diff --git a/conf/ezbookkeeping.ini b/conf/ezbookkeeping.ini
index 34b40fc7..4b071fd0 100644
--- a/conf/ezbookkeeping.ini
+++ b/conf/ezbookkeeping.ini
@@ -165,6 +165,9 @@ map_provider = openstreetmap
 # Set to true to use the ezbookkeeping server to proxy map data requests, for "openstreetmap", "openstreetmap_humanitarian", "opentopomap", "opnvkarte", "cyclosm", "cartodb", "tomtom" or "custom"
 map_data_fetch_proxy = false
 
+# Proxy to request original map data when map_data_fetch_proxy is set to true, supports "system" (use system proxy), "none" (do not use proxy), or proxy URL which starts with "http://", "https://" or "socks5://", default is "system"
+proxy = system
+
 # For "tomtom" only, TomTom map API key, please visit https://developer.tomtom.com/how-to-get-tomtom-api-key
 tomtom_map_api_key =
 
@@ -215,5 +218,8 @@ data_source = euro_central_bank
 # Requesting exchange rates data timeout (0 - 4294967295 milliseconds), default is 10000 (10 seconds)
 request_timeout = 10000
 
+# Proxy to request exchange rates data, supports "system" (use system proxy), "none" (do not use proxy), or proxy URL which starts with "http://", "https://" or "socks5://", default is "system"
+proxy = system
+
 # Set to true skip tls verification when request exchange rates data
 skip_tls_verify = false
diff --git a/pkg/api/exchange_rates.go b/pkg/api/exchange_rates.go
index 1550c838..af7d4daa 100644
--- a/pkg/api/exchange_rates.go
+++ b/pkg/api/exchange_rates.go
@@ -13,6 +13,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/log"
 	"github.com/mayswind/ezbookkeeping/pkg/models"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
 // ExchangeRatesApi represents exchange rate api
@@ -34,6 +35,7 @@ func (a *ExchangeRatesApi) LatestExchangeRateHandler(c *core.Context) (any, *err
 	uid := c.GetCurrentUid()
 
 	transport := http.DefaultTransport.(*http.Transport).Clone()
+	utils.SetProxyUrl(transport, settings.Container.Current.ExchangeRatesProxy)
 
 	if settings.Container.Current.ExchangeRatesSkipTLSVerify {
 		transport.TLSClientConfig = &tls.Config{
diff --git a/pkg/api/map_image_proxies.go b/pkg/api/map_image_proxies.go
index 09e315c6..cacad318 100644
--- a/pkg/api/map_image_proxies.go
+++ b/pkg/api/map_image_proxies.go
@@ -9,6 +9,7 @@ import (
 	"github.com/mayswind/ezbookkeeping/pkg/core"
 	"github.com/mayswind/ezbookkeeping/pkg/errs"
 	"github.com/mayswind/ezbookkeeping/pkg/settings"
+	"github.com/mayswind/ezbookkeeping/pkg/utils"
 )
 
 const openStreetMapTileImageUrlFormat = "https://tile.openstreetmap.org/{z}/{x}/{y}.png"                          // https://tile.openstreetmap.org/{z}/{x}/{y}.png
@@ -73,6 +74,9 @@ func (p *MapImageProxy) MapTileImageProxyHandler(c *core.Context) (*httputil.Rev
 		return nil, errs.ErrParameterInvalid
 	}
 
+	transport := http.DefaultTransport.(*http.Transport).Clone()
+	utils.SetProxyUrl(transport, settings.Container.Current.MapProxy)
+
 	director := func(req *http.Request) {
 		imageRawUrl := targetUrl
 		imageRawUrl = strings.Replace(imageRawUrl, "{z}", zoomLevel, -1)
@@ -86,5 +90,8 @@ func (p *MapImageProxy) MapTileImageProxyHandler(c *core.Context) (*httputil.Rev
 		req.Host = imageUrl.Host
 	}
 
-	return &httputil.ReverseProxy{Director: director}, nil
+	return &httputil.ReverseProxy{
+		Transport: transport,
+		Director:  director,
+	}, nil
 }
diff --git a/pkg/settings/setting.go b/pkg/settings/setting.go
index 48db9d7b..1ef684c4 100644
--- a/pkg/settings/setting.go
+++ b/pkg/settings/setting.go
@@ -222,6 +222,8 @@ type Config struct {
 
 	// Map
 	MapProvider                         string
+	EnableMapDataFetchProxy             bool
+	MapProxy                            string
 	TomTomMapAPIKey                     string
 	GoogleMapAPIKey                     string
 	BaiduMapAK                          string
@@ -233,11 +235,11 @@ type Config struct {
 	CustomMapTileServerMinZoomLevel     uint8
 	CustomMapTileServerMaxZoomLevel     uint8
 	CustomMapTileServerDefaultZoomLevel uint8
-	EnableMapDataFetchProxy             bool
 
 	// Exchange Rates
 	ExchangeRatesDataSource     string
 	ExchangeRatesRequestTimeout uint32
+	ExchangeRatesProxy          string
 	ExchangeRatesSkipTLSVerify  bool
 }
 
@@ -559,6 +561,7 @@ func loadMapConfiguration(config *Config, configFile *ini.File, sectionName stri
 	}
 
 	config.EnableMapDataFetchProxy = getConfigItemBoolValue(configFile, sectionName, "map_data_fetch_proxy", false)
+	config.MapProxy = getConfigItemStringValue(configFile, sectionName, "proxy", "system")
 	config.TomTomMapAPIKey = getConfigItemStringValue(configFile, sectionName, "tomtom_map_api_key")
 	config.GoogleMapAPIKey = getConfigItemStringValue(configFile, sectionName, "google_map_api_key")
 	config.BaiduMapAK = getConfigItemStringValue(configFile, sectionName, "baidu_map_ak")
@@ -605,6 +608,7 @@ func loadExchangeRatesConfiguration(config *Config, configFile *ini.File, sectio
 		return errs.ErrInvalidExchangeRatesDataSource
 	}
 
+	config.ExchangeRatesProxy = getConfigItemStringValue(configFile, sectionName, "proxy", "system")
 	config.ExchangeRatesRequestTimeout = getConfigItemUint32Value(configFile, sectionName, "request_timeout", defaultExchangeRatesDataRequestTimeout)
 	config.ExchangeRatesSkipTLSVerify = getConfigItemBoolValue(configFile, sectionName, "skip_tls_verify", false)
 
diff --git a/pkg/utils/http.go b/pkg/utils/http.go
new file mode 100644
index 00000000..cc052aa6
--- /dev/null
+++ b/pkg/utils/http.go
@@ -0,0 +1,18 @@
+package utils
+
+import (
+	"net/http"
+	"net/url"
+)
+
+// SetProxyUrl sets proxy url to http transport according to specified proxy setting
+func SetProxyUrl(transport *http.Transport, proxy string) {
+	if proxy == "none" {
+		transport.Proxy = nil
+	} else if proxy != "system" {
+		proxy, _ := url.Parse(proxy)
+		transport.Proxy = http.ProxyURL(proxy)
+	} else {
+		transport.Proxy = http.ProxyFromEnvironment
+	}
+}