diff --git a/package.json b/package.json
index 2143d7d..aee93eb 100644
--- a/package.json
+++ b/package.json
@@ -45,6 +45,7 @@
     "codemirror": "^5.65.18",
     "codemirror-editor-vue3": "^2.8.0",
     "dayjs": "^1.11.13",
+    "decimal.js": "^10.5.0",
     "default-passive-events": "^2.0.0",
     "echarts": "^5.6.0",
     "element-plus": "^2.9.3",
diff --git a/src/views/inventory/operation_in/index.vue b/src/views/inventory/operation_in/index.vue
index a830e73..16263cd 100644
--- a/src/views/inventory/operation_in/index.vue
+++ b/src/views/inventory/operation_in/index.vue
@@ -226,7 +226,7 @@
 <script>
 import { ElMessage, ElMessageBox } from "element-plus";
 import consApi from "@/api/product/cons";
-
+import Decimal from "decimal.js";
 import vendorApi from "@/api/product/vendor";
 import stockApi from "@/api/product/stock";
 import dayjs from "dayjs";
@@ -345,7 +345,9 @@ export default {
         return price;
       }
       if (row.conUnitTwo && row.unit == row.conUnitTwo) {
-        return price / row.conUnitTwoConvert;
+        console.log(price / row.conUnitTwoConvert);
+        console.log(new Decimal(price).div(new Decimal(row.conUnitTwoConvert)));
+        return new Decimal(price).div(new Decimal(row.conUnitTwoConvert));
       }
       return price;
     },