diff --git a/config/external/influxdb.go b/config/external/influxdb.go
index e75e6c8..17cc8f6 100644
--- a/config/external/influxdb.go
+++ b/config/external/influxdb.go
@@ -8,13 +8,17 @@ type InfluxDB struct {
 }
 
 type InfluxDBClientConfig struct {
-	ClientType  string        `json:"clientType" yaml:"clientType" toml:"clientType"`
-	Address     string        `json:"address" yaml:"address" toml:"address"`
-	Username    string        `json:"username" yaml:"username" toml:"username"`
-	Password    string        `json:"password" yaml:"password" toml:"password"`
-	UserAgent   string        `json:"userAgent" yaml:"userAgent" toml:"userAgent"`
-	Timeout     time.Duration `json:"timeout" yaml:"timeout" toml:"timeout"`
-	PayloadSize int           `json:"payloadSize" yaml:"payloadSize" toml:"payloadSize"`
+	ClientType string `json:"clientType" yaml:"clientType" toml:"clientType"`
+	Address    string `json:"address" yaml:"address" toml:"address"`
+
+	// Use HTTP Client
+	Username  string        `json:"username" yaml:"username" toml:"username"`
+	Password  string        `json:"password" yaml:"password" toml:"password"`
+	UserAgent string        `json:"userAgent" yaml:"userAgent" toml:"userAgent"`
+	Timeout   time.Duration `json:"timeout" yaml:"timeout" toml:"timeout"`
+
+	// Use UDP Client
+	PayloadSize int `json:"payloadSize" yaml:"payloadSize" toml:"payloadSize"`
 }
 
 type InfluxDBBatchPointsConfig struct {