diff --git a/src/main/java/com/spring/ifs/api/BaseSearchApi.java b/src/main/java/com/spring/ifs/api/BaseSearchApi.java
index 8254ca80..3f1f37fe 100644
--- a/src/main/java/com/spring/ifs/api/BaseSearchApi.java
+++ b/src/main/java/com/spring/ifs/api/BaseSearchApi.java
@@ -59,7 +59,7 @@ public class BaseSearchApi {
         RecordCollection recordCollection = IfsPlsqlUtils.execSqlSearchGetRecordCollection(srv, searchSql, inParam);
         //判断能否返回
         if (recordCollection == null) {
-            return null;
+            return new ArrayList<>();
         } else {
             List<WorkCenterVo> resultItems = new ArrayList<>();
             //调用通用的处理方法  返回Map
@@ -129,7 +129,7 @@ public class BaseSearchApi {
         RecordCollection recordCollection = IfsPlsqlUtils.execSqlSearchGetRecordCollection(srv, searchSql, inParam);
         //判断能否返回
         if (recordCollection == null) {
-            return null;
+            return new ArrayList<>();
         } else {
             List<LocationInformationVo> resultItems = new ArrayList<>();
             //调用通用的处理方法  返回Map
@@ -237,7 +237,7 @@ public class BaseSearchApi {
         //设置查询的入参
         Map<String, String> inParam = new HashMap<>();
         if(!(null == ifsRowVersion || "".equals(ifsRowVersion))) {
-            searchSql.append(" AND pc.OBJVERSION >= :ifsRowVersion");
+            searchSql.append(" WHERE pc.OBJVERSION >= :ifsRowVersion");
             inParam.put("ifsRowVersion", ifsRowVersion);
         }
         //添加排序语句
@@ -248,7 +248,7 @@ public class BaseSearchApi {
         RecordCollection recordCollection = IfsPlsqlUtils.execSqlSearchGetRecordCollection(srv, searchSql, inParam);
         //判断能否返回
         if (recordCollection == null) {
-            return null;
+            return new ArrayList<>();
         } else {
             List<PartCatalog> resultItems = new ArrayList<>();
             //调用通用的处理方法  返回Map
@@ -307,7 +307,7 @@ public class BaseSearchApi {
         RecordCollection recordCollection = IfsPlsqlUtils.execSqlSearchGetRecordCollection(srv, searchSql, inParam);
         //判断能否返回
         if (recordCollection == null) {
-            return null;
+            return new ArrayList<>();
         } else {
             List<InventoryPartUnitCostSumVo> resultItems = new ArrayList<>();
             //调用通用的处理方法  返回Map
diff --git a/src/main/java/com/spring/ifs/api/BaseSearchApiTest.java b/src/main/java/com/spring/ifs/api/BaseSearchApiTest.java
index 34988e3b..9b2c2f8c 100644
--- a/src/main/java/com/spring/ifs/api/BaseSearchApiTest.java
+++ b/src/main/java/com/spring/ifs/api/BaseSearchApiTest.java
@@ -242,7 +242,7 @@ public class BaseSearchApiTest {
         RecordCollection recordCollection = IfsPlsqlUtils.execSqlSearchGetRecordCollection(srv, searchSql, inParam);
         //判断能否返回
         if (recordCollection == null) {
-            return null;
+            return new ArrayList<>();
         } else {
             List<PartCatalog> resultItems = new ArrayList<>();
             //调用通用的处理方法  返回Map