diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/common/utils/AOPUtils.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/common/utils/AOPUtils.java
new file mode 100644
index 00000000..2f0b5067
--- /dev/null
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/common/utils/AOPUtils.java
@@ -0,0 +1,63 @@
+package com.github.kfcfans.powerjob.server.common.utils;
+
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.Signature;
+import org.aspectj.lang.reflect.MethodSignature;
+import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
+import org.springframework.core.ParameterNameDiscoverer;
+import org.springframework.expression.EvaluationContext;
+import org.springframework.expression.Expression;
+import org.springframework.expression.ExpressionParser;
+import org.springframework.expression.spel.standard.SpelExpressionParser;
+import org.springframework.expression.spel.support.StandardEvaluationContext;
+
+import java.lang.reflect.Method;
+
+/**
+ * AOP Utils
+ *
+ * @author tjq
+ * @since 1/16/21
+ */
+@Slf4j
+public class AOPUtils {
+
+    private static final ExpressionParser parser = new SpelExpressionParser();
+    private static final ParameterNameDiscoverer discoverer = new LocalVariableTableParameterNameDiscoverer();
+
+    public static Method parseMethod(ProceedingJoinPoint joinPoint) {
+        Signature pointSignature = joinPoint.getSignature();
+        if (!(pointSignature instanceof  MethodSignature)) {
+            throw new IllegalArgumentException("this annotation should be used on a method!");
+        }
+        MethodSignature signature = (MethodSignature) pointSignature;
+        Method method = signature.getMethod();
+        if (method.getDeclaringClass().isInterface()) {
+            try {
+                method = joinPoint.getTarget().getClass().getDeclaredMethod(pointSignature.getName(), method.getParameterTypes());
+            } catch (SecurityException | NoSuchMethodException e) {
+                ExceptionUtils.rethrow(e);
+            }
+        }
+        return method;
+    }
+
+    public static <T> T parseSpEl(Method method, Object[] arguments, String spEl, Class<T> clazz, T defaultResult) {
+        String[] params = discoverer.getParameterNames(method);
+        assert params != null;
+
+        EvaluationContext context = new StandardEvaluationContext();
+        for (int len = 0; len < params.length; len++) {
+            context.setVariable(params[len], arguments[len]);
+        }
+        try {
+            Expression expression = parser.parseExpression(spEl);
+            return expression.getValue(context, clazz);
+        } catch (Exception e) {
+            log.error("[AOPUtils] parse SpEL failed for method[{}], please concat @tjq to fix the bug!", method.getName(), e);
+            return defaultResult;
+        }
+    }
+}
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/DispatchService.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/DispatchService.java
index 6399a72f..99733512 100644
--- a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/DispatchService.java
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/DispatchService.java
@@ -10,6 +10,7 @@ import com.github.kfcfans.powerjob.server.persistence.core.repository.InstanceIn
 import com.github.kfcfans.powerjob.server.service.ha.WorkerManagerService;
 import com.github.kfcfans.powerjob.server.service.instance.InstanceManager;
 import com.github.kfcfans.powerjob.server.service.instance.InstanceMetadataService;
+import com.github.kfcfans.powerjob.server.service.lock.local.UseSegmentLock;
 import com.google.common.base.Splitter;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Sets;
@@ -46,6 +47,7 @@ public class DispatchService {
 
     private static final Splitter commaSplitter = Splitter.on(",");
 
+    @UseSegmentLock(type = "dispatch", key = "#jobInfo.getId().intValue()", concurrencyLevel = 1024)
     public void redispatch(JobInfoDO jobInfo, long instanceId, long currentRunningTimes) {
         InstanceInfoDO instanceInfo = instanceInfoRepository.findByInstanceId(instanceId);
         dispatch(jobInfo, instanceId, currentRunningTimes, instanceInfo.getInstanceParams(), instanceInfo.getWfInstanceId());
@@ -59,6 +61,7 @@ public class DispatchService {
      * @param instanceParams 实例的运行参数，API触发方式专用
      * @param wfInstanceId 工作流任务实例ID，workflow 任务专用
      */
+    @UseSegmentLock(type = "dispatch", key = "#jobInfo.getId().intValue()", concurrencyLevel = 1024)
     public void dispatch(JobInfoDO jobInfo, long instanceId, long currentRunningTimes, String instanceParams, Long wfInstanceId) {
         Long jobId = jobInfo.getId();
         log.info("[Dispatcher-{}|{}] start to dispatch job: {};instancePrams: {}.", jobId, instanceId, jobInfo, instanceParams);
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLock.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLock.java
new file mode 100644
index 00000000..d550d476
--- /dev/null
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLock.java
@@ -0,0 +1,23 @@
+package com.github.kfcfans.powerjob.server.service.lock.local;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * use segment lock to make concurrent safe
+ *
+ * @author tjq
+ * @since 1/16/21
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface UseSegmentLock {
+
+    String type();
+
+    String key();
+
+    int concurrencyLevel();
+}
diff --git a/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLockAspect.java b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLockAspect.java
new file mode 100644
index 00000000..24215406
--- /dev/null
+++ b/powerjob-server/src/main/java/com/github/kfcfans/powerjob/server/service/lock/local/UseSegmentLockAspect.java
@@ -0,0 +1,39 @@
+package com.github.kfcfans.powerjob.server.service.lock.local;
+
+import com.github.kfcfans.powerjob.common.utils.SegmentLock;
+import com.github.kfcfans.powerjob.server.common.utils.AOPUtils;
+import com.google.common.collect.Maps;
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+
+import java.util.Map;
+
+/**
+ * Description
+ *
+ * @author tjq
+ * @since 1/16/21
+ */
+@Slf4j
+@Aspect
+@Component
+public class UseSegmentLockAspect {
+
+    private final Map<String, SegmentLock> lockStore = Maps.newConcurrentMap();
+
+    @Around(value = "@annotation(useSegmentLock))")
+    public Object execute(ProceedingJoinPoint point, UseSegmentLock useSegmentLock) throws Throwable {
+        SegmentLock segmentLock = lockStore.computeIfAbsent(useSegmentLock.type(), ignore -> {
+            int concurrencyLevel = useSegmentLock.concurrencyLevel();
+            log.info("[UseSegmentLockAspect] create SegmentLock for [{}] with concurrencyLevel: {}", useSegmentLock.type(), concurrencyLevel);
+            return new SegmentLock(concurrencyLevel);
+        });
+
+        int index = AOPUtils.parseSpEl(AOPUtils.parseMethod(point), point.getArgs(), useSegmentLock.key(), Integer.class, 1);
+        segmentLock.lockInterruptibleSafe(index);
+        return point.proceed();
+    }
+}