diff --git a/src/main/kotlin/dev/usbharu/hideout/controller/wellknown/WebFingerController.kt b/src/main/kotlin/dev/usbharu/hideout/controller/wellknown/WebFingerController.kt
index 2542f5d8..3ea7fffd 100644
--- a/src/main/kotlin/dev/usbharu/hideout/controller/wellknown/WebFingerController.kt
+++ b/src/main/kotlin/dev/usbharu/hideout/controller/wellknown/WebFingerController.kt
@@ -4,23 +4,22 @@ import dev.usbharu.hideout.config.ApplicationConfig
 import dev.usbharu.hideout.domain.model.wellknown.WebFinger
 import dev.usbharu.hideout.service.api.WebFingerApiService
 import dev.usbharu.hideout.util.AcctUtil
+import kotlinx.coroutines.runBlocking
 import org.springframework.http.HttpStatus
 import org.springframework.http.ResponseEntity
 import org.springframework.stereotype.Controller
 import org.springframework.web.bind.annotation.GetMapping
-import org.springframework.web.bind.annotation.RequestMapping
 import org.springframework.web.bind.annotation.RequestParam
 import java.net.URL
 
 @Controller
-@RequestMapping("/.well-known")
 class WebFingerController(
     private val webFingerApiService: WebFingerApiService,
     private val applicationConfig: ApplicationConfig
 ) {
-    @GetMapping("/webfinger")
-    suspend fun webfinger(@RequestParam resource: String): ResponseEntity<WebFinger> {
-        val acct = AcctUtil.parse(resource)
+    @GetMapping("/.well-known/webfinger")
+    fun webfinger(@RequestParam("resource") resource: String): ResponseEntity<WebFinger> = runBlocking {
+        val acct = AcctUtil.parse(resource.replace("acct:", ""))
         val user =
             webFingerApiService.findByNameAndDomain(acct.username, acct.domain ?: URL(applicationConfig.url).host)
         val webFinger = WebFinger(
@@ -33,6 +32,6 @@ class WebFingerController(
                 )
             )
         )
-        return ResponseEntity(webFinger, HttpStatus.OK)
+        ResponseEntity(webFinger, HttpStatus.OK)
     }
 }