diff --git a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/LoggerUtils.java b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/LoggerUtils.java
index c9e4ebf434..c9145bdcd5 100644
--- a/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/LoggerUtils.java
+++ b/dolphinscheduler-common/src/main/java/org/apache/dolphinscheduler/common/utils/LoggerUtils.java
@@ -67,20 +67,15 @@ public class LoggerUtils {
      * build job id
      *
      * @param affix Task Logger's prefix
-     * @param processDefId process define id
      * @param processInstId process instance id
      * @param taskId task id
      * @return task id format
      */
     public static String buildTaskId(String affix,
-                                     int processDefId,
                                      int processInstId,
                                      int taskId) {
         // - [taskAppId=TASK_79_4084_15210]
-        return String.format(" - %s%s-%s-%s-%s]", TASK_APPID_LOG_FORMAT, affix,
-                processDefId,
-                processInstId,
-                taskId);
+        return String.format(" - %s%s-%s-%s]", TASK_APPID_LOG_FORMAT, affix, processInstId, taskId);
     }
 
     /**
diff --git a/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/LoggerUtilsTest.java b/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/LoggerUtilsTest.java
index 811dff5895..209e3a5f49 100644
--- a/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/LoggerUtilsTest.java
+++ b/dolphinscheduler-common/src/test/java/org/apache/dolphinscheduler/common/utils/LoggerUtilsTest.java
@@ -42,7 +42,7 @@ public class LoggerUtilsTest {
     @Test
     public void buildTaskId() {
 
-        String taskId = LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX, 79, 4084, 15210);
+        String taskId = LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX, 4084, 15210);
 
         Assert.assertEquals(" - [taskAppId=TASK-79-4084-15210]", taskId);
     }
diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
index 00f2b9a91b..a2de601916 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/entity/TaskInstance.java
@@ -21,7 +21,6 @@ import org.apache.dolphinscheduler.common.enums.ExecutionStatus;
 import org.apache.dolphinscheduler.common.enums.Flag;
 import org.apache.dolphinscheduler.common.enums.Priority;
 import org.apache.dolphinscheduler.common.enums.TaskType;
-import org.apache.dolphinscheduler.common.model.TaskNode;
 import org.apache.dolphinscheduler.common.task.dependent.DependentParameters;
 import org.apache.dolphinscheduler.common.utils.JSONUtils;
 
@@ -58,13 +57,6 @@ public class TaskInstance implements Serializable {
      */
     private String taskType;
 
-    /**
-     * process definition id
-     * TODO delete
-     */
-    @TableField(exist = false)
-    private int processDefinitionId;
-
     /**
      * process instance id
      */
@@ -75,11 +67,6 @@ public class TaskInstance implements Serializable {
      */
     private long taskCode;
 
-    /**
-     * process definition code
-     */
-    private long processDefinitionCode;
-
     /**
      * task defintion version
      */
@@ -91,13 +78,6 @@ public class TaskInstance implements Serializable {
     @TableField(exist = false)
     private String processInstanceName;
 
-    /**
-     * task json
-     * TODO delete
-     */
-    @TableField(exist = false)
-    private String taskJson;
-
     /**
      * state
      */
@@ -255,6 +235,7 @@ public class TaskInstance implements Serializable {
     /**
      * task params
      */
+    @TableField(exist = false)
     private String taskParams;
 
     public void init(String host, Date startTime, String executePath) {
@@ -311,14 +292,6 @@ public class TaskInstance implements Serializable {
         this.taskType = taskType;
     }
 
-    public int getProcessDefinitionId() {
-        return processDefinitionId;
-    }
-
-    public void setProcessDefinitionId(int processDefinitionId) {
-        this.processDefinitionId = processDefinitionId;
-    }
-
     public int getProcessInstanceId() {
         return processInstanceId;
     }
@@ -327,14 +300,6 @@ public class TaskInstance implements Serializable {
         this.processInstanceId = processInstanceId;
     }
 
-    public String getTaskJson() {
-        return taskJson;
-    }
-
-    public void setTaskJson(String taskJson) {
-        this.taskJson = taskJson;
-    }
-
     public ExecutionStatus getState() {
         return state;
     }
@@ -593,10 +558,8 @@ public class TaskInstance implements Serializable {
                 + "id=" + id
                 + ", name='" + name + '\''
                 + ", taskType='" + taskType + '\''
-                + ", processDefinitionId=" + processDefinitionId
                 + ", processInstanceId=" + processInstanceId
                 + ", processInstanceName='" + processInstanceName + '\''
-                + ", taskJson='" + taskJson + '\''
                 + ", state=" + state
                 + ", firstSubmitTime=" + firstSubmitTime
                 + ", submitTime=" + submitTime
@@ -634,14 +597,6 @@ public class TaskInstance implements Serializable {
         this.taskCode = taskCode;
     }
 
