diff --git a/src/main/java/com/spring/modules/quote/controller/QuoteDetailBomController.java b/src/main/java/com/spring/modules/quote/controller/QuoteDetailBomController.java
index d6ca6f31..03100b8f 100644
--- a/src/main/java/com/spring/modules/quote/controller/QuoteDetailBomController.java
+++ b/src/main/java/com/spring/modules/quote/controller/QuoteDetailBomController.java
@@ -22,4 +22,10 @@ public class QuoteDetailBomController {
         List<QuoteDetailBom> list = quoteDetailBomService.queryQuoteDetailBom(quoteDetailBom);
         return R.ok().put("rows",list);
     }
+
+    @PostMapping("/checkZeroPrice")
+    public R checkZeroUnitPrice(@RequestBody QuoteDetailBom quoteDetailBom) {
+        boolean hasZero = quoteDetailBomService.hasZeroUnitPrice(quoteDetailBom.getQuoteId());
+        return R.ok().put("hasZero", hasZero);
+    }
 }
diff --git a/src/main/java/com/spring/modules/quote/service/QuoteDetailBomService.java b/src/main/java/com/spring/modules/quote/service/QuoteDetailBomService.java
index a2f865ff..44168bc5 100644
--- a/src/main/java/com/spring/modules/quote/service/QuoteDetailBomService.java
+++ b/src/main/java/com/spring/modules/quote/service/QuoteDetailBomService.java
@@ -12,6 +12,8 @@ import java.util.List;
 public interface QuoteDetailBomService extends IService<QuoteDetailBom> {
     List<QuoteDetailBom> queryQuoteDetailBom(QuoteDetailBom quoteDetailBom);
 
+    boolean hasZeroUnitPrice(Long quoteId);
+
     void againQuoteDetailBom(QuoteDetailBomTree tree, long id);
 
     BigDecimal calculateQuotePrice(QuoteDetailBom component, QuoteDetail detail);
diff --git a/src/main/java/com/spring/modules/quote/service/impl/QuoteDetailBomServiceImpl.java b/src/main/java/com/spring/modules/quote/service/impl/QuoteDetailBomServiceImpl.java
index 4b3da3fb..d9f1fec8 100644
--- a/src/main/java/com/spring/modules/quote/service/impl/QuoteDetailBomServiceImpl.java
+++ b/src/main/java/com/spring/modules/quote/service/impl/QuoteDetailBomServiceImpl.java
@@ -214,6 +214,14 @@ public class QuoteDetailBomServiceImpl extends ServiceImpl<QuoteDetailBomMapper,
     }
 
 
+    @Override
+    public boolean hasZeroUnitPrice(Long quoteId) {
+        return lambdaQuery()
+                .eq(QuoteDetailBom::getQuoteId, quoteId)
+                .eq(QuoteDetailBom::getUnitPrice, BigDecimal.ZERO)
+                .count() > 0;
+    }
+
     /**
      * 复制报价详情BOM信息（批量插入优化）
      * @param tree 新的BOM树节点