diff --git a/pkg/webserver/apache/proxy.go b/pkg/webserver/apache/proxy.go
index 2a624c96..108d5fba 100644
--- a/pkg/webserver/apache/proxy.go
+++ b/pkg/webserver/apache/proxy.go
@@ -66,6 +66,7 @@ func parseProxyFile(filePath string) (*types.Proxy, error) {
 	contentStr := string(content)
 	proxy := &types.Proxy{
 		Resolver: []string{},
+		Headers:  make(map[string]string),
 		Replaces: make(map[string]string),
 	}
 
@@ -114,6 +115,17 @@ func parseProxyFile(filePath string) (*types.Proxy, error) {
 		proxy.Replaces[sm[1]] = sm[2]
 	}
 
+	// 解析自定义请求头 (排除 Host)
+	headerPattern := regexp.MustCompile(`RequestHeader\s+set\s+(\S+)\s+"([^"]+)"`)
+	headerMatches := headerPattern.FindAllStringSubmatch(contentStr, -1)
+	for _, hm := range headerMatches {
+		headerName := hm[1]
+		headerValue := hm[2]
+		if headerName != "Host" {
+			proxy.Headers[headerName] = headerValue
+		}
+	}
+
 	return proxy, nil
 }
 
@@ -241,6 +253,15 @@ func generateProxyConfig(proxy types.Proxy) string {
 		sb.WriteString("    </IfModule>\n")
 	}
 
+	// 自定义请求头
+	if len(proxy.Headers) > 0 {
+		sb.WriteString("    <IfModule mod_headers.c>\n")
+		for name, value := range proxy.Headers {
+			sb.WriteString(fmt.Sprintf("        RequestHeader set %s \"%s\"\n", name, value))
+		}
+		sb.WriteString("    </IfModule>\n")
+	}
+
 	// 响应内容替换
 	if len(proxy.Replaces) > 0 {
 		sb.WriteString("    <IfModule mod_substitute.c>\n")
diff --git a/pkg/webserver/nginx/proxy.go b/pkg/webserver/nginx/proxy.go
index 7f5d5143..eecdac0e 100644
--- a/pkg/webserver/nginx/proxy.go
+++ b/pkg/webserver/nginx/proxy.go
@@ -77,6 +77,7 @@ func parseProxyFile(filePath string) (*types.Proxy, error) {
 	proxy := &types.Proxy{
 		Location: strings.TrimSpace(matches[1]),
 		Resolver: []string{},
+		Headers:  make(map[string]string),
 		Replaces: make(map[string]string),
 	}
 
@@ -146,6 +147,23 @@ func parseProxyFile(filePath string) (*types.Proxy, error) {
 		proxy.Replaces[sfm[1]] = sfm[2]
 	}
 
+	// 解析自定义请求头
+	standardHeaders := map[string]bool{
+		"Host": true, "X-Real-IP": true, "X-Forwarded-For": true,
+		"X-Forwarded-Proto": true, "Upgrade": true, "Connection": true,
+		"Early-Data": true, "Accept-Encoding": true,
+	}
+	headerPattern := regexp.MustCompile(`proxy_set_header\s+(\S+)\s+"?([^";]+)"?;`)
+	headerMatches := headerPattern.FindAllStringSubmatch(blockContent, -1)
+	for _, hm := range headerMatches {
+		headerName := strings.TrimSpace(hm[1])
+		headerValue := strings.TrimSpace(hm[2])
+		// 排除标准头
+		if !standardHeaders[headerName] {
+			proxy.Headers[headerName] = headerValue
+		}
+	}
+
 	return proxy, nil
 }
 
@@ -269,6 +287,18 @@ func generateProxyConfig(proxy types.Proxy) string {
 		sb.WriteString("    proxy_cache_valid 404 1m;\n")
 	}
 