-    public long getProcessDefinitionCode() {
-        return processDefinitionCode;
-    }
-
-    public void setProcessDefinitionCode(long processDefinitionCode) {
-        this.processDefinitionCode = processDefinitionCode;
-    }
-
     public int getTaskDefinitionVersion() {
         return taskDefinitionVersion;
     }
diff --git a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.java b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.java
index 833827bca3..898708e888 100644
--- a/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.java
+++ b/dolphinscheduler-dao/src/main/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.java
@@ -51,12 +51,10 @@ public interface TaskInstanceMapper extends BaseMapper<TaskInstance> {
     TaskInstance queryByInstanceIdAndName(@Param("processInstanceId") int processInstanceId,
                                           @Param("name") String name);
 
-    Integer countTask(
-                      @Param("projectCodes") Long[] projectCodes,
+    Integer countTask(@Param("projectCodes") Long[] projectCodes,
                       @Param("taskIds") int[] taskIds);
 
-    List<ExecuteStatusCount> countTaskInstanceStateByUser(
-                                                          @Param("startTime") Date startTime,
+    List<ExecuteStatusCount> countTaskInstanceStateByUser(@Param("startTime") Date startTime,
                                                           @Param("endTime") Date endTime,
                                                           @Param("projectCodes") Long[] projectCodes);
 
diff --git a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml
index defccace58..96ec4bb3eb 100644
--- a/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml
+++ b/dolphinscheduler-dao/src/main/resources/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapper.xml
@@ -19,13 +19,13 @@
 <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd" >
 <mapper namespace="org.apache.dolphinscheduler.dao.mapper.TaskInstanceMapper">
     <sql id="baseSql">
-        id, name, task_type, process_instance_id, task_code, task_definition_version, process_definition_code, state, submit_time,
+        id, name, task_type, process_instance_id, task_code, task_definition_version, state, submit_time,
         start_time, end_time, host, execute_path, log_path, alert_flag, retry_times, pid, app_link,
         flag, retry_interval, max_retry_times, task_instance_priority, worker_group, executor_id,
         first_submit_time, delay_time, var_pool
     </sql>
     <sql id="baseSqlV2">
-        ${alias}.id, ${alias}.name, ${alias}.task_type, ${alias}.task_code, ${alias}.task_definition_version, ${alias}.process_definition_code, ${alias}.process_instance_id, ${alias}.state, ${alias}.submit_time,
+        ${alias}.id, ${alias}.name, ${alias}.task_type, ${alias}.task_code, ${alias}.task_definition_version, ${alias}.process_instance_id, ${alias}.state, ${alias}.submit_time,
         ${alias}.start_time, ${alias}.end_time, ${alias}.host, ${alias}.execute_path, ${alias}.log_path, ${alias}.alert_flag, ${alias}.retry_times, ${alias}.pid, ${alias}.app_link,
         ${alias}.flag, ${alias}.retry_interval, ${alias}.max_retry_times, ${alias}.task_instance_priority, ${alias}.worker_group, ${alias}.executor_id,
         ${alias}.first_submit_time, ${alias}.delay_time, ${alias}.var_pool
@@ -72,7 +72,7 @@
     <select id="countTaskInstanceStateByUser" resultType="org.apache.dolphinscheduler.dao.entity.ExecuteStatusCount">
         select state, count(0) as count
         from t_ds_task_instance t
-        left join t_ds_process_definition d on d.code=t.process_definition_code
+        left join t_ds_task_definition_log d on d.code=t.task_code and d.version=t.task_definition_version
         left join t_ds_project p on p.code=d.project_code
         where 1=1
         <if test="projectCodes != null and projectCodes.length != 0">
@@ -97,8 +97,9 @@
     </select>
     <select id="countTask" resultType="java.lang.Integer">
         select count(1) as count
-        from t_ds_task_instance task,t_ds_process_definition process
-        where task.process_definition_code=process.code
+        from t_ds_task_instance task,t_ds_task_definition_log define
+        where task.task_code=define.code
+        and task.task_definition_version=define.version
         <if test="projectCodes != null and projectCodes.length != 0">
             and process.project_code in
             <foreach collection="projectCodes" index="index" item="i" open="(" separator="," close=")">
@@ -120,7 +121,7 @@
         ,
         process.name as process_instance_name
         from t_ds_task_instance instance
-        left join t_ds_process_definition define on instance.process_definition_code = define.code
+        left join t_ds_task_definition_log define on define.code=instance.task_code and define.version=instance.task_definition_version
         left join t_ds_process_instance process on process.id=instance.process_instance_id
         where define.project_code = #{projectCode}
         <if test="startTime != null">
diff --git a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
index ee57a70ab1..4b26cae58c 100644
--- a/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
+++ b/dolphinscheduler-dao/src/test/java/org/apache/dolphinscheduler/dao/mapper/TaskInstanceMapperTest.java
@@ -109,8 +109,6 @@ public class TaskInstanceMapperTest {
         taskInstance.setEndTime(new Date());
         taskInstance.setProcessInstanceId(processInstanceId);
         taskInstance.setTaskType(taskType);
-        taskInstance.setProcessDefinitionCode(1L);
-//        taskInstance.setProcessDefinitionId(processDefinitionId);
         taskInstanceMapper.insert(taskInstance);
         return taskInstance;
     }
@@ -293,7 +291,7 @@ public class TaskInstanceMapperTest {
         definition.setCreateTime(new Date());
         definition.setUpdateTime(new Date());
         processDefinitionMapper.insert(definition);
-        task.setProcessDefinitionId(definition.getId());
+        //task.setProcessDefinitionId(definition.getId());
         taskInstanceMapper.updateById(task);
 
