diff --git a/helper/call.go b/helper/call.go
index 56d6aaef..8578b5bc 100644
--- a/helper/call.go
+++ b/helper/call.go
@@ -1104,7 +1104,7 @@ func (c *ContractCaller) GetTronHeaderInfo(headerID uint64, contractAddress stri
 	}
 
 	// Call
-	data, err := c.TronChainRPC.TriggerConstantContract(contractAddress, btsPack)
+	data, err := c.TronChainRPC.TriggerConstantContractWithRetry(contractAddress, btsPack)
 	if err != nil {
 		return root, 0, 0, 0, types.HeimdallAddress{}, err
 	}
@@ -1134,7 +1134,7 @@ func (c *ContractCaller) GetSyncedCheckpointId(contractAddress string, rootChain
 	}
 
 	// Call
-	data, err := c.TronChainRPC.TriggerConstantContract(contractAddress, btsPack)
+	data, err := c.TronChainRPC.TriggerConstantContractWithRetry(contractAddress, btsPack)
 	if err != nil {
 		return 0, err
 	}
diff --git a/tron/tronclient.go b/tron/tronclient.go
index 8848bcc2..ed5dc334 100644
--- a/tron/tronclient.go
+++ b/tron/tronclient.go
@@ -3,9 +3,11 @@ package tron
 import (
 	"context"
 	"fmt"
+	"github.com/ethereum/go-ethereum/log"
 	"math/big"
 	"os"
 	"strings"
+	"time"
 
 	"github.com/ethereum/go-ethereum/accounts/abi"
 	"github.com/ethereum/go-ethereum/common"
@@ -36,9 +38,7 @@ func NewClient(url string) *Client {
 	}
 }
 
-//
 // private abi methods
-//
 func getABI(data string) (abi.ABI, error) {
 	return abi.JSON(strings.NewReader(data))
 }
@@ -81,6 +81,28 @@ func (tc *Client) TriggerConstantContract(contractAddress string, data []byte) (
 	return response.ConstantResult[0], nil
 }
 
+func (tc *Client) TriggerConstantContractWithRetry(contractAddress string, data []byte) ([]byte, error) {
+	const maxRetries = 5
+
+	var response []byte
+	var err error
+
+	for attempt := 1; attempt <= maxRetries; attempt++ {
+		response, err = tc.TriggerConstantContract(contractAddress, data)
+
+		if err == nil && response != nil {
+			log.Info("Successfully trigger tron constant contract", "attempt", attempt)
+			break
+		}
+		log.Error("Failed to trigger tron constant contract",
+			"err", err, "attempt", attempt, "maxRetries", maxRetries)
+		if attempt < maxRetries {
+			delay := attempt
+			time.Sleep(time.Duration(delay) * time.Second)
+		}
+	}
+	return response, err
+}
 func (tc *Client) GetNowBlock(ctx context.Context) (int64, error) {
 	block, err := tc.client.GetNowBlock2(ctx, &pb.EmptyMessage{})
 	if err != nil {
@@ -100,7 +122,7 @@ func (tc *Client) CurrentHeaderBlock(contractAddress string, childBlockInterval
 	}
 
 	// Call
-	data, err := tc.TriggerConstantContract(contractAddress, btsPack)
+	data, err := tc.TriggerConstantContractWithRetry(contractAddress, btsPack)
 	if err != nil {
 		return 0, err
 	}
@@ -125,7 +147,7 @@ func (tc *Client) GetLastChildBlock(contractAddress string) (uint64, error) {
 	if err != nil {
 		return 0, err
 	}
-	data, err := tc.TriggerConstantContract(contractAddress, btsPack)
+	data, err := tc.TriggerConstantContractWithRetry(contractAddress, btsPack)
 	if err != nil {
 		return 0, err
 	}