diff --git a/src/rights_filter/server/sqlite_store.py b/src/rights_filter/server/sqlite_store.py
index e5762c8..63bbbe8 100644
--- a/src/rights_filter/server/sqlite_store.py
+++ b/src/rights_filter/server/sqlite_store.py
@@ -1218,6 +1218,11 @@ class CopyrighterStore:
         image_store: LocalSubmissionImageStore | None = None,
     ) -> dict[str, Any]:
         submission = self._get("submissions", submission_id)
+        score_before = int(submission.get("riskScore", 0) or 0)
+        evidence_before = {
+            str(item.get("id", "")): item
+            for item in self._evidence_by_submission().get(submission_id, [])
+        }
         submission["lastAnalysis"] = _now_label()
         self._put("submissions", submission_id, submission)
         evidence = {
@@ -1251,6 +1256,35 @@ class CopyrighterStore:
         self.add_audit_event("rights.ops", "Analysis run created", submission_id, "operator rerun")
         self._rescore_submission(submission_id)
         self._sync_submission_provider_state()
+
+        evidence_after = {
+            str(item.get("id", "")): item
+            for item in self._evidence_for_submission(submission_id)
+        }
+        rerun_marker_prefix = f"ev-{submission_id}-rerun-"
+        added_ids = [
+            evidence_id
+            for evidence_id in evidence_after
+            if evidence_id not in evidence_before and not evidence_id.startswith(rerun_marker_prefix)
+        ]
+        removed_items = [
+            evidence_before[evidence_id]
+            for evidence_id in evidence_before
+            if evidence_id not in evidence_after
+        ]
+        refreshed = self._get("submissions", submission_id)
+        refreshed["lastRerunDiff"] = {
+            "at": _now_label(),
+            "scoreBefore": score_before,
+            "scoreAfter": int(refreshed.get("riskScore", 0) or 0),
+            "addedEvidenceIds": added_ids,
+            "removedEvidenceIds": [str(item.get("id", "")) for item in removed_items],
+            "removedSummaries": [
+                {"source": str(item.get("source", "")), "title": str(item.get("title", ""))}
+                for item in removed_items
+            ],
+        }
+        self._put("submissions", submission_id, refreshed)
         return self.review(submission_id)
 
     def run_auto_search(
diff --git a/tests/operator_gui/test_static_workbench.py b/tests/operator_gui/test_static_workbench.py
index 558d297..58556b7 100644
--- a/tests/operator_gui/test_static_workbench.py
+++ b/tests/operator_gui/test_static_workbench.py
@@ -841,3 +841,17 @@ def test_workbench_shows_detected_face_crop_strip():
     assert "faceCrops" in script
     assert "얼굴 영역" in script
     assert "동일 인물 판정 아님" in script
+
+
+def test_rerun_diff_summary_and_new_evidence_badges_are_rendered():
+    html = _read(INDEX)
+    script = _read(APP_JS)
+    styles = _read(STYLES)
+
+    assert 'id="rerun-diff-summary"' in html
+    assert "renderRerunDiffSummary" in script
+    assert "lastRerunDiff" in script
+    assert "evidence-new-chip" in script
+    assert "이번 재분석에서 제거됨" in script
+    assert ".evidence-new-chip" in styles
+    assert ".evidence-row-new" in styles
diff --git a/tests/rights_filter/server/test_http_app.py b/tests/rights_filter/server/test_http_app.py
index b296aa8..29ebfa4 100644
--- a/tests/rights_filter/server/test_http_app.py
+++ b/tests/rights_filter/server/test_http_app.py
@@ -1249,3 +1249,27 @@ def test_face_crops_are_empty_for_undetectable_images(tmp_path: Path):
         assert review.get("faceCrops", []) == []
     finally:
         server.shutdown()
+
+
+def test_rerun_enrichment_records_evidence_diff(tmp_path: Path):
+    static_dir, image_store, store = _fixtures(tmp_path)
+    server = build_server(host="127.0.0.1", port=0, store=store, image_store=image_store, static_dir=static_dir)
+    _start(server)
+    base = f"http://127.0.0.1:{server.server_port}"
+
+    try:
+        initial = _json(base + "/api/submissions/SUB-API1/review")
+        assert "lastRerunDiff" not in initial
+
+        rerun = _json(base + "/api/submissions/SUB-API1/rerun-enrichment", method="POST", body={})
+        diff = rerun["lastRerunDiff"]
+        assert isinstance(diff["scoreBefore"], int)
+        assert isinstance(diff["scoreAfter"], int)
+        assert isinstance(diff["addedEvidenceIds"], list)
+        assert isinstance(diff["removedEvidenceIds"], list)
+        assert isinstance(diff["removedSummaries"], list)
+        assert diff["at"]
+        marker_prefix = "ev-SUB-API1-rerun-"
+        assert all(not evidence_id.startswith(marker_prefix) for evidence_id in diff["addedEvidenceIds"])
+    finally:
+        server.shutdown()
diff --git a/web/operator-gui/app.js b/web/operator-gui/app.js
index 9925cf9..175081c 100644
--- a/web/operator-gui/app.js
+++ b/web/operator-gui/app.js
@@ -35,6 +35,8 @@ let suggestedQueryRunSummary = null; // { caseId, message } — 현재 케이스
 const knowledgeFilters = { query: "", type: "all", status: "all", active: "all" };
 let editingKnowledgeEntryId = "";
 