         int countTask = taskInstanceMapper.countTask(
@@ -330,7 +328,7 @@ public class TaskInstanceMapperTest {
         definition.setCreateTime(new Date());
         definition.setUpdateTime(new Date());
         processDefinitionMapper.insert(definition);
-        task.setProcessDefinitionId(definition.getId());
+        //task.setProcessDefinitionId(definition.getId());
         taskInstanceMapper.updateById(task);
 
 
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
index a758028233..af5755cfd8 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/entity/TaskExecutionContext.java
@@ -85,6 +85,16 @@ public class TaskExecutionContext implements Serializable {
      */
     private int processId;
 
+    /**
+     * processCode
+     */
+    private Long processDefineCode;
+
+    /**
+     * processVersion
+     */
+    private int processDefineVersion;
+
     /**
      * appIds
      */
@@ -130,7 +140,6 @@ public class TaskExecutionContext implements Serializable {
      */
     private String queue;
 
-
     /**
      * process define id
      */
@@ -296,6 +305,22 @@ public class TaskExecutionContext implements Serializable {
         this.processId = processId;
     }
 
+    public Long getProcessDefineCode() {
+        return processDefineCode;
+    }
+
+    public void setProcessDefineCode(Long processDefineCode) {
+        this.processDefineCode = processDefineCode;
+    }
+
+    public int getProcessDefineVersion() {
+        return processDefineVersion;
+    }
+
+    public void setProcessDefineVersion(int processDefineVersion) {
+        this.processDefineVersion = processDefineVersion;
+    }
+
     public String getAppIds() {
         return appIds;
     }
@@ -505,22 +530,24 @@ public class TaskExecutionContext implements Serializable {
     @Override
     public String toString() {
         return "TaskExecutionContext{"
-            + "taskInstanceId=" + taskInstanceId
-            + ", taskName='" + taskName + '\''
-            + ", currentExecutionStatus=" + currentExecutionStatus
-            + ", firstSubmitTime=" + firstSubmitTime
-            + ", startTime=" + startTime
-            + ", taskType='" + taskType + '\''
-            + ", host='" + host + '\''
-            + ", executePath='" + executePath + '\''
-            + ", logPath='" + logPath + '\''
-            + ", taskJson='" + taskJson + '\''
-            + ", processId=" + processId
-            + ", appIds='" + appIds + '\''
-            + ", processInstanceId=" + processInstanceId
-            + ", scheduleTime=" + scheduleTime
-            + ", globalParams='" + globalParams + '\''
-            + ", executorId=" + executorId
+                + "taskInstanceId=" + taskInstanceId
+                + ", taskName='" + taskName + '\''
+                + ", currentExecutionStatus=" + currentExecutionStatus
+                + ", firstSubmitTime=" + firstSubmitTime
+                + ", startTime=" + startTime
+                + ", taskType='" + taskType + '\''
+                + ", host='" + host + '\''
+                + ", executePath='" + executePath + '\''
+                + ", logPath='" + logPath + '\''
+                + ", taskJson='" + taskJson + '\''
+                + ", processId=" + processId
+                + ", processDefineCode=" + processDefineCode
+                + ", processDefineVersion=" + processDefineVersion
+                + ", appIds='" + appIds + '\''
+                + ", processInstanceId=" + processInstanceId
+                + ", scheduleTime=" + scheduleTime
+                + ", globalParams='" + globalParams + '\''
+                + ", executorId=" + executorId
                 + ", cmdTypeIfComplement=" + cmdTypeIfComplement
                 + ", tenantCode='" + tenantCode + '\''
                 + ", queue='" + queue + '\''
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumer.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumer.java
index d19829221d..89050ed4d9 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumer.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumer.java
@@ -201,7 +201,7 @@ public class TaskPriorityQueueConsumer extends Thread {
         TaskType taskType = TaskType.valueOf(taskInstance.getTaskType());
 
 
-        Integer userId = taskInstance.getProcessDefine() == null ? 0 : taskInstance.getProcessDefine().getUserId();
+        int userId = taskInstance.getProcessDefine() == null ? 0 : taskInstance.getProcessDefine().getUserId();
         Tenant tenant = processService.getTenantForProcess(taskInstance.getProcessInstance().getTenantId(), userId);
 
         // verify tenant is null
@@ -396,7 +396,7 @@ public class TaskPriorityQueueConsumer extends Thread {
                 }
 
