diff --git a/DICOM_and_UPP配准/static/app.js b/DICOM_and_UPP配准/static/app.js
index 5112116..8658e17 100644
--- a/DICOM_and_UPP配准/static/app.js
+++ b/DICOM_and_UPP配准/static/app.js
@@ -1813,7 +1813,7 @@ function paintMaskPixel(maskData, width, height, x, y, rgb, alpha) {
 }
 
 function solidStrokeRadius(width, height) {
-  return Math.max(2.2, Math.min(5.5, Math.max(width, height) * 0.006));
+  return Math.max(1, Math.min(2.4, Math.max(width, height) * 0.002));
 }
 
 function fillSegmentCapsulesIntoMask(maskData, width, height, segments, rgb, alpha, radius) {
@@ -1972,12 +1972,13 @@ function drawFallbackClosedRegion(context, width, height, segments, color, opaci
 function fillSegmentsAsSolidMask(context, width, height, segments, color, opacity = 0.72) {
   if (!segments.length) return 0;
   const rgb = parseCssColor(color);
-  const alpha = Math.round(clamp(opacity, 0.1, 1) * 190);
+  const alpha = Math.round(clamp(opacity, 0.1, 1) * 220);
   const maskCanvas = document.createElement("canvas");
   maskCanvas.width = width;
   maskCanvas.height = height;
   const maskContext = maskCanvas.getContext("2d");
   if (!maskContext) return 0;
+  maskContext.imageSmoothingEnabled = false;
   const maskData = maskContext.createImageData(width, height);
   const radius = solidStrokeRadius(width, height);
   const groups = groupPlaneSegmentsByConnectivity(segments, radius * 1.15);
@@ -2018,40 +2019,12 @@ function fillSegmentsAsSolidMask(context, width, height, segments, color, opacit
     filledPixels += groupPixels;
   });
 
-  filledPixels += closeSmallMaskGaps(maskData, width, height, rgb, alpha, 3);
+  filledPixels += closeSmallMaskGaps(maskData, width, height, rgb, alpha, 1);
   filledPixels += fillInternalMaskHoles(maskData, width, height, rgb, alpha);
   maskContext.putImageData(maskData, 0, 0);
+  context.imageSmoothingEnabled = false;
   context.drawImage(maskCanvas, 0, 0);
 
-  if (filledPixels === 0) {
-    context.save();
-    context.globalAlpha = clamp(opacity, 0.1, 1) * 0.42;
-    context.strokeStyle = color;
-    context.lineWidth = Math.max(0.8, Math.max(width, height) * 0.0012);
-    context.lineCap = "round";
-    context.lineJoin = "round";
-    context.beginPath();
-    segments.forEach((segment) => {
-      context.moveTo(segment.a.x, segment.a.y);
-      context.lineTo(segment.b.x, segment.b.y);
-    });
-    context.stroke();
-    context.restore();
-  }
-  context.save();
-  context.globalAlpha = clamp(opacity, 0.1, 1) * 0.65;
-  context.strokeStyle = color;
-  context.lineWidth = Math.max(0.8, Math.max(width, height) * 0.0012);
-  context.lineCap = "round";
-  context.lineJoin = "round";
-  context.beginPath();
-  segments.forEach((segment) => {
-    context.moveTo(segment.a.x, segment.a.y);
-    context.lineTo(segment.b.x, segment.b.y);
-  });
-  context.stroke();
-  context.restore();
-
   return filledPixels;
 }
 
@@ -2079,6 +2052,7 @@ async function drawMappingView(version = state.mappingVersion) {
   if (canvas.width !== width) canvas.width = width;
   if (canvas.height !== height) canvas.height = height;
   const context = canvas.getContext("2d");
+  context.imageSmoothingEnabled = false;
   context.clearRect(0, 0, width, height);
 
