diff --git a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java b/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java
index 837214b42..c47571418 100644
--- a/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java
+++ b/semantic/model/src/main/java/com/tencent/supersonic/semantic/model/domain/adaptor/engineadapter/MysqlAdaptor.java
@@ -16,7 +16,7 @@ public class MysqlAdaptor extends EngineAdaptor {
             if (TimeDimensionEnum.MONTH.name().equalsIgnoreCase(dateType)) {
                 return "DATE_FORMAT(%s, '%Y-%m')".replace("%s", column);
             } else if (TimeDimensionEnum.WEEK.name().equalsIgnoreCase(dateType)) {
-                return "to_monday(from_unixtime(unix_timestamp(%s), 'yyyy-MM-dd'))".replace("%s", column);
+                return "DATE_FORMAT(DATE_SUB(%s, INTERVAL (DAYOFWEEK(%s) - 2) DAY), '%Y-%m-%d')".replace("%s", column);
             } else {
                 return "date_format(str_to_date(%s, '%Y%m%d'),'%Y-%m-%d')".replace("%s", column);
             }
@@ -24,7 +24,7 @@ public class MysqlAdaptor extends EngineAdaptor {
             if (TimeDimensionEnum.MONTH.name().equalsIgnoreCase(dateType)) {
                 return "DATE_FORMAT(%s, '%Y-%m') ".replace("%s", column);
             } else if (TimeDimensionEnum.WEEK.name().equalsIgnoreCase(dateType)) {
-                return "to_monday(from_unixtime(unix_timestamp(%s), 'yyyy-MM-dd'))".replace("%s", column);
+                return "DATE_FORMAT(DATE_SUB(%s, INTERVAL (DAYOFWEEK(%s) - 2) DAY), '%Y-%m-%d')".replace("%s", column);
             } else {
                 return column;
             }