                 // get the resource id in order to get the resource names in batch
-                Stream<Integer> resourceIdStream = projectResourceFiles.stream().map(resourceInfo -> resourceInfo.getId());
+                Stream<Integer> resourceIdStream = projectResourceFiles.stream().map(ResourceInfo::getId);
                 Set<Integer> resourceIdsSet = resourceIdStream.collect(Collectors.toSet());
 
                 if (CollectionUtils.isNotEmpty(resourceIdsSet)) {
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/ConditionsTaskExecThread.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/ConditionsTaskExecThread.java
index 8cf6176771..c938be36f2 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/ConditionsTaskExecThread.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/ConditionsTaskExecThread.java
@@ -23,20 +23,19 @@ import org.apache.dolphinscheduler.common.model.DependentItem;
 import org.apache.dolphinscheduler.common.model.DependentTaskModel;
 import org.apache.dolphinscheduler.common.task.dependent.DependentParameters;
 import org.apache.dolphinscheduler.common.utils.DependentUtils;
-import org.apache.dolphinscheduler.common.utils.*;
 import org.apache.dolphinscheduler.common.utils.LoggerUtils;
 import org.apache.dolphinscheduler.common.utils.NetUtils;
 import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 import org.apache.dolphinscheduler.server.utils.LogUtils;
 
-import org.slf4j.LoggerFactory;
-
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import org.slf4j.LoggerFactory;
+
 public class ConditionsTaskExecThread extends MasterBaseTaskExecThread {
 
     /**
@@ -69,7 +68,6 @@ public class ConditionsTaskExecThread extends MasterBaseTaskExecThread {
         try{
             this.taskInstance = submit();
             logger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                    taskInstance.getProcessDefinitionId(),
                     taskInstance.getProcessInstanceId(),
                     taskInstance.getId()));
             String threadLoggerInfoName = String.format(Constants.TASK_LOG_INFO_FORMAT, processService.formatTaskAppId(this.taskInstance));
@@ -124,12 +122,14 @@ public class ConditionsTaskExecThread extends MasterBaseTaskExecThread {
     }
 
     private void initTaskParameters() {
-        this.taskInstance.setLogPath(LogUtils.getTaskLogPath(taskInstance));
+        taskInstance.setLogPath(LogUtils.getTaskLogPath(processInstance.getProcessDefinitionCode(),
+                processInstance.getProcessDefinitionVersion(),
+                taskInstance.getProcessInstanceId(),
+                taskInstance.getId()));
         this.taskInstance.setHost(NetUtils.getAddr(masterConfig.getListenPort()));
         taskInstance.setState(ExecutionStatus.RUNNING_EXECUTION);
         taskInstance.setStartTime(new Date());
         this.processService.saveTaskInstance(taskInstance);
-
         this.dependentParameters = taskInstance.getDependency();
     }
 
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/DependentTaskExecThread.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/DependentTaskExecThread.java
index 4ef4783659..6f18c136ce 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/DependentTaskExecThread.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/DependentTaskExecThread.java
@@ -82,7 +82,6 @@ public class DependentTaskExecThread extends MasterBaseTaskExecThread {
             logger.info("dependent task start");
             this.taskInstance = submit();
             logger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                    taskInstance.getProcessDefinitionId(),
                     taskInstance.getProcessInstanceId(),
                     taskInstance.getId()));
             String threadLoggerInfoName = String.format(Constants.TASK_LOG_INFO_FORMAT, processService.formatTaskAppId(this.taskInstance));
@@ -183,7 +182,10 @@ public class DependentTaskExecThread extends MasterBaseTaskExecThread {
     }
 
     private void initTaskParameters() {
-        taskInstance.setLogPath(LogUtils.getTaskLogPath(taskInstance));
+        taskInstance.setLogPath(LogUtils.getTaskLogPath(processInstance.getProcessDefinitionCode(),
+                processInstance.getProcessDefinitionVersion(),
+                taskInstance.getProcessInstanceId(),
+                taskInstance.getId()));
         taskInstance.setHost(NetUtils.getAddr(masterConfig.getListenPort()));
         taskInstance.setState(ExecutionStatus.RUNNING_EXECUTION);
         taskInstance.setStartTime(new Date());
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterBaseTaskExecThread.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterBaseTaskExecThread.java
index 30aa39b969..b3b6e389be 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterBaseTaskExecThread.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterBaseTaskExecThread.java
@@ -267,10 +267,9 @@ public class MasterBaseTaskExecThread implements Callable<Boolean> {
      * call
      *
      * @return boolean
-     * @throws Exception exception
      */
     @Override
-    public Boolean call() throws Exception {
+    public Boolean call() {
         this.processInstance = processService.findProcessInstanceById(taskInstance.getProcessInstanceId());
         return submitWaitComplete();
     }
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterExecThread.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterExecThread.java
index 0e5aa35b80..b9fab4d262 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterExecThread.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/master/runner/MasterExecThread.java
@@ -482,8 +482,6 @@ public class MasterExecThread implements Runnable {
             taskInstance.setTaskDefinitionVersion(taskNode.getVersion());
             // task name
             taskInstance.setName(nodeName);
-            // process instance define id
-            taskInstance.setProcessDefinitionId(processInstance.getProcessDefinitionId());
             // task instance state
             taskInstance.setState(ExecutionStatus.SUBMITTED_SUCCESS);
             // process instance id
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/utils/LogUtils.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/utils/LogUtils.java
index 1dc4287f82..e6893d020c 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/utils/LogUtils.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/utils/LogUtils.java
@@ -17,7 +17,6 @@
 
 package org.apache.dolphinscheduler.server.utils;
 
