diff --git a/app/src/main/java/com/hippo/ehviewer/network/UrlBuilder.kt b/app/src/main/java/com/hippo/ehviewer/network/UrlBuilder.kt
index 8a4a4d9fc..b89126ad7 100644
--- a/app/src/main/java/com/hippo/ehviewer/network/UrlBuilder.kt
+++ b/app/src/main/java/com/hippo/ehviewer/network/UrlBuilder.kt
@@ -5,7 +5,7 @@ import okhttp3.HttpUrl.Companion.toHttpUrl
 class UrlBuilder(mRootUrl: String) {
     private val url = mRootUrl.toHttpUrl().newBuilder()
     fun addQuery(key: String, value: Any) {
-        url.addQueryParameter(key, value.toString())
+        url.addEncodedQueryParameter(key, value.toString())
     }
 
     fun build(): String {