diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/product/ProductBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/product/ProductBo.java
index 03621df6..bfe0f8c4 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/product/ProductBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/product/ProductBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/productmodel/ProductModelBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/productmodel/ProductModelBo.java
index 31602922..b5a187f9 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/productmodel/ProductModelBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/productmodel/ProductModelBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolcomponent/ProtocolComponentBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolcomponent/ProtocolComponentBo.java
index 9f62be5d..ffaa88d7 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolcomponent/ProtocolComponentBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolcomponent/ProtocolComponentBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolconverter/ProtocolConverterBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolconverter/ProtocolConverterBo.java
index 894632d6..6ca67c4b 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolconverter/ProtocolConverterBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/protocolconverter/ProtocolConverterBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleInfoBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleInfoBo.java
index 2cf8a0e3..eea6ec49 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleInfoBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleInfoBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleLogBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleLogBo.java
index 1ee91cb9..705a55cd 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleLogBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/ruleinfo/RuleLogBo.java
@@ -8,7 +8,7 @@ import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 
-import javax.validation.constraints.Size;
+import jakarta.validation.constraints.Size;
 
 @ApiModel(value = "RuleLogBo")
 @Data
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/taskinfo/TaskInfoBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/taskinfo/TaskInfoBo.java
index 2ea8e463..1b7f7d79 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/taskinfo/TaskInfoBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/taskinfo/TaskInfoBo.java
@@ -3,14 +3,13 @@ package cc.iotkit.manager.dto.bo.taskinfo;
 import cc.iotkit.model.rule.TaskInfo;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.annotation.JsonFormat;
+import jakarta.validation.constraints.Size;
 import org.springframework.format.annotation.DateTimeFormat;
 
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;
diff --git a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/thingmodel/ThingModelBo.java b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/thingmodel/ThingModelBo.java
index 8d5b0b05..bf0c1eb6 100644
--- a/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/thingmodel/ThingModelBo.java
+++ b/iot-module/iot-manager/src/main/java/cc/iotkit/manager/dto/bo/thingmodel/ThingModelBo.java
@@ -8,9 +8,9 @@ import org.springframework.format.annotation.DateTimeFormat;
 import io.swagger.annotations.ApiModel;
 import io.swagger.annotations.ApiModelProperty;
 
-import javax.validation.constraints.Size;
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotNull;
+import jakarta.validation.constraints.Size;
+
+
 import java.io.Serializable;
 import java.util.Date;
 import java.math.BigDecimal;