-import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
 import org.apache.dolphinscheduler.server.log.TaskLogDiscriminator;
 
@@ -40,8 +39,7 @@ public class LogUtils {
     /**
      * get task log path
      */
-    @SuppressWarnings("unchecked")
-    private static String getTaskLogPath(int processDefinitionId, int processInstanceId, int taskInstanceId) {
+    public static String getTaskLogPath(Long processDefineCode, int processDefineVersion, int processInstanceId, int taskInstanceId) {
         // Optional.map will be skipped if null
         return Optional.of(LoggerFactory.getILoggerFactory())
                 .map(e -> (AppenderAttachable<ILoggingEvent>) (e.getLogger("ROOT")))
@@ -50,25 +48,21 @@ public class LogUtils {
                 .map(TaskLogDiscriminator::getLogBase)
                 .map(e -> Paths.get(e)
                         .toAbsolutePath()
-                        .resolve(String.valueOf(processDefinitionId))
+                        .resolve(processDefineCode + "_" + processDefineVersion)
                         .resolve(String.valueOf(processInstanceId))
                         .resolve(taskInstanceId + ".log"))
                 .map(Path::toString)
                 .orElse("");
     }
 
-    /**
-     * get task log path by TaskInstance
-     */
-    public static String getTaskLogPath(TaskInstance taskInstance) {
-        return getTaskLogPath(taskInstance.getProcessDefinitionId(), taskInstance.getProcessInstanceId(), taskInstance.getId());
-    }
-
     /**
      * get task log path by TaskExecutionContext
      */
     public static String getTaskLogPath(TaskExecutionContext taskExecutionContext) {
-        return getTaskLogPath(taskExecutionContext.getProcessDefineId(), taskExecutionContext.getProcessInstanceId(), taskExecutionContext.getTaskInstanceId());
+        return getTaskLogPath(taskExecutionContext.getProcessDefineCode(),
+                taskExecutionContext.getProcessDefineVersion(),
+                taskExecutionContext.getProcessInstanceId(),
+                taskExecutionContext.getTaskInstanceId());
     }
 
 }
diff --git a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
index 00f4956921..76b6fe1c70 100644
--- a/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
+++ b/dolphinscheduler-server/src/main/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessor.java
@@ -133,7 +133,6 @@ public class TaskExecuteProcessor implements NettyRequestProcessor {
         setTaskCache(taskExecutionContext);
         // custom logger
         Logger taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-            taskExecutionContext.getProcessDefineId(),
             taskExecutionContext.getProcessInstanceId(),
             taskExecutionContext.getTaskInstanceId()));
 
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/ConditionsTaskTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/ConditionsTaskTest.java
index 9a750e1a52..66f9d45154 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/ConditionsTaskTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/ConditionsTaskTest.java
@@ -174,7 +174,6 @@ public class ConditionsTaskTest {
         taskInstance.setName(taskNode.getName());
         taskInstance.setTaskType(taskNode.getType());
         taskInstance.setProcessInstanceId(processInstance.getId());
-        taskInstance.setProcessDefinitionId(processInstance.getProcessDefinitionId());
         return taskInstance;
     }
 
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/DependentTaskTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/DependentTaskTest.java
index 571e79a15c..17aa05e7ab 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/DependentTaskTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/DependentTaskTest.java
@@ -382,7 +382,6 @@ public class DependentTaskTest {
         taskInstance.setTaskCode(TASK_CODE);
         taskInstance.setTaskDefinitionVersion(TASK_VERSION);
         taskInstance.setProcessInstanceId(processInstance.getId());
-        taskInstance.setProcessDefinitionId(processInstance.getProcessDefinitionId());
         taskInstance.setState(ExecutionStatus.SUBMITTED_SUCCESS);
         taskInstance.setTaskType(taskNode.getType());
         taskInstance.setDependency(JSONUtils.parseObject(taskNode.getDependence(), DependentParameters.class));
@@ -423,7 +422,6 @@ public class DependentTaskTest {
         taskInstance.setId(taskInstanceId);
         taskInstance.setName(taskName);
         taskInstance.setProcessInstanceId(processInstance.getId());
-        taskInstance.setProcessDefinitionId(processInstance.getProcessDefinitionId());
         taskInstance.setState(state);
         return taskInstance;
     }
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/SubProcessTaskTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/SubProcessTaskTest.java
index 046ca5bde7..4ddc6f4260 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/SubProcessTaskTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/SubProcessTaskTest.java
@@ -153,7 +153,6 @@ public class SubProcessTaskTest {
         taskInstance.setName(taskNode.getName());
         taskInstance.setTaskType(taskNode.getType());
         taskInstance.setProcessInstanceId(processInstance.getId());
-        taskInstance.setProcessDefinitionId(processInstance.getProcessDefinitionId());
         taskInstance.setState(ExecutionStatus.SUBMITTED_SUCCESS);
         return taskInstance;
     }
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumerTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumerTest.java
index bf2cf4c4b3..9523727669 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumerTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/master/consumer/TaskPriorityQueueConsumerTest.java
@@ -107,7 +107,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -139,7 +138,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SQL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -183,7 +181,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("DATAX");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -225,7 +222,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SQOOP");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -267,7 +263,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -285,7 +280,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -321,7 +315,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -356,7 +349,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -388,7 +380,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
@@ -416,7 +407,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
 
