diff --git a/inventory-web/src/views/material/list.vue b/inventory-web/src/views/material/list.vue
index 9027b8a..f4b3531 100644
--- a/inventory-web/src/views/material/list.vue
+++ b/inventory-web/src/views/material/list.vue
@@ -508,11 +508,11 @@
             <el-switch v-model="warningForm.isEnabled" />
           </el-form-item>
           <el-form-item label="红色阈值" prop="redThreshold" v-if="warningForm.isEnabled">
-            <el-input-number v-model="warningForm.redThreshold" :min="0" :precision="2" placeholder="库存≤此值为红色预警" style="width: 100%" />
+            <el-input-number v-model="warningForm.redThreshold" :min="0" :precision="0" step="1" placeholder="库存≤此值为红色预警" style="width: 100%" />
             <div class="form-tip">库存数量 ≤ 此值时显示红色预警</div>
           </el-form-item>
           <el-form-item label="黄色阈值" prop="yellowThreshold" v-if="warningForm.isEnabled">
-            <el-input-number v-model="warningForm.yellowThreshold" :min="0" :precision="2" placeholder="库存≤此值为黄色预警" style="width: 100%" />
+            <el-input-number v-model="warningForm.yellowThreshold" :min="0" :precision="0" step="1" placeholder="库存≤此值为黄色预警" style="width: 100%" />
             <div class="form-tip">红色阈值 &lt; 库存 ≤ 此值时显示黄色预警</div>
           </el-form-item>
         </el-form>
@@ -1426,15 +1426,17 @@ onMounted(() => {
 .file-preview-cell { display: flex; align-items: center; justify-content: center; position: relative; }
 .more-badge { position: absolute; top: -5px; right: -5px; background: #909399; color: #fff; border-radius: 10px; padding: 0 4px; font-size: 10px; transform: scale(0.9); }
 
-/* 预警行样式 */
+/* 预警行样式 - 加深颜色 */
 :deep(.warning-row-red) {
-  background-color: rgba(245, 108, 108, 0.15) !important;
+  --el-table-tr-bg-color: #ffcdd2 !important;
+  background-color: #ffcdd2 !important;
 }
 :deep(.warning-row-red td) {
   background-color: transparent !important;
 }
 :deep(.warning-row-yellow) {
-  background-color: rgba(230, 162, 60, 0.15) !important;
+  --el-table-tr-bg-color: #fff59d !important;
+  background-color: #fff59d !important;
 }
 :deep(.warning-row-yellow td) {
   background-color: transparent !important;