   const targetZ = sliceToSceneZ(state.sliceIndex, volumeScene);
@@ -2101,7 +2075,7 @@ async function drawMappingView(version = state.mappingVersion) {
     const position = record.mesh.geometry.attributes.position;
     if (!position) continue;
     const triangleCount = Math.floor(position.count / 3);
-    const step = Math.max(1, Math.ceil(triangleCount / 260000));
+    const step = 1;
     const segments = [];
     for (let tri = 0; tri < triangleCount; tri += step) {
       tempA.fromBufferAttribute(position, tri * 3).applyMatrix4(matrix);
@@ -3166,8 +3140,8 @@ function wireEvents() {
     $("autoSettingsPanel").scrollIntoView({ block: "nearest", behavior: "smooth" });
   });
   $("suggestBoneBtn").addEventListener("click", suggestBoneSelection);
-  $("autoCoarseBtn").addEventListener("click", runAutoCoarse);
-  $("autoFineBtn").addEventListener("click", runAutoFine);
+  $("autoCoarseBtn")?.addEventListener("click", runAutoCoarse);
+  $("autoFineBtn")?.addEventListener("click", runAutoFine);
   $("savePoseBtn").addEventListener("click", () => saveRegistration());
   $("saveIterateBtn").addEventListener("click", saveAndIteratePose);
   $("restorePoseBtn").addEventListener("click", restoreAutoPose);
diff --git a/DICOM_and_UPP配准/static/index.html b/DICOM_and_UPP配准/static/index.html
index 13363b2..a237bb3 100644
--- a/DICOM_and_UPP配准/static/index.html
+++ b/DICOM_and_UPP配准/static/index.html
@@ -236,9 +236,8 @@
                     <label>迭代轮次<input id="autoIterations" type="number" min="1" max="100" value="30" /></label>
                     <label>每轮候选<input id="autoCandidates" type="number" min="6" max="96" value="36" /></label>
                   </div>
-                  <div class="pose-actions modal-actions auto-run-actions">
-                    <button id="autoCoarseBtn" type="button">自动粗配准</button>
-                    <button id="autoFineBtn" type="button">自动微调</button>
+                  <div class="registration-operation-hint">
+                    下方为配准操作区：保存当前位姿、保存并迭代自动微调，或退回上次自动调整前位姿。
                   </div>
                   <div class="pose-actions modal-actions save-pose-actions">
                     <button id="savePoseBtn" type="button">保存位姿</button>
diff --git a/DICOM_and_UPP配准/static/styles.css b/DICOM_and_UPP配准/static/styles.css
index 2fe9f99..ab360e5 100644
--- a/DICOM_and_UPP配准/static/styles.css
+++ b/DICOM_and_UPP配准/static/styles.css
@@ -2039,6 +2039,18 @@ input[type="range"] {
   margin: 12px 0 0;
 }
 
+.registration-operation-hint {
+  border: 1px solid rgba(25, 214, 195, 0.26);
+  border-radius: 8px;
+  background: rgba(20, 184, 166, 0.08);
+  color: #a7f3d0;
+  font-size: 11px;
+  font-weight: 900;
+  line-height: 1.45;
+  margin-top: 12px;
+  padding: 9px 10px;
+}
+
 .auto-config-grid {
   display: grid;
   grid-template-columns: minmax(240px, 0.85fr) minmax(300px, 1.15fr);
diff --git a/数据库Web可视化/app.py b/数据库Web可视化/app.py
index d567c94..7341396 100644
--- a/数据库Web可视化/app.py
+++ b/数据库Web可视化/app.py
@@ -529,10 +529,16 @@ def relation_cte() -> str:
         r AS (
             SELECT
                 upper(ct_number) AS ct_key,
-                count(*)::int AS registration_count,
-                count(DISTINCT series_instance_uid) FILTER (WHERE series_instance_uid <> '')::int AS registered_series,
-                count(*) FILTER (WHERE locked)::int AS locked_count,
-                max(updated_at) AS registration_updated_at
+                count(*) FILTER (WHERE COALESCE(registration_status, 'unregistered') = 'registered')::int AS registration_count,
+                count(DISTINCT series_instance_uid) FILTER (
+                    WHERE COALESCE(registration_status, 'unregistered') = 'registered'
+                      AND series_instance_uid <> ''
+                )::int AS registered_series,
+                count(*) FILTER (
+                    WHERE COALESCE(registration_status, 'unregistered') = 'registered'
+                      AND COALESCE(locked, false)
+                )::int AS locked_count,
+                max(updated_at) FILTER (WHERE COALESCE(registration_status, 'unregistered') = 'registered') AS registration_updated_at
             FROM public.{REGISTRATION_TABLE_SQL}
             GROUP BY upper(ct_number)
         ),