diff --git a/CHANGES.md b/CHANGES.md
index 26da00772da..777f12a377d 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -13,6 +13,7 @@ Apollo 2.3.0
 * [sync apollo portal server config to apollo quick start server](https://github.com/apolloconfig/apollo/pull/5134)
 * [Fix the role permission deletion issue when appid contains '_'](https://github.com/apolloconfig/apollo/pull/5150)
 * [fix: -XX:HeapDumpPath doesn't ready when meet OOM](https://github.com/apolloconfig/apollo/pull/5157)
+* [Fix the error occurred when using configuration retention feature](https://github.com/apolloconfig/apollo/pull/5162)
 
 ------------------
 All issues and pull requests are [here](https://github.com/apolloconfig/apollo/milestone/14?closed=1)
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/AccessKey.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/AccessKey.java
index dcd78d04228..3e927bbf914 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/AccessKey.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/AccessKey.java
@@ -26,7 +26,7 @@
 
 @Entity
 @Table(name = "`AccessKey`")
-@SQLDelete(sql = "Update AccessKey set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `AccessKey` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class AccessKey extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Audit.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Audit.java
index 3f0886de1d3..4f2ac566b41 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Audit.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Audit.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`Audit`")
-@SQLDelete(sql = "Update Audit set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Audit` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Audit extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Cluster.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Cluster.java
index e69b8019e66..3bcb626b8f8 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Cluster.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Cluster.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`Cluster`")
-@SQLDelete(sql = "Update Cluster set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Cluster` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Cluster extends BaseEntity implements Comparable<Cluster> {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Commit.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Commit.java
index cc03f375c07..6219115069c 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Commit.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Commit.java
@@ -28,7 +28,7 @@
 
 @Entity
 @Table(name = "`Commit`")
-@SQLDelete(sql = "Update Commit set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Commit` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Commit extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/GrayReleaseRule.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/GrayReleaseRule.java
index 355adeb19ef..393c72e6df8 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/GrayReleaseRule.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/GrayReleaseRule.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`GrayReleaseRule`")
-@SQLDelete(sql = "Update GrayReleaseRule set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `GrayReleaseRule` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class GrayReleaseRule extends BaseEntity{
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Item.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Item.java
index 641f8cc8bdd..f18218b1725 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Item.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Item.java
@@ -28,7 +28,7 @@
 
 @Entity
 @Table(name = "`Item`")
-@SQLDelete(sql = "Update Item set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Item` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Item extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Namespace.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Namespace.java
index d03368f72ca..bc966c0d66a 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Namespace.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Namespace.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`Namespace`")
-@SQLDelete(sql = "Update Namespace set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Namespace` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Namespace extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Privilege.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Privilege.java
index e33be80a8a0..d86095f45e8 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Privilege.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Privilege.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`Privilege`")
-@SQLDelete(sql = "Update Privilege set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Privilege` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Privilege extends BaseEntity {
 
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Release.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Release.java
index 950962d57fb..2f33516e3e3 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Release.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/Release.java
@@ -31,7 +31,7 @@
  */
 @Entity
 @Table(name = "`Release`")
-@SQLDelete(sql = "Update Release set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Release` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Release extends BaseEntity {
   @Column(name = "`ReleaseKey`", nullable = false)
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ReleaseHistory.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ReleaseHistory.java
index 5d6ebc84706..d387f1cb0ec 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ReleaseHistory.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ReleaseHistory.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`ReleaseHistory`")
-@SQLDelete(sql = "Update ReleaseHistory set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `ReleaseHistory` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class ReleaseHistory extends BaseEntity {
   @Column(name = "`AppId`", nullable = false)
diff --git a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ServerConfig.java b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ServerConfig.java
index bb82f2ea191..8da6913022f 100644
--- a/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ServerConfig.java
+++ b/apollo-biz/src/main/java/com/ctrip/framework/apollo/biz/entity/ServerConfig.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`ServerConfig`")
-@SQLDelete(sql = "Update ServerConfig set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `ServerConfig` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class ServerConfig extends BaseEntity {
   @Column(name = "`Key`", nullable = false)
diff --git a/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/App.java b/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/App.java
index 6a892517f7b..cef034aac5e 100644
--- a/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/App.java
+++ b/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/App.java
@@ -30,7 +30,7 @@
 
