: ((geometry.parent_h - height) / 2.0).round(),
-            width: (!has_numeric(child, "width")).then_some(width.round()),
-            height: (!has_numeric(child, "height")).then_some(height.round()),
+            x: ((geometry.parent_w - positioned_width) / 2.0).round(),
+            y: ((geometry.parent_h - positioned_height) / 2.0).round(),
+            width: width_patch,
+            height: height_patch,
         });
     }
     Some(AuthoredRadialPatch {
diff --git a/crates/op-orchestrator/src/radial_stub_tests.rs b/crates/op-orchestrator/src/radial_stub_tests.rs
index e0a2ac945..24c489468 100644
--- a/crates/op-orchestrator/src/radial_stub_tests.rs
+++ b/crates/op-orchestrator/src/radial_stub_tests.rs
@@ -198,7 +198,7 @@ fn cleanup_recenters_radial_stack_after_geometry_changes_wrapper_width() {
         "layout":"vertical","padding":[0,24],"children":[
             {"type":"frame","id":"card","name":"Activity Card","width":"fill_container",
              "height":"fit_content","layout":"vertical","padding":20,"gap":20,"children":[
-                {"type":"frame","id":"ring","name":"Ring","width":320,"height":120,
+                {"type":"frame","id":"ring","name":"Ring","width":360,"height":120,
                  "layout":"horizontal","gap":0,"alignItems":"center","justifyContent":"center","children":[
                     {"type":"ellipse","id":"track","name":"Ring Track","width":120,"height":120,
                      "innerRadius":0.86},