diff --git a/internal/sql_workbench/service/sql_workbench_service.go b/internal/sql_workbench/service/sql_workbench_service.go
index ab2d0ecf..a4176ff1 100644
--- a/internal/sql_workbench/service/sql_workbench_service.go
+++ b/internal/sql_workbench/service/sql_workbench_service.go
@@ -861,13 +861,9 @@ type datasourceBaseInfo struct {
 }
 
 const (
-	mongoDefaultDatabaseParam  = "default_database"
-	mongoAuthDatabaseParam     = "auth_source"
-	mongoAuthMechanismParam    = "auth_mechanism"
-	mongoReplicaSetParam       = "replica_set"
-	mongoTLSEnabledParam       = "tls"
-	mongoDirectConnectionParam = "direct_connection"
-	mongoTLSSkipVerifyParam    = "tls_skip_verify"
+	mongoDefaultDatabaseParam = "default_database"
+	mongoAuthDatabaseParam    = "auth_source"
+	mongoReplicaSetParam      = "replica_set"
 	redisDefaultDatabaseParam = "default_database"
 )
 
@@ -1039,25 +1035,9 @@ func buildMongoDatasourceOptions(dbService *biz.DBService) (*string, interface{}
 	if authDB := dbService.AdditionalParams.GetParam(mongoAuthDatabaseParam).String(); authDB != "" {
 		jdbcParams["authSource"] = authDB
 	}
-	if authMechanism := dbService.AdditionalParams.GetParam(mongoAuthMechanismParam).String(); authMechanism != "" {
-		jdbcParams["authMechanism"] = authMechanism
-	}
 	if replicaSet := dbService.AdditionalParams.GetParam(mongoReplicaSetParam).String(); replicaSet != "" {
 		jdbcParams["replicaSet"] = replicaSet
 	}
-	if tlsParam := dbService.AdditionalParams.GetParam(mongoTLSEnabledParam); tlsParam != nil && tlsParam.String() != "" {
-		if tlsParam.Bool() {
-			jdbcParams["tls"] = "true"
-		} else {
-			jdbcParams["tls"] = "false"
-		}
-	}
-	if dbService.AdditionalParams.GetParam(mongoDirectConnectionParam).Bool() {
-		jdbcParams["directConnection"] = true
-	}
-	if dbService.AdditionalParams.GetParam(mongoTLSSkipVerifyParam).Bool() {
-		jdbcParams["tlsInsecure"] = true
-	}
 
 	if len(jdbcParams) == 0 {
 		return defaultSchema, nil, nil
diff --git a/internal/sql_workbench/service/sql_workbench_service_test.go b/internal/sql_workbench/service/sql_workbench_service_test.go
index 6cd3d4de..af0d8408 100644
--- a/internal/sql_workbench/service/sql_workbench_service_test.go
+++ b/internal/sql_workbench/service/sql_workbench_service_test.go
@@ -217,11 +217,7 @@ func Test_buildMongoDatasourceOptions(t *testing.T) {
 		AdditionalParams: pkgParams.Params{
 			&pkgParams.Param{Key: mongoDefaultDatabaseParam, Value: defaultDB, Type: pkgParams.ParamTypeString},
 			&pkgParams.Param{Key: mongoAuthDatabaseParam, Value: "admin", Type: pkgParams.ParamTypeString},
-			&pkgParams.Param{Key: mongoAuthMechanismParam, Value: "SCRAM-SHA-256", Type: pkgParams.ParamTypeString},
 			&pkgParams.Param{Key: mongoReplicaSetParam, Value: "rs0", Type: pkgParams.ParamTypeString},
-			&pkgParams.Param{Key: mongoTLSEnabledParam, Value: "true", Type: pkgParams.ParamTypeBool},
-			&pkgParams.Param{Key: mongoDirectConnectionParam, Value: "true", Type: pkgParams.ParamTypeBool},
-			&pkgParams.Param{Key: mongoTLSSkipVerifyParam, Value: "true", Type: pkgParams.ParamTypeBool},
 		},
 	})
 	if defaultSchema == nil || *defaultSchema != defaultDB {
@@ -233,32 +229,27 @@ func Test_buildMongoDatasourceOptions(t *testing.T) {
 	if jdbcParams["authSource"] != "admin" {
 		t.Fatalf("unexpected authSource: %#v", jdbcParams["authSource"])
 	}
-	if jdbcParams["authMechanism"] != "SCRAM-SHA-256" {
-		t.Fatalf("unexpected authMechanism: %#v", jdbcParams["authMechanism"])
-	}
 	if jdbcParams["replicaSet"] != "rs0" {
 		t.Fatalf("unexpected replicaSet: %#v", jdbcParams["replicaSet"])
 	}
-	if jdbcParams["tls"] != "true" {
-		t.Fatalf("unexpected tls: %#v", jdbcParams["tls"])
-	}
-	if jdbcParams["directConnection"] != true || jdbcParams["tlsInsecure"] != true {
-		t.Fatalf("unexpected jdbc params: %#v", jdbcParams)
-	}
 }
 
-func Test_buildMongoDatasourceOptions_tlsOnly(t *testing.T) {
+func Test_buildMongoDatasourceOptions_authAndReplicaOnly(t *testing.T) {
 	_, propertiesValue, jdbcParams := buildMongoDatasourceOptions(&biz.DBService{
 		DBType: string(pkgConst.DBTypeMongoDB),
 		AdditionalParams: pkgParams.Params{
-			&pkgParams.Param{Key: mongoTLSEnabledParam, Value: "true", Type: pkgParams.ParamTypeBool},
+			&pkgParams.Param{Key: mongoAuthDatabaseParam, Value: "admin", Type: pkgParams.ParamTypeString},
+			&pkgParams.Param{Key: mongoReplicaSetParam, Value: "rs0", Type: pkgParams.ParamTypeString},
 		},
 	})
 	if propertiesValue != nil {
 		t.Fatalf("expected nil properties, got %#v", propertiesValue)
 	}
-	if jdbcParams["tls"] != "true" {
-		t.Fatalf("expected tls in jdbcUrlParameters when only tls is configured, got %#v", jdbcParams)
+	if jdbcParams["authSource"] != "admin" || jdbcParams["replicaSet"] != "rs0" {
+		t.Fatalf("unexpected jdbc params: %#v", jdbcParams)
+	}
+	if len(jdbcParams) != 2 {
+		t.Fatalf("expected only authSource+replicaSet, got %#v", jdbcParams)
 	}
 }