diff --git a/.trellis/workspace/dingkang/index.md b/.trellis/workspace/dingkang/index.md
index 53491e0..fcc0944 100644
--- a/.trellis/workspace/dingkang/index.md
+++ b/.trellis/workspace/dingkang/index.md
@@ -8,8 +8,8 @@
 
 <!-- @@@auto:current-status -->
 - **Active File**: `journal-1.md`
-- **Total Sessions**: 36
-- **Last Active**: 2026-08-17
+- **Total Sessions**: 37
+- **Last Active**: 2026-08-18
 <!-- @@@/auto:current-status -->
 
 ---
@@ -19,7 +19,7 @@
 <!-- @@@auto:active-documents -->
 | File | Lines | Status |
 |------|-------|--------|
-| `journal-1.md` | ~781 | Active |
+| `journal-1.md` | ~803 | Active |
 <!-- @@@/auto:active-documents -->
 
 ---
@@ -29,6 +29,7 @@
 <!-- @@@auto:session-history -->
 | # | Date | Title | Commits | Branch |
 |---|------|-------|---------|--------|
+| 37 | 2026-08-18 | Complete rounded native junction verification | `e41bfd1`, `f7e71cf` | `feature/native-road-compiler` |
 | 36 | 2026-08-17 | Complete native road marking semantics | `9bb97d4` | `feature/native-road-compiler` |
 | 35 | 2026-08-17 | Complete native lane separator styles | `bc04517` | `feature/native-road-compiler` |
 | 34 | 2026-08-17 | Add center line style overrides | `47efb78` | `feature/native-road-compiler` |
diff --git a/.trellis/workspace/dingkang/journal-1.md b/.trellis/workspace/dingkang/journal-1.md
index 0917a9a..455f08b 100644
--- a/.trellis/workspace/dingkang/journal-1.md
+++ b/.trellis/workspace/dingkang/journal-1.md
@@ -779,3 +779,25 @@ Added explicit double-yellow centre lines and per-side edge-line overrides; made
 ### Status
 
 [OK] **Completed**
+
+
+## Session 37: Complete rounded native junction verification
+
+**Date**: 2026-08-18
+**Task**: Complete rounded native junction verification
+**Branch**: `feature/native-road-compiler`
+
+### Summary
+
+Recorded user-confirmed native Blender/Cesium/preview verification for rounded native junctions, checked off all acceptance criteria, and archived the completed 08-17-native-rounded-junctions task.
+
+### Git Commits
+
+| Hash | Message |
+|------|---------|
+| `e41bfd1` | (see git log) |
+| `f7e71cf` | (see git log) |
+
+### Status
+
+[OK] **Completed**