diff --git a/src/api/scriptEvalClient.ts b/src/api/scriptEvalClient.ts
index 3afa296..bc11345 100644
--- a/src/api/scriptEvalClient.ts
+++ b/src/api/scriptEvalClient.ts
@@ -107,6 +107,17 @@ function isRecord(value: unknown): value is Record<string, unknown> {
   return Boolean(value && typeof value === "object" && !Array.isArray(value));
 }
 
+function normalizeEvidenceItems(source: unknown[], limit: number): string[] {
+  const items: string[] = [];
+  for (const item of source) {
+    const value = String(item).trim();
+    if (!value) continue;
+    items.push(value);
+    if (items.length >= limit) break;
+  }
+  return items;
+}
+
 function normalizeNestedScores(value: unknown): Record<string, Record<string, number>> {
   if (!isRecord(value)) return {};
 
@@ -132,7 +143,7 @@ function normalizeEvidence(value: unknown): Record<string, string[]> {
     const source = value[dimensionKey] ?? (dimensionKey === "logic" ? value.dialogue : undefined);
     if (!Array.isArray(source)) continue;
 
-    const items = source.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3);
+    const items = normalizeEvidenceItems(source, 3);
     if (items.length > 0) normalized[dimensionKey] = items;
   }
 
diff --git a/src/features/canvas/useCanvasNodeDrag.ts b/src/features/canvas/useCanvasNodeDrag.ts
index 4db866d..eb27cb5 100644
--- a/src/features/canvas/useCanvasNodeDrag.ts
+++ b/src/features/canvas/useCanvasNodeDrag.ts
@@ -82,11 +82,16 @@ export function useCanvasNodeDrag(params: UseCanvasNodeDragParams) {
     const cy = pos.y + size.height / 2;
     const right = pos.x + size.width;
     const bottom = pos.y + size.height;
-    const others = [
-      ...textNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
-      ...imageNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
-      ...videoNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
-    ];
+    const others: Array<{ pos: CanvasPoint; size: CanvasNodeSize }> = [];
+    for (const node of textNodesRef.current) {
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
+    }
+    for (const node of imageNodesRef.current) {
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
+    }
+    for (const node of videoNodesRef.current) {
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
+    }
     for (const other of others) {
       const ocx = other.pos.x + other.size.width / 2;
       const ocy = other.pos.y + other.size.height / 2;
diff --git a/src/features/image-workbench/ImageWorkbenchPage.tsx b/src/features/image-workbench/ImageWorkbenchPage.tsx
index 17a5827..bbe351b 100644
--- a/src/features/image-workbench/ImageWorkbenchPage.tsx
+++ b/src/features/image-workbench/ImageWorkbenchPage.tsx
@@ -81,6 +81,20 @@ const CAMERA_EFFECT_PRESETS = [
   { key: "hdr", label: "HDR", prompt: "HDR高动态范围，明暗细节丰富，色彩饱和" },
 ] as const;
 
+const CAMERA_EFFECT_PROMPT_BY_KEY = new Map<string, string>(
+  CAMERA_EFFECT_PRESETS.map((effect) => [effect.key, effect.prompt]),
+);
+
+function getCameraEffectsPrompt(effectKeys: Set<string>): string {
+  if (effectKeys.size === 0) return "";
+  const prompts: string[] = [];
+  for (const key of effectKeys) {
+    const prompt = CAMERA_EFFECT_PROMPT_BY_KEY.get(key);
+    if (prompt) prompts.push(prompt);
+  }
+  return prompts.join("，");
+}
+
 function shotScaleToZoom(shotScale: number): number {
   const map: Record<number, number> = { 1: 24, 2: 28, 3: 32, 4: 35, 5: 40, 6: 50, 7: 60, 8: 75, 9: 85, 10: 100 };
   return map[Math.round(Math.max(1, Math.min(10, shotScale)))] || 40;
@@ -400,9 +414,7 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
       const refUrls = await uploadReferenceImages([cameraImage]);
       const model = "wan2.7-image-pro";
       const cameraDesc = `镜头预设: ${cameraPreset}, 方向: ${cameraDirection}, 水平: ${cameraHorizontal}°, 垂直: ${cameraVertical}°, 倾斜: ${cameraRoll}°, 焦距: ${cameraZoom}mm`;
-      const effectsDesc = cameraEffects.size > 0
-        ? Array.from(cameraEffects).map((key) => CAMERA_EFFECT_PRESETS.find((e) => e.key === key)?.prompt).filter(Boolean).join("，")
-        : "";
+      const effectsDesc = getCameraEffectsPrompt(cameraEffects);
       const fullPrompt = cameraPromptEnabled && cameraPrompt.trim()
         ? `${cameraDesc}${effectsDesc ? `。视觉效果: ${effectsDesc}` : ""}。${cameraPrompt}`
         : `${cameraDesc}${effectsDesc ? `。视觉效果: ${effectsDesc}` : ""}。保持人物和场景一致，按照镜头参数重新构图。`;
diff --git a/src/features/script-tokens/ScriptTokensPage.tsx b/src/features/script-tokens/ScriptTokensPage.tsx
index b553a84..1f7060b 100644
--- a/src/features/script-tokens/ScriptTokensPage.tsx
+++ b/src/features/script-tokens/ScriptTokensPage.tsx
@@ -245,9 +245,21 @@ function getDimensionSubScores(result: EvalResult, dim: ScoreDimension): Array<[
     .slice(0, 5);
 }
 
+function normalizeEvidenceItems(evidence: unknown[] | undefined, limit: number): string[] {
+  if (!Array.isArray(evidence)) return [];
+  const items: string[] = [];
+  for (const item of evidence) {
+    const value = String(item).trim();
+    if (!value) continue;
+    items.push(value);
+    if (items.length >= limit) break;
+  }
+  return items;
+}
+
 function getDimensionEvidence(result: EvalResult, dim: ScoreDimension): string[] {
   const evidence = result.evidence?.[dim.key] ?? (dim.key === "logic" ? result.evidence?.dialogue : undefined);
-  return Array.isArray(evidence) ? evidence.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3) : [];
+  return normalizeEvidenceItems(evidence, 3);
 }
 
 function formatReportMarkdown(result: EvalResult, script: string): string {