diff --git a/app/src/main/java/io/legado/app/help/JsExtensions.kt b/app/src/main/java/io/legado/app/help/JsExtensions.kt
index 64d8d0893..851660fdf 100644
--- a/app/src/main/java/io/legado/app/help/JsExtensions.kt
+++ b/app/src/main/java/io/legado/app/help/JsExtensions.kt
@@ -4,9 +4,7 @@ import android.net.Uri
 import android.util.Base64
 import androidx.annotation.Keep
 import io.legado.app.constant.AppConst.dateFormat
-import io.legado.app.help.http.CookieStore
-import io.legado.app.help.http.SSLHelper
-import io.legado.app.help.http.StrResponse
+import io.legado.app.help.http.*
 import io.legado.app.model.Debug
 import io.legado.app.model.analyzeRule.AnalyzeUrl
 import io.legado.app.model.analyzeRule.QueryTTF
@@ -16,8 +14,6 @@ import kotlinx.coroutines.async
 import kotlinx.coroutines.runBlocking
 import org.jsoup.Connection
 import org.jsoup.Jsoup
-import rxhttp.wrapper.param.RxHttp
-import rxhttp.wrapper.param.toByteArray
 import splitties.init.appCtx
 import java.io.File
 import java.net.URLEncoder
@@ -292,7 +288,7 @@ interface JsExtensions {
             str.isAbsUrl() -> runBlocking {
                 var x = CacheManager.getByteArray(key)
                 if (x == null) {
-                    x = RxHttp.get(str).toByteArray().await()
+                    x = okHttpClient.newCall { url(str) }.bytes()
                     x.let {
                         CacheManager.put(key, it)
                     }
diff --git a/app/src/main/java/io/legado/app/help/http/OkHttpHelper.kt b/app/src/main/java/io/legado/app/help/http/OkHttpHelper.kt
index a45eb1914..f1f015a15 100644
--- a/app/src/main/java/io/legado/app/help/http/OkHttpHelper.kt
+++ b/app/src/main/java/io/legado/app/help/http/OkHttpHelper.kt
@@ -6,6 +6,9 @@ import io.legado.app.utils.EncodingDetect
 import io.legado.app.utils.UTF8BOMFighter
 import kotlinx.coroutines.suspendCancellableCoroutine
 import okhttp3.*
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.RequestBody.Companion.toRequestBody
 import java.io.IOException
 import java.net.InetSocketAddress
 import java.net.Proxy
@@ -105,6 +108,17 @@ suspend fun OkHttpClient.newCall(builder: Request.Builder.() -> Unit): ResponseB
     return response.body!!
 }
 
+suspend fun OkHttpClient.newCallStrResponse(builder: Request.Builder.() -> Unit): StrResponse {
+    val requestBuilder = Request.Builder()
+    requestBuilder.header(AppConst.UA_NAME, AppConfig.userAgent)
+    requestBuilder.apply(builder)
+    val response = this.newCall(requestBuilder.build()).await()
+    if (!response.isSuccessful) {
+        throw IOException("服务器没有响应。")
+    }
+    return StrResponse(response, response.body!!.text())
+}
+
 suspend fun Call.await(): Response = suspendCancellableCoroutine { block ->
 
