diff --git a/src/views/plan/RealTimeInventory.vue b/src/views/plan/RealTimeInventory.vue
index d71d7c2..42552be 100644
--- a/src/views/plan/RealTimeInventory.vue
+++ b/src/views/plan/RealTimeInventory.vue
@@ -53,6 +53,7 @@
                 padding: '8px 0',
                 transition: 'background-color 0.3s ease'
               }"
+              :title="getCellTooltip(scope.row.specification, column.prop)"
             >
               <span v-if="!showDifference">
                 {{ scope.row[column.prop] || '-' }}
@@ -507,6 +508,19 @@ const getEquipmentCodeColor = (specification, columnProp) => {
   return status.equipment_color;
 };
 
+// 方法：获取单元格悬停提示
+const getCellTooltip = (specification, columnProp) => {
+  // 构建包含规格的key
+  const keyWithSpec = `${columnProp}::${specification}`;
+  
+  if (!uidProductionStatusMap.value.has(keyWithSpec)) {
+    return '';
+  }
+  
+  const status = uidProductionStatusMap.value.get(keyWithSpec);
+  return `机台: ${status.equipment_code}\n完成度:  ${(status.wight_completion/100).toFixed(2)}%`;
+};
+
 // 方法：刷新数据
 const refreshData = () => {
   fetchData();