         ProcessInstance processInstance = new ProcessInstance();
@@ -461,7 +451,6 @@ public class TaskPriorityQueueConsumerTest {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(1);
         taskInstance.setTaskType("SHELL");
-        taskInstance.setProcessDefinitionId(1);
         taskInstance.setProcessInstanceId(1);
         taskInstance.setState(ExecutionStatus.KILL);
         taskInstance.setProcessInstancePriority(Priority.MEDIUM);
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/utils/LogUtilsTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/utils/LogUtilsTest.java
index 02cca399ed..bc64d0b198 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/utils/LogUtilsTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/utils/LogUtilsTest.java
@@ -17,7 +17,7 @@
 
 package org.apache.dolphinscheduler.server.utils;
 
-import org.apache.dolphinscheduler.dao.entity.TaskInstance;
+import org.apache.dolphinscheduler.server.entity.TaskExecutionContext;
 import org.apache.dolphinscheduler.server.log.TaskLogDiscriminator;
 
 import java.nio.file.Path;
@@ -38,10 +38,11 @@ public class LogUtilsTest {
 
     @Test
     public void testGetTaskLogPath() {
-        TaskInstance taskInstance = new TaskInstance();
-        taskInstance.setProcessDefinitionId(1);
-        taskInstance.setProcessInstanceId(100);
-        taskInstance.setId(1000);
+        TaskExecutionContext taskExecutionContext = new TaskExecutionContext();
+        taskExecutionContext.setProcessInstanceId(100);
+        taskExecutionContext.setTaskInstanceId(1000);
+        taskExecutionContext.setProcessDefineCode(1L);
+        taskExecutionContext.setProcessDefineVersion(1);
 
         Logger rootLogger = (Logger) LoggerFactory.getILoggerFactory().getLogger("ROOT");
         Assert.assertNotNull(rootLogger);
@@ -59,8 +60,8 @@ public class LogUtilsTest {
 
         Path logPath = Paths.get(".").toAbsolutePath().getParent()
                 .resolve(logBase)
-                .resolve("1").resolve("100").resolve("1000.log");
-        Assert.assertEquals(logPath.toString(), LogUtils.getTaskLogPath(taskInstance));
+                .resolve("1_1").resolve("100").resolve("1000.log");
+        Assert.assertEquals(logPath.toString(), LogUtils.getTaskLogPath(taskExecutionContext));
     }
 
 }
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessorTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessorTest.java
index fef21519d3..8275b36bd8 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessorTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/processor/TaskExecuteProcessorTest.java
@@ -112,7 +112,6 @@ public class TaskExecuteProcessorTest {
                 .thenReturn(taskExecutionContextCacheManager);
 
         Logger taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                taskExecutionContext.getProcessDefineId(),
                 taskExecutionContext.getProcessInstanceId(),
                 taskExecutionContext.getTaskInstanceId()));
 
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThreadTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThreadTest.java
index 30b4c4fe92..394f187053 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThreadTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/TaskExecuteThreadTest.java
@@ -90,7 +90,6 @@ public class TaskExecuteThreadTest {
 
         taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(
                 LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                taskExecutionContext.getProcessDefineId(),
                 taskExecutionContext.getProcessInstanceId(),
                 taskExecutionContext.getTaskInstanceId()
         ));
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/WorkerManagerThreadTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/WorkerManagerThreadTest.java
index c6b0493e1f..7a73b40b43 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/WorkerManagerThreadTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/runner/WorkerManagerThreadTest.java
@@ -95,7 +95,6 @@ public class WorkerManagerThreadTest {
 
         taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(
                 LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                taskExecutionContext.getProcessDefineId(),
                 taskExecutionContext.getProcessInstanceId(),
                 taskExecutionContext.getTaskInstanceId()
         ));
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/sql/SqlExecutorTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/sql/SqlExecutorTest.java
index caf15510af..43f0db258d 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/sql/SqlExecutorTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/sql/SqlExecutorTest.java
@@ -19,24 +19,23 @@ package org.apache.dolphinscheduler.server.worker.sql;
 import org.apache.dolphinscheduler.common.Constants;
 import org.apache.dolphinscheduler.common.enums.CommandType;
 import org.apache.dolphinscheduler.common.enums.ExecutionStatus;
-import org.apache.dolphinscheduler.common.model.TaskNode;
 import org.apache.dolphinscheduler.common.utils.LoggerUtils;
 import org.apache.dolphinscheduler.dao.entity.TaskInstance;
 import org.apache.dolphinscheduler.server.worker.task.AbstractTask;
 import org.apache.dolphinscheduler.server.worker.task.TaskProps;
 import org.apache.dolphinscheduler.service.bean.SpringApplicationContext;
 import org.apache.dolphinscheduler.service.process.ProcessService;
-import org.apache.dolphinscheduler.common.utils.*;
+
+import java.util.Date;
+
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.Date;
-
 /**
- *  python shell command executor test
+ * python shell command executor test
  */
 @Ignore
 public class SqlExecutorTest {
@@ -46,7 +45,7 @@ public class SqlExecutorTest {
     private ProcessService processService = null;
 
     @Before
-    public void before(){
+    public void before() {
         processService = SpringApplicationContext.getBean(ProcessService.class);
     }
 
@@ -88,11 +87,11 @@ public class SqlExecutorTest {
 
     /**
      * Basic test template for SQLTasks, mainly test different types of DBMS types
+     *
      * @param nodeName node name for selected task
      * @param taskAppId task app id
      * @param tenantCode tenant code
      * @param taskInstId task instance id
-     * @throws Exception
      */
     private void sharedTestSqlTask(String nodeName, String taskAppId, String tenantCode, int taskInstId) throws Exception {
         TaskProps taskProps = new TaskProps();
@@ -115,15 +114,13 @@ public class SqlExecutorTest {
 
         // custom logger
         Logger taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                taskInstance.getProcessDefinitionId(),
                 taskInstance.getProcessInstanceId(),
                 taskInstance.getId()));
 
-
-//        AbstractTask task = TaskManager.newTask(taskInstance.getTaskType(), taskProps, taskLogger);
+        //AbstractTask task = TaskManager.newTask(taskInstance.getTaskType(), taskProps, taskLogger);
         AbstractTask task = null;
 
-                logger.info("task info : {}", task);
+        logger.info("task info : {}", task);
 
         // job init
         task.init();
@@ -132,11 +129,11 @@ public class SqlExecutorTest {
         task.handle();
         ExecutionStatus status = ExecutionStatus.SUCCESS;
 
-        if (task.getExitStatusCode() == Constants.EXIT_CODE_SUCCESS){
+        if (task.getExitStatusCode() == Constants.EXIT_CODE_SUCCESS) {
             status = ExecutionStatus.SUCCESS;
-        }else if (task.getExitStatusCode() == Constants.EXIT_CODE_KILL){
+        } else if (task.getExitStatusCode() == Constants.EXIT_CODE_KILL) {
             status = ExecutionStatus.KILL;
-        }else {
+        } else {
             status = ExecutionStatus.FAILURE;
         }
 
diff --git a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/task/TaskManagerTest.java b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/task/TaskManagerTest.java
index 24ed5b956d..b40977b9e7 100644
--- a/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/task/TaskManagerTest.java
+++ b/dolphinscheduler-server/src/test/java/org/apache/dolphinscheduler/server/worker/task/TaskManagerTest.java
@@ -75,7 +75,6 @@ public class TaskManagerTest {
 
         taskLogger = LoggerFactory.getLogger(LoggerUtils.buildTaskId(
                 LoggerUtils.TASK_LOGGER_INFO_PREFIX,
-                taskExecutionContext.getProcessDefineId(),
                 taskExecutionContext.getProcessInstanceId(),
                 taskExecutionContext.getTaskInstanceId()
         ));
diff --git a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java
index 36a1ff8278..d05a0a52e6 100644
--- a/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java
+++ b/dolphinscheduler-service/src/main/java/org/apache/dolphinscheduler/service/process/ProcessService.java
@@ -1459,7 +1459,8 @@ public class ProcessService {
         // get process instance
         ProcessInstance processInstance = findProcessInstanceDetailById(taskInstance.getProcessInstanceId());
         // get process define
-        ProcessDefinition processDefine = findProcessDefineById(taskInstance.getProcessDefinitionId());
+        ProcessDefinition processDefine = findProcessDefinition(processInstance.getProcessDefinitionCode(),
+                processInstance.getProcessDefinitionVersion());
 
         taskInstance.setProcessInstance(processInstance);
         taskInstance.setProcessDefine(processDefine);
@@ -2168,16 +2169,15 @@ public class ProcessService {
      * format task app id in task instance
      */
     public String formatTaskAppId(TaskInstance taskInstance) {
-        ProcessDefinition definition = this.findProcessDefineById(taskInstance.getProcessDefinitionId());
-        ProcessInstance processInstanceById = this.findProcessInstanceById(taskInstance.getProcessInstanceId());
-
-        if (definition == null || processInstanceById == null) {
+        ProcessInstance processInstance = findProcessInstanceById(taskInstance.getProcessInstanceId());
+        if (processInstance == null) {
+            return "";
+        }
+        ProcessDefinition definition = findProcessDefinition(processInstance.getProcessDefinitionCode(), processInstance.getProcessDefinitionVersion());
+        if (definition == null) {
             return "";
         }
-        return String.format("%s_%s_%s",
-                definition.getId(),
-                processInstanceById.getId(),
-                taskInstance.getId());
+        return String.format("%s_%s_%s", definition.getId(), processInstance.getId(), taskInstance.getId());
     }
 