     block.invokeOnCancellation {
@@ -139,4 +153,35 @@ fun ResponseBody.text(encode: String? = null): String {
     //根据内容判断
     charsetName = EncodingDetect.getHtmlEncode(responseBytes)
     return String(responseBytes, Charset.forName(charsetName))
+}
+
+fun Request.Builder.get(url: String, queryMap: Map<String, String>, encoded: Boolean = false) {
+    val httpBuilder = url.toHttpUrl().newBuilder()
+    queryMap.forEach {
+        if (encoded) {
+            httpBuilder.addEncodedQueryParameter(it.key, it.value)
+        } else {
+            httpBuilder.addQueryParameter(it.key, it.value)
+        }
+    }
+    url(httpBuilder.build())
+}
+
+fun Request.Builder.postForm(form: Map<String, String>, encoded: Boolean = false) {
+    val formBody = FormBody.Builder()
+    form.forEach {
+        if (encoded) {
+            formBody.addEncoded(it.key, it.value)
+        } else {
+            formBody.add(it.key, it.value)
+        }
+    }
+    post(formBody.build())
+}
+
+fun Request.Builder.postJson(json: String?) {
+    json?.let {
+        val requestBody = json.toRequestBody("application/json; charset=UTF-8".toMediaType())
+        post(requestBody)
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
index d61ca7633..c341fb544 100644
--- a/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
+++ b/app/src/main/java/io/legado/app/model/analyzeRule/AnalyzeUrl.kt
@@ -16,9 +16,6 @@ import io.legado.app.help.CacheManager
 import io.legado.app.help.JsExtensions
 import io.legado.app.help.http.*
 import io.legado.app.utils.*
-import rxhttp.wrapper.param.RxHttp
-import rxhttp.wrapper.param.toByteArray
-import rxhttp.wrapper.param.toStrResponse
 import java.net.URLEncoder
 import java.util.*
 import java.util.regex.Pattern
@@ -307,60 +304,45 @@ class AnalyzeUrl(
             params.tag = tag
             return HttpHelper.ajax(params)
         }
-        return when (method) {
-            RequestMethod.POST -> {
-                if (fieldMap.isNotEmpty() || body.isNullOrBlank()) {
-                    RxHttp.postForm(url)
-                        .setAssemblyEnabled(false)
-                        .setOkClient(getProxyClient(proxy))
-                        .addAllEncoded(fieldMap)
-                        .addAllHeader(headerMap)
-                        .toStrResponse().await()
-                } else {
-                    RxHttp.postJson(url)
-                        .setAssemblyEnabled(false)
-                        .setOkClient(getProxyClient(proxy))
-                        .addAll(body)
-                        .addAllHeader(headerMap)
-                        .toStrResponse().await()
+        return getProxyClient(proxy).newCallStrResponse {
+            removeHeader(UA_NAME)
+            headerMap.forEach {
+                addHeader(it.key, it.value)
+            }
+            when (method) {
+                RequestMethod.POST -> {
+                    url(url)
+                    if (fieldMap.isNotEmpty() || body.isNullOrBlank()) {
+                        postForm(fieldMap, true)
+                    } else {
+                        postJson(body)
+                    }
                 }
+                else -> get(url, fieldMap, true)
             }
-            else -> RxHttp.get(url)
-                .setAssemblyEnabled(false)
-                .setOkClient(getProxyClient(proxy))
-                .addAllEncoded(fieldMap)
-                .addAllHeader(headerMap)
-                .toStrResponse().await()
         }
     }
 
     suspend fun getByteArray(tag: String? = null): ByteArray {
         setCookie(tag)
-        return when (method) {
-            RequestMethod.POST -> {
-                if (fieldMap.isNotEmpty() || body.isNullOrBlank()) {
-                    RxHttp.postForm(url)
-                        .setAssemblyEnabled(false)
-                        .setOkClient(getProxyClient(proxy))
-                        .addAllEncoded(fieldMap)
-                        .addAllHeader(headerMap)
-                        .toByteArray().await()
-                } else {
-                    RxHttp.postJson(url)
-                        .setAssemblyEnabled(false)
-                        .setOkClient(getProxyClient(proxy))
-                        .addAll(body)
-                        .addAllHeader(headerMap)
-                        .toByteArray().await()
+        @Suppress("BlockingMethodInNonBlockingContext")
+        return getProxyClient(proxy).newCall {
+            removeHeader(UA_NAME)
+            headerMap.forEach {
+                addHeader(it.key, it.value)
+            }
+            when (method) {
+                RequestMethod.POST -> {
+                    url(url)
+                    if (fieldMap.isNotEmpty() || body.isNullOrBlank()) {
+                        postForm(fieldMap, true)
+                    } else {
+                        postJson(body)
+                    }
                 }
+                else -> get(url, fieldMap, true)
             }
-            else -> RxHttp.get(url)
-                .setAssemblyEnabled(false)
-                .setOkClient(getProxyClient(proxy))
-                .addAllEncoded(fieldMap)
-                .addAllHeader(headerMap)
-                .toByteArray().await()
-        }
+        }.bytes()
     }
 
     private fun setCookie(tag: String?) {