diff --git a/file-plugin/src/main/kotlin/com/imf/plugin/so/HandleSoFileInfo.kt b/file-plugin/src/main/kotlin/com/imf/plugin/so/HandleSoFileInfo.kt
index 57e591d..46dd8a3 100644
--- a/file-plugin/src/main/kotlin/com/imf/plugin/so/HandleSoFileInfo.kt
+++ b/file-plugin/src/main/kotlin/com/imf/plugin/so/HandleSoFileInfo.kt
@@ -1,22 +1,14 @@
 package com.imf.plugin.so
 
-class HandleSoFileInfo(val saveCompressToAssets: Boolean, val md5: String?, val dependencies: List<String>?, val compressName: String?) {
+import com.google.gson.Gson
+
+data class HandleSoFileInfo(
+    var saveCompressToAssets: Boolean,
+    var md5: String?,
+    var dependencies: List<String>? = null,
+    var compressName: String? = null,
+    var url: String? = null
+) {
     //用于生成json
-    override fun toString(): String {
-        val s = StringBuilder("{\"saveCompressToAssets\":${saveCompressToAssets}")
-        if (!dependencies.isNullOrEmpty()) {
-            s.append(",\"dependencies\":[\"${dependencies[0]}\"")
-            for (index in 1 until dependencies.size) {
-                s.append(",\"${dependencies[index]}\"")
-            }
-            s.append(']')
-        }
-        md5?.let {
-            s.append(",\"md5\":\"${md5}\"")
-        }
-        compressName?.let {
-            s.append(",\"compressName\":\"${compressName}\"")
-        }
-        return s.append('}').toString()
-    }
+    override fun toString(): String = Gson().toJson(this)
 }
\ No newline at end of file
diff --git a/file-plugin/src/main/kotlin/com/imf/plugin/so/SoFileExtensions.kt b/file-plugin/src/main/kotlin/com/imf/plugin/so/SoFileExtensions.kt
index 0d78e05..31a178b 100644
--- a/file-plugin/src/main/kotlin/com/imf/plugin/so/SoFileExtensions.kt
+++ b/file-plugin/src/main/kotlin/com/imf/plugin/so/SoFileExtensions.kt
@@ -33,7 +33,7 @@ open class SoFileExtensions {
      */
     var backupDeleteSo: Boolean = true
 
-    var onDeleteSo: ((File, String) -> Unit)? = null
+    var onDeleteSo: ((File, String) -> String)? = null
 
     /**
      * 压缩放在 assets 下的 so 库
diff --git a/file-plugin/src/main/kotlin/com/imf/plugin/so/SoHandle.kt b/file-plugin/src/main/kotlin/com/imf/plugin/so/SoHandle.kt
index b9e3de7..d2f944a 100644
--- a/file-plugin/src/main/kotlin/com/imf/plugin/so/SoHandle.kt
+++ b/file-plugin/src/main/kotlin/com/imf/plugin/so/SoHandle.kt
@@ -138,7 +138,9 @@ class SoHandle(
                             FileUtils.copyFile(it, this)
                         }
                     } else it
-                    extension.onDeleteSo?.invoke(soFile, md5)
+                    extension.onDeleteSo?.invoke(soFile, md5)?.let { url ->
+                        recordMap[unmapLibraryName(name)]?.url = url
+                    }
                     it.delete()
                 }
             }
diff --git a/load-assets-7z/build.gradle b/load-assets-7z/build.gradle
index 33ec979..54ecce7 100644
--- a/load-assets-7z/build.gradle
+++ b/load-assets-7z/build.gradle
@@ -19,7 +19,7 @@ android {
 dependencies {
     implementation project(":load-hook")
     implementation project(":android-un7z")
-    implementation("androidx.annotation:annotation:1.6.0")
+    implementation("com.android.tools:annotations:30.4.2")
 }
 
 task sourcesJar(type: Jar) {
diff --git a/load-assets-7z/src/main/java/com/imf/so/assets/load/NeedDownloadSoListener.java b/load-assets-7z/src/main/java/com/imf/so/assets/load/NeedDownloadSoListener.java
index e98604e..0e1af50 100644
--- a/load-assets-7z/src/main/java/com/imf/so/assets/load/NeedDownloadSoListener.java
+++ b/load-assets-7z/src/main/java/com/imf/so/assets/load/NeedDownloadSoListener.java
@@ -1,7 +1,6 @@
 package com.imf.so.assets.load;
 
-import androidx.annotation.Nullable;
-
+import com.android.annotations.Nullable;
 import com.imf.so.assets.load.bean.SoFileInfo;
 
 import java.io.File;
diff --git a/load-assets-7z/src/main/java/com/imf/so/assets/load/bean/SoFileInfo.java b/load-assets-7z/src/main/java/com/imf/so/assets/load/bean/SoFileInfo.java
index cb0a026..5576d4f 100644
--- a/load-assets-7z/src/main/java/com/imf/so/assets/load/bean/SoFileInfo.java
+++ b/load-assets-7z/src/main/java/com/imf/so/assets/load/bean/SoFileInfo.java
@@ -28,14 +28,16 @@ public class SoFileInfo {
     public String md5;
     public String compressName;
     public List<String> dependencies;
+    public String url;
 
-    private SoFileInfo(String libName, String abi, boolean saveCompressToAssets, String md5, String compressName, List<String> dependencies) {
+    private SoFileInfo(String libName, String abi, boolean saveCompressToAssets, String md5, String compressName, List<String> dependencies, String url) {
         this.libName = libName;
         this.abi = abi;
         this.saveCompressToAssets = saveCompressToAssets;
         this.md5 = md5;
         this.compressName = compressName;
         this.dependencies = dependencies;
+        this.url = url;
     }
 
 
@@ -69,7 +71,8 @@ public static SoFileInfo fromJson(JSONObject json, String abi, String libName) {
                     }
                 }
             }
-            return new SoFileInfo(libName, abi, saveCompressToAssets, md5, compressName, dependencies);
+            String aUrl = targetSoInfo.optString("url");
+            return new SoFileInfo(libName, abi, saveCompressToAssets, md5, compressName, dependencies, aUrl);
         }
         return null;
     }
diff --git a/so-file-config.gradle b/so-file-config.gradle
index 78da2c0..f14ebd0 100644
--- a/so-file-config.gradle
+++ b/so-file-config.gradle
@@ -39,6 +39,12 @@ SoFileConfig {
             'libsource.so',
             'libblur-lib.so',
     ]
+    /**
+     * 移除 so 时回调，这里可以做上传云端的逻辑
+     */
+    onDeleteSo = { File file, String md5 ->
+        return file.absolutePath.replace(".so", "_${md5}.so")
+    }
     // 设置要压缩的库 注意 libun7zip.so 为 7z 解压库不可压缩
     compressSo2AssetsLibs = [