diff --git a/src/job-execution/WebJobExecutor.ts b/src/job-execution/WebJobExecutor.ts
index 9640824..887a348 100644
--- a/src/job-execution/WebJobExecutor.ts
+++ b/src/job-execution/WebJobExecutor.ts
@@ -110,10 +110,10 @@ export class WebJobExecutor extends BaseJobExecutor {
           if (e instanceof LoginRequiredError) {
             await loginCallback()
 
-            if (config.serverType === ServerType.Sas9)
-              this.appendWaitingRequest(() => {
-                return this.execute(sasJob, data, config)
-              })
+            if (config.serverType === ServerType.Sas9 && data)
+              this.appendWaitingRequest(() =>
+                this.execute(sasJob, data, config)
+              )
 
             this.appendWaitingRequest(() => {
               return this.execute(