+	// 自定义请求头
+	if len(proxy.Headers) > 0 {
+		for name, value := range proxy.Headers {
+			// 变量值不加引号
+			if strings.HasPrefix(value, "$") {
+				sb.WriteString(fmt.Sprintf("    proxy_set_header %s %s;\n", name, value))
+			} else {
+				sb.WriteString(fmt.Sprintf("    proxy_set_header %s \"%s\";\n", name, value))
+			}
+		}
+	}
+
 	// 响应内容替换
 	if len(proxy.Replaces) > 0 {
 		sb.WriteString("    proxy_set_header Accept-Encoding \"\";\n")
diff --git a/pkg/webserver/types/proxy.go b/pkg/webserver/types/proxy.go
index 9002207c..2c621bb5 100644
--- a/pkg/webserver/types/proxy.go
+++ b/pkg/webserver/types/proxy.go
@@ -12,6 +12,7 @@ type Proxy struct {
 	Buffering       bool              `form:"buffering" json:"buffering"`                   // 是否启用缓冲
 	Resolver        []string          `form:"resolver" json:"resolver"`                     // 自定义 DNS 解析器配置，如: ["8.8.8.8", "ipv6=off"]
 	ResolverTimeout time.Duration     `form:"resolver_timeout" json:"resolver_timeout"`     // DNS 解析超时时间，如: 5 * time.Second
+	Headers         map[string]string `form:"headers" json:"headers"`                       // 自定义请求头，如: map["X-Custom-Header"] = "value"
 	Replaces        map[string]string `form:"replaces" json:"replaces"`                     // 响应内容替换，如: map["/old"] = "/new"
 }
 
diff --git a/web/src/views/website/EditView.vue b/web/src/views/website/EditView.vue
index 67c9c426..249cb3b1 100644
--- a/web/src/views/website/EditView.vue
+++ b/web/src/views/website/EditView.vue
@@ -303,6 +303,7 @@ const addProxy = () => {
     buffering: true,
     resolver: [],
     resolver_timeout: 5 * 1000000000, // 5秒，以纳秒为单位
+    headers: {},
     replaces: {}
   })
 }
@@ -845,6 +846,59 @@ const removeCustomConfig = (index: number) => {
                       </n-input-group>
                     </n-form-item-gi>
                   </n-grid>
+                  <n-divider>{{ $gettext('Custom Request Headers') }}</n-divider>
+                  <n-flex vertical :size="8">
+                    <n-flex
+                      v-for="(headerValue, headerName) in proxy.headers"
+                      :key="String(headerName)"
+                      :size="8"
+                      align="center"
+                    >
+                      <n-input
+                        :value="String(headerName)"
+                        :placeholder="$gettext('Header name')"
+                        flex-1
+                        @blur="
+                          (e: FocusEvent) => {
+                            const newName = (e.target as HTMLInputElement).value
+                            const oldName = String(headerName)
+                            if (newName && newName !== oldName) {
+                              proxy.headers[newName] = proxy.headers[oldName]
+                              delete proxy.headers[oldName]
+                            }
+                          }
+                        "
+                      />
+                      <span flex-shrink-0>:</span>
+                      <n-input
+                        :value="String(headerValue)"
+                        :placeholder="$gettext('Value or variable like $host, $remote_addr')"
+                        flex-1
+                        @update:value="(v: string) => (proxy.headers[String(headerName)] = v)"
+                      />
+                      <n-button
+                        type="error"
+                        secondary
+                        size="small"
+                        flex-shrink-0
+                        @click="delete proxy.headers[String(headerName)]"
+                      >
+                        {{ $gettext('Remove') }}
+                      </n-button>
+                    </n-flex>
+                    <n-button
+                      dashed
+                      size="small"
+                      @click="
+                        () => {
+                          if (!proxy.headers) proxy.headers = {}
+                          proxy.headers[`X-Custom-${Object.keys(proxy.headers).length}`] = ''
+                        }
+                      "
+                    >
+                      {{ $gettext('Add Request Header') }}
+                    </n-button>
+                  </n-flex>
                   <n-divider>{{ $gettext('Response Content Replacement') }}</n-divider>
                   <n-flex vertical :size="8">
                     <n-flex