diff --git a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXJSForwarder.java b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXJSForwarder.java
index da2f3c47..433b57c3 100644
--- a/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXJSForwarder.java
+++ b/sec-beidou-fwd/src/main/java/com/imdroid/beidou_fwd/task/GXJSForwarder.java
@@ -34,7 +34,7 @@ public class GXJSForwarder extends GXXfzForwarder{
     /**
      * 每半小时转发GNSS解算结果
      */
-    @Scheduled(cron = "0 0/10 * * * ?") // 每30分钟执行一次
+    @Scheduled(cron = "0 0/30 * * * ?") // 每30分钟执行一次
     private void forwardGnss() {
         if(!enabled) return;
         logger.debug("gxjs forwardGnss");