部分优化

src/component/Detail/model/modelNav.vue

@@ -11,7 +11,7 @@
 			<img :src="item.path" alt="">
 		</div>
     </div>
-	<div v-show="singleOveral.value == 'overall'" v-if="(currentDetailType == 'sketch' || currentDetailType == '') && designDetail.clothes.length < 5 " :class="{active:!selectDetail?.id && currentDetailType == 'sketch'}" class="modelNav_item add" @click="addSketch">
+	<div v-show="singleOveral.value == 'overall'" v-if="(currentDetailType == 'sketch' || currentDetailType == '') && designDetail.clothes.length < 5 && !isEditPattern.value" :class="{active:!selectDetail?.id && currentDetailType == 'sketch'}" class="modelNav_item add" @click="addSketch">
 		+
 	</div>
    </div>
@@ -31,6 +31,12 @@ export default defineComponent({
 		position,
     },
 	emits:['canvasReload','addSketch','deleteItem'],
+	props:{
+		isEditPattern:{
+			type:Boolean,
+			default:false,
+		},
+	},
     setup(props,{emit}) {
         const store = useStore();
 		const {t} = useI18n()