diff --git a/src/pages/product/ProductEdit.vue b/src/pages/product/ProductEdit.vue
index 3199581..aa2696a 100644
--- a/src/pages/product/ProductEdit.vue
+++ b/src/pages/product/ProductEdit.vue
@@ -52,7 +52,7 @@
 				<photo-scroller
 					v-model="attachmentUrlList"
 					v-model:photo-items="attachmentItemList"
-					title="附件列表"
+					title="附件列表（取第一张图片作为封面）"
 					:edit-mode="true"
 					:loading="isAttachmentUploading"
 					:show-viewer-actions="false"
@@ -61,6 +61,24 @@
 					@add-other="openAttachmentPicker('OTHER')"
 				/>
 			</t-form-item>
+			<t-form-item label="使用纯色作为封面" label-width="8rem" content-align="right">
+				<t-button
+					size="extra-small"
+					variant="outline"
+					class="color-trigger"
+					:disabled="isAttachmentUploading"
+					@click="openCoverColorPicker"
+				>
+					<div class="content">
+						<span
+							class="swatch"
+							:class="{ empty: !solidColorCoverColor }"
+							:style="{ background: solidColorCoverColor || undefined }"
+						/>
+						<span v-text="solidColorCoverColor || '选择颜色'" />
+					</div>
+				</t-button>
+			</t-form-item>
 		</t-form>
 		<card-container
 			title="产品单位"
@@ -75,8 +93,8 @@
 				>
 					<t-form-item label="单位名称" required-mark>
 						<t-input v-model.trim="unit.name" borderless maxlength="32" placeholder="如 瓶、次" />
-<!--						<t-button v-if="1 < form.unitList.length" theme="danger" variant="text" size="small" @click="removeUnit(index)">删除</t-button>-->
 						<t-button
+							v-if="1 < form.unitList.length"
 							theme="danger"
 							variant="text"
 							size="extra-small"
@@ -139,11 +157,29 @@
 		<t-popup v-model="statusPickerVisible" placement="bottom">
 			<t-picker v-model="statusDraft" :columns="statusOptions" title="产品状态" @cancel="statusPickerVisible = false" @confirm="confirmStatus" />
 		</t-popup>
+		<bottom-popup
+			v-model="coverColorPickerVisible"
+			title="颜色选择"
+			:right-button-text="isAttachmentUploading ? '上传中' : '确定'"
+			@left-button-click="cancelCoverColorPicker"
+			@right-button-click="confirmCoverColorPicker"
+		>
+			<t-color-picker
+				v-if="coverColorPickerVisible"
+				v-model="coverColorDraft"
+				format="HEX"
+				type="multiple"
+				:swatch-colors="colorSwatchList"
+				@palette-bar-change="updateCoverColorDraftFromPalette"
+			/>
+		</bottom-popup>
 		<input ref="attachmentInputRef" class="file-input" type="file" accept="image/*" @change="handleAttachmentSelected" />
 	</div>
 </template>
 
 <script setup lang="ts">
+import { BottomPopup } from "timi-tdesign-mobile";
+import type { ColorObject } from "tdesign-mobile-vue";
 import { type Attachment, AttachmentAPI, useUserStore } from "timi-web-api";
 import ProductAPI from "@/api/ProductAPI";
 import PhotoScroller from "@/components/PhotoScroller.vue";
@@ -162,8 +198,13 @@ type ProductUnitForm = ProductUnit & { clientKey: string; salePriceText: string
 type ProductAttachmentItem = PhotoItem & {
 	attachment?: Attachment;
 	attachType: ProductAttachmentType;
+	isSolidColorCover?: boolean;
+	solidColor?: string;
 };
 
+const SOLID_COLOR_COVER_PURPOSE = "PRODUCT_SOLID_COLOR_COVER";
+const DEFAULT_COVER_COLOR = "#2F88FF";
+
 defineOptions({ name: "ProductEdit" });
 
 const route = useRoute();
@@ -192,6 +233,8 @@ const statusPickerVisible = ref(false);
 const attachmentInputRef = ref<HTMLInputElement>();
 const attachmentPickerTarget = ref<ProductAttachmentType>("PHOTO");
 const isAttachmentUploading = ref(false);
+const coverColorPickerVisible = ref(false);
+const coverColorDraft = ref(DEFAULT_COVER_COLOR);
 const typeDraft = ref<PickerValue[]>([]);
 const categoryDraft = ref<PickerValue[]>([]);
 const statusDraft = ref<PickerValue[]>([]);
@@ -205,6 +248,18 @@ const statusOptions = [
 	{ label: "启用", value: "ACTIVE" },
 	{ label: "停用", value: "INACTIVE" }
 ];
+const colorSwatchList = [
+	"#2F88FF",
+	"#0EA5E9",
+	"#10B981",
+	"#22C55E",
+	"#F59E0B",
+	"#F97316",
+	"#EF4444",
+	"#EC4899",
+	"#8B5CF6",
+	"#64748B"
+];
 const selectedCategoryName = computed(() => categoryList.value.find(item => item.id === form.categoryId)?.name || "不设置分类");
 const attachmentAddActions = [
 	{
@@ -230,6 +285,7 @@ const attachmentUrlList = computed<string[]>({
 		attachmentItemList.value = attachmentItemList.value.filter(item => urlSet.has(item.url));
 	}
 });
+const solidColorCoverColor = computed(() => attachmentItemList.value.find(item => item.isSolidColorCover)?.solidColor || "");
 
 function createUnit(unit?: Partial<ProductUnit>): ProductUnitForm {
 	return {
@@ -326,6 +382,77 @@ function openAttachmentPicker(target: ProductAttachmentType): void {
 	attachmentInputRef.value?.click();
 }
 
