diff --git a/fe/fe-core/src/main/java/org/apache/doris/load/routineload/AbstractDataSourceProperties.java b/fe/fe-core/src/main/java/org/apache/doris/load/routineload/AbstractDataSourceProperties.java
index c7ea586317..18d092570b 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/load/routineload/AbstractDataSourceProperties.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/load/routineload/AbstractDataSourceProperties.java
@@ -43,6 +43,7 @@ public abstract class AbstractDataSourceProperties {
      * and this is only a temporary parameter and will be of no use after convert ends
      */
     @Getter
+    @SerializedName(value = "originalDataSourceProperties")
     protected Map<String, String> originalDataSourceProperties;
 
     @SerializedName(value = "type")