diff --git a/snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/util/JsonUtil.java b/snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/util/JsonUtil.java
index fee8e070..1870417b 100644
--- a/snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/util/JsonUtil.java
+++ b/snail-job-common/snail-job-common-core/src/main/java/com/aizuda/snailjob/common/core/util/JsonUtil.java
@@ -5,6 +5,7 @@ import com.aizuda.snailjob.common.core.exception.SnailJobCommonException;
 import com.fasterxml.jackson.annotation.JsonInclude;
 import com.fasterxml.jackson.core.JsonGenerator;
 import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.fasterxml.jackson.databind.*;
 import com.fasterxml.jackson.databind.node.ObjectNode;
@@ -175,6 +176,18 @@ public class JsonUtil {
         }
     }
 
+    /**
+     * 判断 Json 是否为空
+     */
+    public static boolean isEmptyJson(String json){
+        try {
+            JsonNode jsonNode = JsonMapper.objectMapper.readTree(json);
+            return jsonNode.isEmpty();
+        } catch (JsonProcessingException e) {
+            throw new SnailJobCommonException("Json校验异常！", e);
+        }
+    }
+
     /**
      * 内部类，处理Json
      */
diff --git a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/JobTriggerVO.java b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/JobTriggerVO.java
index 0a44ec8a..1a58f629 100644
--- a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/JobTriggerVO.java
+++ b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/JobTriggerVO.java
@@ -1,13 +1,14 @@
 package com.aizuda.snailjob.server.web.model.request;
 
 import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 
 
 @Data
 public class JobTriggerVO {
 
-    @NotBlank(message = "jobId 不能为空")
+    @NotNull(message = "jobId 不能为空")
     private Long jobId;
 
     /**
diff --git a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/WorkflowTriggerVO.java b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/WorkflowTriggerVO.java
index 7fa484a0..dbb4603b 100644
--- a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/WorkflowTriggerVO.java
+++ b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/model/request/WorkflowTriggerVO.java
@@ -1,13 +1,14 @@
 package com.aizuda.snailjob.server.web.model.request;
 
 import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotNull;
 import lombok.Data;
 
 
 @Data
 public class WorkflowTriggerVO {
 
-    @NotBlank(message = "workflowId 不能为空")
+    @NotNull(message = "workflowId 不能为空")
     private Long workflowId;
 
     /**
diff --git a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/service/impl/WorkflowServiceImpl.java b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/service/impl/WorkflowServiceImpl.java
index ae645918..bc5dfa50 100644
--- a/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/service/impl/WorkflowServiceImpl.java
+++ b/snail-job-server/snail-job-server-web/src/main/java/com/aizuda/snailjob/server/web/service/impl/WorkflowServiceImpl.java
@@ -276,8 +276,9 @@ public class WorkflowServiceImpl implements WorkflowService {
         // 设置now表示立即执行
         prepareDTO.setNextTriggerAt(DateUtils.toNowMilli());
         prepareDTO.setTaskExecutorScene(JobTaskExecutorSceneEnum.MANUAL_WORKFLOW.getType());
-        if (StrUtil.isNotBlank(triggerVO.getTmpWfContext())){
-            prepareDTO.setWfContext(triggerVO.getTmpWfContext());
+        String tmpWfContext = triggerVO.getTmpWfContext();
+        if (StrUtil.isNotBlank(tmpWfContext) && !JsonUtil.isEmptyJson(tmpWfContext)){
+            prepareDTO.setWfContext(tmpWfContext);
         }
         terminalWorkflowPrepareHandler.handler(prepareDTO);