 @Entity
 @Table(name = "`App`")
-@SQLDelete(sql = "Update App set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `App` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 @ApolloAuditLogDataInfluenceTable(tableName = "App")
 public class App extends BaseEntity {
diff --git a/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/AppNamespace.java b/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/AppNamespace.java
index 316f4863bb0..251c3737b90 100644
--- a/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/AppNamespace.java
+++ b/apollo-common/src/main/java/com/ctrip/framework/apollo/common/entity/AppNamespace.java
@@ -33,7 +33,7 @@
 
 @Entity
 @Table(name = "`AppNamespace`")
-@SQLDelete(sql = "Update AppNamespace set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `AppNamespace` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 @ApolloAuditLogDataInfluenceTable(tableName = "AppNamespace")
 public class AppNamespace extends BaseEntity {
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/Consumer.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/Consumer.java
index 4b06b9e1657..9fbf9e68ac5 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/Consumer.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/Consumer.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`Consumer`")
-@SQLDelete(sql = "Update Consumer set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Consumer` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Consumer extends BaseEntity {
 
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerRole.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerRole.java
index d9ce70739d2..40a5de69cb4 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerRole.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerRole.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`ConsumerRole`")
-@SQLDelete(sql = "Update ConsumerRole set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `ConsumerRole` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class ConsumerRole extends BaseEntity {
   @Column(name = "`ConsumerId`", nullable = false)
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerToken.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerToken.java
index 631ffabfedc..baa1c0dc7c7 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerToken.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/openapi/entity/ConsumerToken.java
@@ -32,7 +32,7 @@
  */
 @Entity
 @Table(name = "`ConsumerToken`")
-@SQLDelete(sql = "Update ConsumerToken set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `ConsumerToken` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class ConsumerToken extends BaseEntity {
   @Column(name = "`ConsumerId`", nullable = false)
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Favorite.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Favorite.java
index 2b759f741d2..1cf9215d34d 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Favorite.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Favorite.java
@@ -27,7 +27,7 @@
 
 @Entity
 @Table(name = "`Favorite`")
-@SQLDelete(sql = "Update Favorite set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Favorite` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Favorite extends BaseEntity {
 
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Permission.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Permission.java
index b78e5025886..10f1e86518b 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Permission.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Permission.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`Permission`")
-@SQLDelete(sql = "Update Permission set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Permission` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class Permission extends BaseEntity {
   @Column(name = "`PermissionType`", nullable = false)
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Role.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Role.java
index 700372692ae..a265285d2ed 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Role.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/Role.java
@@ -32,7 +32,7 @@
  */
 @Entity
 @Table(name = "`Role`")
-@SQLDelete(sql = "Update Role set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `Role` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 @ApolloAuditLogDataInfluenceTable(tableName = "Role")
 public class Role extends BaseEntity {
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/RolePermission.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/RolePermission.java
index 6291bfad7ee..60db53b82e2 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/RolePermission.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/RolePermission.java
@@ -30,7 +30,7 @@
  */
 @Entity
 @Table(name = "`RolePermission`")
-@SQLDelete(sql = "Update RolePermission set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `RolePermission` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 public class RolePermission extends BaseEntity {
   @Column(name = "`RoleId`", nullable = false)
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/ServerConfig.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/ServerConfig.java
index f3991afd0bc..13bf161105d 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/ServerConfig.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/ServerConfig.java
@@ -33,7 +33,7 @@
  */
 @Entity
 @Table(name = "`ServerConfig`")
-@SQLDelete(sql = "Update ServerConfig set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `ServerConfig` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 @ApolloAuditLogDataInfluenceTable(tableName = "ServerConfig")
 public class ServerConfig extends BaseEntity {
diff --git a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/UserRole.java b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/UserRole.java
index 8007ce4a0a2..66c9bd74217 100644
--- a/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/UserRole.java
+++ b/apollo-portal/src/main/java/com/ctrip/framework/apollo/portal/entity/po/UserRole.java
@@ -32,7 +32,7 @@
  */
 @Entity
 @Table(name = "`UserRole`")
-@SQLDelete(sql = "Update UserRole set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
+@SQLDelete(sql = "Update `UserRole` set IsDeleted = true, DeletedAt = ROUND(UNIX_TIMESTAMP(NOW(4))*1000) where Id = ?")
 @Where(clause = "`IsDeleted` = false")
 @ApolloAuditLogDataInfluenceTable(tableName = "UserRole")
 public class UserRole extends BaseEntity {