diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d63e11..4499cba 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,12 @@
+# [3.2.0](https://github.com/Samarium150/mirai-console-lolicon/compare/3.1.0...3.2.0) (2021-03-30)
+
+
+### feat
+
+* add custom caching and proxy options ([de09441](https://github.com/Samarium150/mirai-console-lolicon/commit/de09441ba3b8633c2b155ee166ef592806f97085))
+
+
+
 # [3.1.0](https://github.com/Samarium150/mirai-console-lolicon/compare/3.0.1...3.1.0) (2021-02-15)
 
 
diff --git a/build.gradle.kts b/build.gradle.kts
index f93afbc..909ae1a 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,16 +1,16 @@
 import java.net.URL
 
 plugins {
-    val kotlinVersion = "1.4.21"
+    val kotlinVersion = "1.4.30"
     kotlin("jvm") version kotlinVersion
     kotlin("plugin.serialization") version kotlinVersion
 
-    id("net.mamoe.mirai-console") version "2.4.0"
+    id("net.mamoe.mirai-console") version "2.5.1"
     id("org.jetbrains.dokka") version "1.4.0"
 }
 
 group = "com.github.samarium150"
-version = "3.1.0"
+version = "3.2.0"
 
 repositories {
     mavenLocal()
diff --git a/package.json b/package.json
index 5f42df4..1950b94 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mirai-console-lolicon",
-  "version": "3.1.0",
+  "version": "3.2.0",
   "description": "基于mirai-console的涩图机器人",
   "scripts": {
     "changelog": "conventional-changelog -p eslint -i CHANGELOG.md -s"
diff --git a/src/main/kotlin/Lolicon.kt b/src/main/kotlin/Lolicon.kt
index 192ee37..577d176 100644
--- a/src/main/kotlin/Lolicon.kt
+++ b/src/main/kotlin/Lolicon.kt
@@ -31,6 +31,8 @@ import net.mamoe.mirai.contact.Contact.Companion.uploadImage
 import net.mamoe.mirai.contact.Group
 import net.mamoe.mirai.contact.User
 import net.mamoe.mirai.message.data.FlashImage
+import java.io.File
+import java.io.InputStream
 import java.net.URL
 
 /**
@@ -91,7 +93,7 @@ object Lolicon: CompositeCommand(
             return
         }
         val (apikey, r18, recall, cooldown) = ExecutionConfig.create(subject)
-        val parameters = RequestParams(apikey, keyword, r18, size1200 = PluginConfig.size1200)
+        val parameters = RequestParams(apikey, keyword, r18, 1, PluginConfig.proxy, PluginConfig.size1200)
         Main.logger.info(parameters.toReadable())
         try {
             val response: Response = RequestHandler.get(parameters)
@@ -99,7 +101,16 @@ object Lolicon: CompositeCommand(
             for (imageData in response.data) {
                 Main.logger.info("url: ${imageData.url}")
                 sendMessage(imageData.toReadable())
-                val stream = RequestHandler.download(imageData.url)
+                val stream: InputStream = if (PluginConfig.save && PluginConfig.cache) {
+                    try {
+                        val paths = imageData.url.split("/")
+                        val path = "/data/mirai-console-lolicon/download/${paths[paths.lastIndex]}"
+                        val cache = File(System.getProperty("user.dir") + path)
+                        if (cache.exists()) cache.inputStream() else RequestHandler.download(imageData.url)
+                    } catch (e: Exception) {
+                        RequestHandler.download(imageData.url)
+                    }
+                } else RequestHandler.download(imageData.url)
                 val img = subject?.uploadImage(stream)
                 if (img != null) {
                     val receipt = (if (PluginConfig.flash) sendMessage(FlashImage(img)) else sendMessage(img)) ?: return
diff --git a/src/main/kotlin/Main.kt b/src/main/kotlin/Main.kt
index 0b710d1..9b7a127 100644
--- a/src/main/kotlin/Main.kt
+++ b/src/main/kotlin/Main.kt
@@ -37,7 +37,7 @@ import net.mamoe.mirai.console.util.ConsoleExperimentalApi
 object Main: KotlinPlugin(
     JvmPluginDescription(
         id = "com.github.samarium150.mirai-console-lolicon",
-        version = "3.1.0",
+        version = "3.2.0",
         name = "mirai-console-lolicon"
     )
 ) {
diff --git a/src/main/kotlin/PluginConfig.kt b/src/main/kotlin/PluginConfig.kt
index f2f951b..59eebed 100644
--- a/src/main/kotlin/PluginConfig.kt
+++ b/src/main/kotlin/PluginConfig.kt
@@ -46,6 +46,14 @@ object PluginConfig : AutoSavePluginConfig("Config") {
     @ValueDescription("是否保存图片")
     val save: Boolean by value(false)
 
+    /**
+     * Enable caching
+     * <br>
+     * 是否使用已保存的图片作为缓存
+     */
+    @ValueDescription("是否使用已保存的图片作为缓存")
+    val cache: Boolean by value(false)
+
     /**
      * Enable flash image
      * <br>
@@ -70,6 +78,14 @@ object PluginConfig : AutoSavePluginConfig("Config") {
     @ValueDescription("是否启用master_1200图片压缩")
     val size1200: Boolean by value(true)
 
+    /**
+     * Custom proxy
+     * <br>
+     * 自定义代理
+     */
+    @ValueDescription("获取Pixiv图片的代理")
+    val proxy: String by value("i.pixiv.cat")
+
     /**
      * Default recall time
      * <br>