diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/common/model/constant/ExistsSqlConst.java b/hz-pm-api/src/main/java/com/hz/pm/api/common/model/constant/ExistsSqlConst.java
new file mode 100644
index 0000000..663fa4f
--- /dev/null
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/common/model/constant/ExistsSqlConst.java
@@ -0,0 +1,22 @@
+package com.hz.pm.api.common.model.constant;
+
+/**
+ * <p>
+ * ExistsSqlConst
+ * </p>
+ *
+ * @author WendyYang
+ * @since 15:38 2024/8/8
+ */
+public class ExistsSqlConst {
+
+    private ExistsSqlConst() {
+    }
+
+    public static final String PURCHASE_EXISTS_PROJECT = " select 1 from nd_project np where np.id = nd_purchase.project_id ";
+
+    public static final String PROJECT_EXISTS_PURCHASE = " select 1 from nd_purchase np where nd_project.id = np.project_id ";
+
+    public static final String PURCHASE_EXISTS_OPERATION = " select 1 from nd_project_operation npo where npo.bid_id = nd_purchase.id ";
+
+}
diff --git a/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/manage/PurchaseManage.java b/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/manage/PurchaseManage.java
index ec434ca..b57a42a 100644
--- a/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/manage/PurchaseManage.java
+++ b/hz-pm-api/src/main/java/com/hz/pm/api/projectdeclared/manage/PurchaseManage.java
@@ -485,12 +485,11 @@ public class PurchaseManage {
                 .ge(req.getCreateOnMin() != null, Purchase::getCreateOn, req.getCreateOnMin())
                 .eq(req.getStatus() != null, function, req.getStatus())
                 .notExists(ExistsSqlConst.PURCHASE_EXISTS_PROJECT
-                        + "and np.stage != {0}", ProjectStatus.STOPPED)
+                        + "and np.stage != {0}", ProjectStatus.STOPPED.getCode())
                 .isNotNull(function)
                 .orderByDesc(Purchase::getCreateOn);
         boolean display = !Boolean.FALSE.equals(req.getDisplay());
-        String existsSql = String.format("select 1 from nd_project_operation no" +
-                " where no.bid_id = nd_purchase.id and no.%s is not null", actualTimeColumn);
+        String existsSql = String.format(ExistsSqlConst.PURCHASE_EXISTS_OPERATION + " and npo.%s is not null", actualTimeColumn);
         if (display) {
             query.and(q1 -> q1.eq(Purchase::getBidType, BidTypeEnum.BUILD_APP.getCode())
                     .or(q2 -> q2.exists(existsSql)));