diff --git a/fe/be-java-extensions/paimon-scanner/src/main/java/org/apache/doris/paimon/PaimonJniScanner.java b/fe/be-java-extensions/paimon-scanner/src/main/java/org/apache/doris/paimon/PaimonJniScanner.java
index ad45c72919..9250761c00 100644
--- a/fe/be-java-extensions/paimon-scanner/src/main/java/org/apache/doris/paimon/PaimonJniScanner.java
+++ b/fe/be-java-extensions/paimon-scanner/src/main/java/org/apache/doris/paimon/PaimonJniScanner.java
@@ -107,6 +107,13 @@ public class PaimonJniScanner extends JniScanner {
 
     private void initReader() throws IOException {
         ReadBuilder readBuilder = table.newReadBuilder();
+        if (this.fields.length != this.paimonAllFieldNames.size()) {
+            throw new IOException(
+                    String.format(
+                            "The jni reader fields' size {%s} is not matched with paimon fields' size {%s}."
+                                    + " Please refresh table and try again",
+                            fields.length, paimonAllFieldNames.size()));
+        }
         readBuilder.withProjection(getProjected());
         readBuilder.withFilter(getPredicates());
         reader = readBuilder.newRead().createReader(getSplit());
@@ -182,7 +189,7 @@ public class PaimonJniScanner extends JniScanner {
         } catch (Exception e) {
             close();
             LOG.warn("Failed to get the next batch of paimon. "
-                            + "split: {}, requiredFieldNames: {}, paimonAllFieldNames: {}",
+                    + "split: {}, requiredFieldNames: {}, paimonAllFieldNames: {}",
                     getSplit(), params.get("required_fields"), paimonAllFieldNames, e);
             throw new IOException(e);
         }
diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
index b3e27f286c..a1016cbd5d 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/TableIf.java
@@ -539,10 +539,6 @@ public interface TableIf {
         return getType() == TableType.OLAP || getType() == TableType.MATERIALIZED_VIEW;
     }
 
-    default long getLastUpdateTime() {
-        return -1L;
-    }
-
     default long getDataSize(boolean singleReplica) {
         // TODO: Each tableIf should impl it by itself.
         return 0;
diff --git a/fe/fe-core/src/main/java/org/apache/doris/datasource/paimon/source/PaimonScanNode.java b/fe/fe-core/src/main/java/org/apache/doris/datasource/paimon/source/PaimonScanNode.java
index 003ced7ead..7f0ea2e6d6 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/datasource/paimon/source/PaimonScanNode.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/datasource/paimon/source/PaimonScanNode.java
@@ -169,7 +169,7 @@ public class PaimonScanNode extends FileQueryScanNode {
         fileDesc.setCtlId(source.getCatalog().getId());
         fileDesc.setDbId(((PaimonExternalTable) source.getTargetTable()).getDbId());
         fileDesc.setTblId(source.getTargetTable().getId());
-        fileDesc.setLastUpdateTime(source.getTargetTable().getLastUpdateTime());
+        fileDesc.setLastUpdateTime(source.getTargetTable().getUpdateTime());
         Optional<DeletionFile> optDeletionFile = paimonSplit.getDeletionFile();
         if (optDeletionFile.isPresent()) {
             DeletionFile deletionFile = optDeletionFile.get();