diff --git a/mc2mc/internal/client/client.go b/mc2mc/internal/client/client.go
index 6c50ac4..e17c28e 100644
--- a/mc2mc/internal/client/client.go
+++ b/mc2mc/internal/client/client.go
@@ -13,6 +13,7 @@ type OdpsClient interface {
 	ExecSQL(ctx context.Context, query string) error
 	SetDefaultProject(project string)
 	SetLogViewRetentionInDays(days int)
+	SetAdditionalHints(hints map[string]string)
 }
 
 type Client struct {
diff --git a/mc2mc/internal/client/odps.go b/mc2mc/internal/client/odps.go
index c7b8e42..1fc4d39 100644
--- a/mc2mc/internal/client/odps.go
+++ b/mc2mc/internal/client/odps.go
@@ -16,6 +16,7 @@ type odpsClient struct {
 	client *odps.Odps
 
 	logViewRetentionInDays int
+	additionalHints        map[string]string
 }
 
 // NewODPSClient creates a new odpsClient instance
@@ -31,7 +32,7 @@ func NewODPSClient(logger *slog.Logger, client *odps.Odps) *odpsClient {
 // with capability to do graceful shutdown by terminating task instance
 // when context is cancelled.
 func (c *odpsClient) ExecSQL(ctx context.Context, query string) error {
-	hints := addHints(query)
+	hints := addHints(c.additionalHints, query)
 	taskIns, err := c.client.ExecSQlWithHints(query, hints)
 	if err != nil {
 		return errors.WithStack(err)
@@ -57,6 +58,11 @@ func (c *odpsClient) ExecSQL(ctx context.Context, query string) error {
 	}
 }
 
+// SetAdditionalHints sets the additional hints for the odps client
+func (c *odpsClient) SetAdditionalHints(hints map[string]string) {
+	c.additionalHints = hints
+}
+
 // SetLogViewRetentionInDays sets the log view retention in days
 func (c *odpsClient) SetLogViewRetentionInDays(days int) {
 	c.logViewRetentionInDays = days
@@ -108,15 +114,17 @@ func wait(taskIns *odps.Instance) <-chan error {
 	return errChan
 }
 
-func addHints(query string) map[string]string {
+func addHints(additionalHints map[string]string, query string) map[string]string {
+	hints := make(map[string]string)
+	for k, v := range additionalHints {
+		hints[k] = v
+	}
 	multisql := strings.Contains(query, ";")
 	if multisql {
-		return map[string]string{
-			"odps.sql.submit.mode": "script",
-		}
+		hints["odps.sql.submit.mode"] = "script"
 	}
 
-	return nil
+	return hints
 }
 
 // getTable returns the table with the given tableID
diff --git a/mc2mc/internal/client/setup.go b/mc2mc/internal/client/setup.go
index b88f281..278a458 100644
--- a/mc2mc/internal/client/setup.go
+++ b/mc2mc/internal/client/setup.go
@@ -10,6 +10,18 @@ import (
 
 type SetupFn func(c *Client) error
 
+func SetupAdditionalHints(hints map[string]string) SetupFn {
+	return func(c *Client) error {
+		if c.OdpsClient == nil {
+			return errors.New("odps client is required")
+		}
+		if hints != nil {
+			c.OdpsClient.SetAdditionalHints(hints)
+		}
+		return nil
+	}
+}
+
 func SetUpLogViewRetentionInDays(days int) SetupFn {
 	return func(c *Client) error {
 		if c.OdpsClient == nil {
diff --git a/mc2mc/internal/config/config.go b/mc2mc/internal/config/config.go
index a79608c..4011e73 100644
--- a/mc2mc/internal/config/config.go
+++ b/mc2mc/internal/config/config.go
@@ -9,19 +9,20 @@ import (
 
 // ConfigEnv is a mc configuration for the component.
 type ConfigEnv struct {
-	LogLevel                    string `env:"LOG_LEVEL" envDefault:"INFO"`
-	OtelCollectorGRPCEndpoint   string `env:"OTEL_COLLECTOR_GRPC_ENDPOINT"`
-	OtelAttributes              string `env:"OTEL_ATTRIBUTES"`
-	MCServiceAccount            string `env:"MC_SERVICE_ACCOUNT"`
-	LoadMethod                  string `env:"LOAD_METHOD" envDefault:"APPEND"`
-	QueryFilePath               string `env:"QUERY_FILE_PATH" envDefault:"/data/in/query.sql"`
-	DestinationTableID          string `env:"DESTINATION_TABLE_ID"`
-	DStart                      string `env:"DSTART"`
-	DEnd                        string `env:"DEND"`
-	ExecutionProject            string `env:"EXECUTION_PROJECT"`
-	Concurrency                 int    `env:"CONCURRENCY" envDefault:"7"`
-	LogViewRetentionInDays      int    `env:"LOG_VIEW_RETENTION_IN_DAYS" envDefault:"2"`
-	DisableMultiQueryGeneration bool   `env:"DISABLE_MULTI_QUERY_GENERATION" envDefault:"false"`
+	LogLevel                    string            `env:"LOG_LEVEL" envDefault:"INFO"`
+	OtelCollectorGRPCEndpoint   string            `env:"OTEL_COLLECTOR_GRPC_ENDPOINT"`
+	OtelAttributes              string            `env:"OTEL_ATTRIBUTES"`
+	MCServiceAccount            string            `env:"MC_SERVICE_ACCOUNT"`
+	LoadMethod                  string            `env:"LOAD_METHOD" envDefault:"APPEND"`
+	QueryFilePath               string            `env:"QUERY_FILE_PATH" envDefault:"/data/in/query.sql"`
+	DestinationTableID          string            `env:"DESTINATION_TABLE_ID"`
+	DStart                      string            `env:"DSTART"`
+	DEnd                        string            `env:"DEND"`
+	ExecutionProject            string            `env:"EXECUTION_PROJECT"`
+	Concurrency                 int               `env:"CONCURRENCY" envDefault:"7"`
+	AdditionalHints             map[string]string `env:"ADDITIONAL_HINTS" envKeyValSeparator:"=" envSeparator:","`
+	LogViewRetentionInDays      int               `env:"LOG_VIEW_RETENTION_IN_DAYS" envDefault:"2"`
+	DisableMultiQueryGeneration bool              `env:"DISABLE_MULTI_QUERY_GENERATION" envDefault:"false"`
 	// TODO: delete this
 	DevEnablePartitionValue string `env:"DEV__ENABLE_PARTITION_VALUE" envDefault:"false"`
 	DevEnableAutoPartition  string `env:"DEV__ENABLE_AUTO_PARTITION" envDefault:"false"`
diff --git a/mc2mc/mc2mc.go b/mc2mc/mc2mc.go
index 1c9766f..3d5467f 100644
--- a/mc2mc/mc2mc.go
+++ b/mc2mc/mc2mc.go
@@ -44,6 +44,7 @@ func mc2mc(envs []string) error {
 		client.SetupODPSClient(cfg.GenOdps()),
 		client.SetupDefaultProject(cfg.ExecutionProject),
 		client.SetUpLogViewRetentionInDays(cfg.LogViewRetentionInDays),
+		client.SetupAdditionalHints(cfg.AdditionalHints),
 	)
 	if err != nil {
 		return errors.WithStack(err)