+let activeRerunAddedIds = new Set(); // 현재 렌더 중인 케이스의 lastRerunDiff.addedEvidenceIds
+
 const DEFAULT_COVERAGE_THRESHOLDS = Object.freeze({
 
   coverageGoodRate: 70,
@@ -1227,6 +1229,8 @@ function renderNoSelectedCase() {
   document.getElementById("file-facts").innerHTML = "";
   document.getElementById("similar-strip").innerHTML = "";
   document.getElementById("face-crop-strip").innerHTML = "";
+  activeRerunAddedIds = new Set();
+  document.getElementById("rerun-diff-summary").innerHTML = "";
   document.getElementById("case-reasons").innerHTML = `<div class="empty-state">표시할 케이스가 없습니다.</div>`;
   document.getElementById("evidence-groups").innerHTML = `<div class="empty-state">API 연결 실패 또는 제출 이미지 없음 상태입니다.</div>`;
   document.getElementById("recommendation-box").innerHTML = `<span class="muted">실제 API 데이터가 로드될 때까지 판정하지 않습니다.</span>`;
@@ -1301,6 +1305,11 @@ function renderCaseReview() {
     )
     .join("");
 
+  activeRerunAddedIds = new Set(submission.lastRerunDiff?.addedEvidenceIds || []);
+  document.getElementById("rerun-diff-summary").innerHTML = submission.lastRerunDiff
+    ? renderRerunDiffSummary(submission.lastRerunDiff)
+    : "";
+
   document.getElementById("case-reasons").innerHTML = renderEvidenceSummary(submission);
 
   document.getElementById("evidence-next-actions").innerHTML = renderEvidenceNextActions(submission);
@@ -1450,6 +1459,35 @@ function sortEvidenceItems(items) {
 
 
 
+function renderRerunDiffSummary(diff) {
+  const scoreBefore = Number(diff.scoreBefore || 0);
+  const scoreAfter = Number(diff.scoreAfter || 0);
+  const delta = scoreAfter - scoreBefore;
+  const direction = delta > 0 ? `상승 ${delta}` : delta < 0 ? `하락 ${Math.abs(delta)}` : "변동 없음";
+  const removedSummaries = diff.removedSummaries || [];
+  const removedBlock = removedSummaries.length
+    ? `
+      <details class="rerun-removed">
+        <summary>이번 재분석에서 제거됨 · ${removedSummaries.length}개</summary>
+        <ul>
+          ${removedSummaries
+            .map((item) => `<li>${escapeHtml(sourceLabels[item.source] || item.source || "내부")} · ${escapeHtml(formatReason(item.title || ""))}</li>`)
+            .join("")}
+        </ul>
+      </details>
+    `
+    : "";
+  return `
+    <section class="rerun-diff-panel" aria-label="재분석 변경 요약">
+      <strong>재분석 ${escapeHtml(diff.at || "")}</strong>
+      <span>점수 ${escapeHtml(String(scoreBefore))} → ${escapeHtml(String(scoreAfter))} (${escapeHtml(direction)})</span>
+      <span>신규 증거 ${(diff.addedEvidenceIds || []).length}개</span>
+      ${removedBlock}
+    </section>
+  `;
+}
+
+
 function renderEvidenceSummary(submission) {
   const groups = groupedEvidence(submission.evidence);
   const count = (group) => (groups[group] || []).length;
@@ -1574,6 +1612,8 @@ function renderEvidenceGroup(group, items) {
 