 
@@ -2563,7 +2563,7 @@ public class ProcessService {
             return null;
         }
         List<ProcessTaskRelationLog> taskRelationList = processTaskRelationLogMapper.queryByProcessCodeAndVersion(
-                taskInstance.getProcessDefinitionCode(), processInstance.getProcessDefinitionVersion()
+                processInstance.getProcessDefinitionCode(), processInstance.getProcessDefinitionVersion()
         );
         Map<Long, Integer> taskCodeMap = new HashedMap();
 
diff --git a/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/process/ProcessServiceTest.java b/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/process/ProcessServiceTest.java
index 20ba75c375..577432277f 100644
--- a/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/process/ProcessServiceTest.java
+++ b/dolphinscheduler-service/src/test/java/org/apache/dolphinscheduler/service/process/ProcessServiceTest.java
@@ -311,9 +311,7 @@ public class ProcessServiceTest {
     public void testFormatTaskAppId() {
         TaskInstance taskInstance = new TaskInstance();
         taskInstance.setId(333);
-        taskInstance.setProcessDefinitionId(111);
         taskInstance.setProcessInstanceId(222);
-        Mockito.when(processService.findProcessDefineById(taskInstance.getProcessDefinitionId())).thenReturn(null);
         Mockito.when(processService.findProcessInstanceById(taskInstance.getProcessInstanceId())).thenReturn(null);
         Assert.assertEquals("", processService.formatTaskAppId(taskInstance));
 
@@ -321,7 +319,6 @@ public class ProcessServiceTest {
         processDefinition.setId(111);
         ProcessInstance processInstance = new ProcessInstance();
         processInstance.setId(222);
-        Mockito.when(processService.findProcessDefineById(taskInstance.getProcessDefinitionId())).thenReturn(processDefinition);
         Mockito.when(processService.findProcessInstanceById(taskInstance.getProcessInstanceId())).thenReturn(processInstance);
         Assert.assertEquals("111_222_333", processService.formatTaskAppId(taskInstance));
 
diff --git a/sql/dolphinscheduler_mysql.sql b/sql/dolphinscheduler_mysql.sql
index c4dac3b45f..128e478d18 100644
--- a/sql/dolphinscheduler_mysql.sql
+++ b/sql/dolphinscheduler_mysql.sql
@@ -819,7 +819,6 @@ CREATE TABLE `t_ds_task_instance` (
   `task_type` varchar(64) DEFAULT NULL COMMENT 'task type',
   `task_code` bigint(20) NOT NULL COMMENT 'task definition code',
   `task_definition_version` int(11) DEFAULT NULL COMMENT 'task definition version',
-  `process_definition_code` bigint(20) NOT NULL COMMENT 'process definition code',
   `process_instance_id` int(11) DEFAULT NULL COMMENT 'process instance id',
   `state` tinyint(4) DEFAULT NULL COMMENT 'Status: 0 commit succeeded, 1 running, 2 prepare to pause, 3 pause, 4 prepare to stop, 5 stop, 6 fail, 7 succeed, 8 need fault tolerance, 9 kill, 10 wait for thread, 11 wait for dependency to complete',
   `submit_time` datetime DEFAULT NULL COMMENT 'task submit time',
@@ -844,7 +843,6 @@ CREATE TABLE `t_ds_task_instance` (
   `var_pool` longtext COMMENT 'var_pool',
   PRIMARY KEY (`id`),
   KEY `process_instance_id` (`process_instance_id`) USING BTREE,
-  KEY `task_instance_index` (`process_definition_code`,`process_instance_id`) USING BTREE,
   CONSTRAINT `foreign_key_instance_id` FOREIGN KEY (`process_instance_id`) REFERENCES `t_ds_process_instance` (`id`) ON DELETE CASCADE
 ) ENGINE=InnoDB AUTO_INCREMENT=1 DEFAULT CHARSET=utf8;
 
diff --git a/sql/dolphinscheduler_postgre.sql b/sql/dolphinscheduler_postgre.sql
index 5d0c214d85..dba1b2923f 100644
--- a/sql/dolphinscheduler_postgre.sql
+++ b/sql/dolphinscheduler_postgre.sql
@@ -676,7 +676,6 @@ CREATE TABLE t_ds_task_instance (
   task_type varchar(64) DEFAULT NULL ,
   task_code bigint NOT NULL,
   task_definition_version int DEFAULT NULL ,
-  process_definition_code bigint DEFAULT NULL ,
   process_instance_id int DEFAULT NULL ,
   state int DEFAULT NULL ,
   submit_time timestamp DEFAULT NULL ,