+function openCoverColorPicker(): void {
+	coverColorDraft.value = solidColorCoverColor.value || DEFAULT_COVER_COLOR;
+	coverColorPickerVisible.value = true;
+}
+
+function cancelCoverColorPicker(): void {
+	coverColorPickerVisible.value = false;
+	coverColorDraft.value = solidColorCoverColor.value || DEFAULT_COVER_COLOR;
+}
+
+function updateCoverColorDraftFromPalette(context: { color: ColorObject }): void {
+	coverColorDraft.value = context.color.hex;
+}
+
+function createSolidColorPNG(color: string): Promise<File> {
+	const canvas = document.createElement("canvas");
+	canvas.width = 1;
+	canvas.height = 1;
+	const context = canvas.getContext("2d");
+	if (!context) {
+		return Promise.reject(new Error("纯色封面生成失败"));
+	}
+
+	context.fillStyle = color;
+	context.fillRect(0, 0, 1, 1);
+	return new Promise((resolve, reject) => {
+		canvas.toBlob(blob => {
+			if (!blob) {
+				reject(new Error("纯色封面生成失败"));
+				return;
+			}
+
+			resolve(new File([blob], `product-cover-${Date.now()}.png`, { type: "image/png" }));
+		}, "image/png");
+	});
+}
+
+async function confirmCoverColorPicker(): Promise<void> {
+	if (isAttachmentUploading.value) {
+		return;
+	}
+	const color = coverColorDraft.value;
+	if (color === solidColorCoverColor.value) {
+		coverColorPickerVisible.value = false;
+		return;
+	}
+
+	coverColorPickerVisible.value = false;
+	isAttachmentUploading.value = true;
+	try {
+		const [tempFile] = await AttachmentAPI.upload(await createSolidColorPNG(color));
+		if (!tempFile?.id) {
+			throw new Error("纯色封面上传失败");
+		}
+		attachmentItemList.value = [
+			{
+				attachType: "PHOTO",
+				isSolidColorCover: true,
+				solidColor: color,
+				tempFileId: tempFile.id,
+				url: AttachmentAPI.getTempReadURL(tempFile.id)
+			},
+			...attachmentItemList.value.filter(item => !item.isSolidColorCover)
+		];
+	} catch (error) {
+		Message.error(getErrorMessage(error, "纯色封面上传失败"));
+	} finally {
+		isAttachmentUploading.value = false;
+	}
+}
+
 async function handleAttachmentSelected(event: Event): Promise<void> {
 	const input = event.target as HTMLInputElement;
 	const file = input.files?.[0];
@@ -362,7 +489,11 @@ function buildAttachmentList(): Attachment[] {
 		if (item.tempFileId) {
 			return [{
 				attachType: item.attachType,
-				tempFileId: item.tempFileId
+				tempFileId: item.tempFileId,
+				metadata: item.isSolidColorCover && item.solidColor ? {
+					purpose: SOLID_COLOR_COVER_PURPOSE,
+					color: item.solidColor
+				} : undefined
 			}];
 		}
 		return [];
@@ -428,7 +559,10 @@ function validate(): boolean {
 }
 
 async function save(): Promise<void> {
-	if (isSaving.value || !userStore.hasPermissions(savePermissionCode.value) || !validate()) {
+	if (isSaving.value || isAttachmentUploading.value) {
+		return;
+	}
+	if (!userStore.hasPermissions(savePermissionCode.value) || !validate()) {
 		return;
 	}
 	isSaving.value = true;
@@ -499,12 +633,18 @@ async function load(): Promise<void> {
 	});
 	attachmentItemList.value = (result.attachmentList || [])
 		.filter(item => !!item.id)
-		.map(item => ({
-			attachment: item,
-			attachType: item.attachType === "OTHER" ? "OTHER" : "PHOTO",
-			previewUrl: getAttachmentReadURL(item.id || ""),
-			url: getAttachmentReadURL(item.id || "", 90)
-		}));
+		.map(item => {
+			const metadata = item.metadata;
+			const solidColor = metadata?.purpose === SOLID_COLOR_COVER_PURPOSE && typeof metadata.color === "string" ? metadata.color : undefined;
+			return {
+				attachment: item,
+				attachType: item.attachType === "OTHER" ? "OTHER" : "PHOTO",
+				isSolidColorCover: !!solidColor,
+				solidColor,
+				previewUrl: getAttachmentReadURL(item.id || ""),
+				url: getAttachmentReadURL(item.id || "", 90)
+			};
+		});
 	minStockQuantityText.value = result.minStockQuantity === null || result.minStockQuantity === undefined ? "" : String(result.minStockQuantity);
 	if (!form.unitList.length) {
 		addUnit();
@@ -541,6 +681,38 @@ onUnmounted(() => navBarStore.clearRight());
 		overflow: hidden;
 	}
 
+	.color-trigger {
+		--td-button-extra-small-padding-horizontal: 2px;
+
+		gap: .75rem;
+		display: flex;
+		align-items: center;
+		padding-right: .875rem;
+
+		.content {
+			gap: .5rem;
+			display: flex;
+			align-items: center;
+
+			.swatch {
+				width: 1.5rem;
+				height: 1.5rem;
+				border: 1px solid var(--td-component-stroke);
+				display: block;
+				border-radius: .35rem;
+
+				&.empty {
+					background: var(--td-bg-color-secondarycontainer);
+				}
+			}
+
+			span {
+				color: var(--td-text-color-secondary);
+				font-size: .875rem;
+			}
+		}
+	}
+
 	.units {
 		padding: 1rem 0;
 
@@ -587,4 +759,5 @@ onUnmounted(() => navBarStore.clearRight());
 		display: none;
 	}
 }
+
 </style>