diff --git a/core/core-backend/src/main/java/io/dataease/engine/trans/ExtWhere2Str.java b/core/core-backend/src/main/java/io/dataease/engine/trans/ExtWhere2Str.java
index 3c6b7a322b..d9f4986c11 100644
--- a/core/core-backend/src/main/java/io/dataease/engine/trans/ExtWhere2Str.java
+++ b/core/core-backend/src/main/java/io/dataease/engine/trans/ExtWhere2Str.java
@@ -141,11 +141,7 @@ public class ExtWhere2Str {
                     if (StringUtils.equalsIgnoreCase(dsType, DatasourceConfiguration.DatasourceType.sqlServer.getType()) && whereNameList.size() == 1) {
                         whereName = whereNameList.get(0);
                     } else {
-                        if (StringUtils.equalsIgnoreCase(dsType, DatasourceConfiguration.DatasourceType.sqlServer.getType())) {
-                            whereName = "(" + StringUtils.join(whereNameList, "+','+") + ")";
-                        } else {
-                            whereName = "CONCAT(" + StringUtils.join(whereNameList, ",',',") + ")";
-                        }
+                        whereName = "CONCAT(" + StringUtils.join(whereNameList, ",',',") + ")";
                     }
                 } else {
                     whereName = whereNameList.get(0);