diff --git a/java/src/main/java/com/yfd/platform/modules/experimentalData/service/impl/TsTaskServiceImpl.java b/java/src/main/java/com/yfd/platform/modules/experimentalData/service/impl/TsTaskServiceImpl.java
index 9f207e3..a9d137b 100644
--- a/java/src/main/java/com/yfd/platform/modules/experimentalData/service/impl/TsTaskServiceImpl.java
+++ b/java/src/main/java/com/yfd/platform/modules/experimentalData/service/impl/TsTaskServiceImpl.java
@@ -256,6 +256,7 @@ public class TsTaskServiceImpl extends ServiceImpl<TsTaskMapper, TsTask> impleme
         FIELD_MAPPING.put("device_code", "device_code");
         FIELD_MAPPING.put("test_describe", "test_describe");
         FIELD_MAPPING.put("sensor_describe", "sensor_describe");
+        FIELD_MAPPING.put("custom1", "custom1");
     }