diff --git a/omnioperator/omniop-spark-extension/spark-extension-shims/spark34-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala b/omnioperator/omniop-spark-extension/spark-extension-shims/spark34-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
index ba1cbda834e56b25637f036547649923778d3f60..5628699206f5b6a2f65920212ba6126ca6dc4c1c 100644
--- a/omnioperator/omniop-spark-extension/spark-extension-shims/spark34-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
+++ b/omnioperator/omniop-spark-extension/spark-extension-shims/spark34-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
@@ -22,7 +22,8 @@ import com.huawei.boostkit.spark.expression.OmniExpressionAdaptor.{JsonObjectExt
 import com.huawei.boostkit.spark.util.ModifyUtilAdaptor
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.SparkSessionExtensions
-import org.apache.spark.sql.catalyst.expressions.{BloomFilterMightContain, ExprId, Expression}
+import org.apache.spark.sql.catalyst.expressions.{BloomFilterMightContain, ExprId, Expression, TryEval}
+import org.apache.spark.sql.catalyst.expressions.objects.StaticInvoke
 import org.apache.spark.sql.catalyst.optimizer.{CombineJoinedAggregates, MergeSubqueryFilters}
 import org.apache.spark.sql.execution.adaptive.QueryStageExec
 import org.apache.spark.sql.execution.{BroadcastExchangeExecProxy, ColumnarBloomFilterSubquery, ColumnarToRowExec, OmniColumnarToRowExec, SparkPlan}
@@ -60,7 +61,19 @@ object ModifyUtil extends Logging {
           .put("isNull", bfAddress == 0L)
           .put("dataType", 2)
           .put("value", bfAddress)
-
+      case tryEval: TryEval =>
+        func(tryEval.child, exprsIndexMap, returnDatatype)
+      case staticInvoke: StaticInvoke if staticInvoke.functionName == "readSidePadding" =>
+      {
+        val arg0 = staticInvoke.arguments(0)
+        val arg1 = staticInvoke.arguments(1)
+        new JsonObject().put("exprType", "FUNCTION")
+            .put("function_name", "StaticInvokeCharReadPadding")
+            .addOmniExpJsonType("returnType", staticInvoke.dataType)
+            .put("arguments",
+            new JsonArray().put(func(arg0, exprsIndexMap, arg0.dataType))
+                           .put(func(arg1, exprsIndexMap, arg1.dataType)))
+      }
       case _ =>
         null
     }
diff --git a/omnioperator/omniop-spark-extension/spark-extension-shims/spark35-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala b/omnioperator/omniop-spark-extension/spark-extension-shims/spark35-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
index ba1cbda834e56b25637f036547649923778d3f60..5628699206f5b6a2f65920212ba6126ca6dc4c1c 100644
--- a/omnioperator/omniop-spark-extension/spark-extension-shims/spark35-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
+++ b/omnioperator/omniop-spark-extension/spark-extension-shims/spark35-modify/src/main/scala/org/apache/spark/sql/util/ModifyUtil.scala
@@ -22,7 +22,8 @@ import com.huawei.boostkit.spark.expression.OmniExpressionAdaptor.{JsonObjectExt
 import com.huawei.boostkit.spark.util.ModifyUtilAdaptor
 import org.apache.spark.internal.Logging
 import org.apache.spark.sql.SparkSessionExtensions
-import org.apache.spark.sql.catalyst.expressions.{BloomFilterMightContain, ExprId, Expression}
+import org.apache.spark.sql.catalyst.expressions.{BloomFilterMightContain, ExprId, Expression, TryEval}
+import org.apache.spark.sql.catalyst.expressions.objects.StaticInvoke
 import org.apache.spark.sql.catalyst.optimizer.{CombineJoinedAggregates, MergeSubqueryFilters}
 import org.apache.spark.sql.execution.adaptive.QueryStageExec
 import org.apache.spark.sql.execution.{BroadcastExchangeExecProxy, ColumnarBloomFilterSubquery, ColumnarToRowExec, OmniColumnarToRowExec, SparkPlan}
@@ -60,7 +61,19 @@ object ModifyUtil extends Logging {
           .put("isNull", bfAddress == 0L)
           .put("dataType", 2)
           .put("value", bfAddress)
-
+      case tryEval: TryEval =>
+        func(tryEval.child, exprsIndexMap, returnDatatype)
+      case staticInvoke: StaticInvoke if staticInvoke.functionName == "readSidePadding" =>
+      {
+        val arg0 = staticInvoke.arguments(0)
+        val arg1 = staticInvoke.arguments(1)
+        new JsonObject().put("exprType", "FUNCTION")
+            .put("function_name", "StaticInvokeCharReadPadding")
+            .addOmniExpJsonType("returnType", staticInvoke.dataType)
+            .put("arguments",
+            new JsonArray().put(func(arg0, exprsIndexMap, arg0.dataType))
+                           .put(func(arg1, exprsIndexMap, arg1.dataType)))
+      }
       case _ =>
         null
     }