 
 function renderEvidenceRow(evidence) {
+  const isNewFromRerun = activeRerunAddedIds.has(evidence.id);
+  const newChip = isNewFromRerun ? `<span class="evidence-new-chip">신규</span>` : "";
   const sourceEvidenceIds = evidence.sourceEvidenceIds || [];
   const sourceIds = sourceEvidenceIds.length
     ? `근거 ID: ${sourceEvidenceIds.join(", ")}`
@@ -1619,11 +1659,12 @@ function renderEvidenceRow(evidence) {
     .join("");
 
   return `
-    <article class="evidence-row ${hasPreview ? "" : "no-preview"}" data-evidence-id="${escapeHtml(evidence.id)}">
+    <article class="evidence-row ${hasPreview ? "" : "no-preview"} ${isNewFromRerun ? "evidence-row-new" : ""}" data-evidence-id="${escapeHtml(evidence.id)}">
       ${preview}
       <div class="evidence-main">
         <div class="evidence-title">
           <span class="source-chip ${sourceClass(evidence.source)}">${escapeHtml(sourceLabels[evidence.source] || evidence.source)}</span>
+          ${newChip}
           <span>${escapeHtml(formatEvidenceTitle(evidence))}</span>
         </div>
         <div class="evidence-meta">
@@ -1733,6 +1774,7 @@ function renderEvidenceSearch() {
         .join("")
     : `<div class="empty-state">아직 실행한 검색 쿼리가 없습니다.</div>`;
 
+  activeRerunAddedIds = new Set(submission.lastRerunDiff?.addedEvidenceIds || []);
   const searchableEvidence = searchableEvidenceItems(submission);
   results.innerHTML = searchableEvidence.length
     ? renderEvidenceGroups({ ...submission, evidence: searchableEvidence })
diff --git a/web/operator-gui/index.html b/web/operator-gui/index.html
index 24c9516..61ce4c2 100644
--- a/web/operator-gui/index.html
+++ b/web/operator-gui/index.html
@@ -243,6 +243,7 @@
                   <h2 id="evidence-pane-title">증거와 판단 근거</h2>
                   <span class="score-pill" id="case-score"></span>
                 </div>
+                <div id="rerun-diff-summary" class="rerun-diff-summary"></div>
                 <div id="case-reasons" class="reason-list"></div>
                 <div id="evidence-next-actions" class="evidence-next-actions"></div>
                 <div id="evidence-groups" class="evidence-groups"></div>
diff --git a/web/operator-gui/styles.css b/web/operator-gui/styles.css
index 4dad169..ba89d63 100644
--- a/web/operator-gui/styles.css
+++ b/web/operator-gui/styles.css
@@ -2794,3 +2794,26 @@ tbody tr.selected-row,
   border: 1px solid #d4d4d8;
   border-radius: 6px;
 }
+
+.rerun-diff-panel {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px 16px;
+  align-items: center;
+  padding: 10px 12px;
+  border: 1px solid #d4d4d8;
+  border-radius: 8px;
+  margin-bottom: 12px;
+}
+
+.evidence-new-chip {
+  border: 1px solid #1d4ed8;
+  border-radius: 999px;
+  padding: 0 8px;
+  font-size: 12px;
+  color: #1d4ed8;
+}
+
+.evidence-row-new {
+  box-shadow: inset 0 0 0 2px #1d4ed8;
+}