diff --git a/modules/module-ci-process-api/src/main/java/cd/casic/ci/api/SftpFileController.java b/modules/module-ci-process-api/src/main/java/cd/casic/ci/api/SftpFileController.java
index 6f7cdca6..e9578192 100644
--- a/modules/module-ci-process-api/src/main/java/cd/casic/ci/api/SftpFileController.java
+++ b/modules/module-ci-process-api/src/main/java/cd/casic/ci/api/SftpFileController.java
@@ -7,6 +7,10 @@ import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
+import java.io.File;
+import java.io.IOException;
+import java.net.URLDecoder;
+import java.nio.charset.StandardCharsets;
 import java.util.List;
 
 /**
@@ -37,11 +41,11 @@ public class SftpFileController {
         return CommonResult.success(uploadFilePath);
     }
 
-    @PostMapping("/download")
+    @GetMapping("/download")
     public void downloadFile(
             @RequestParam String remoteFilePath,
             HttpServletResponse response) {
-
+        remoteFilePath = URLDecoder.decode(remoteFilePath,StandardCharsets.UTF_8);
         sftpFileService.downloadFile(
                 remoteFilePath, response);
     }
diff --git a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/worker/afl/TestCaseGenerationWorker.java b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/worker/afl/TestCaseGenerationWorker.java
index 1f0f5ac1..6a77dc4e 100644
--- a/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/worker/afl/TestCaseGenerationWorker.java
+++ b/modules/module-ci-process-biz/src/main/java/cd/casic/ci/process/engine/worker/afl/TestCaseGenerationWorker.java
@@ -158,7 +158,7 @@ public class TestCaseGenerationWorker extends DockerWorker {
             sftp.connect();
             String workDir = (String)getGlobalVariable(context,AFL_DOCKER_WORK_DIR_KEY);
             append(context,"AI测试用例生成开始上传目标文件。。。");
-            String filePath = AFL_DOCKER_BASE_DIR + File.separator + workDir+File.separator+getSourceName(fileName)+File.separator+binaryName;
+            String filePath = AFL_VOLUME_WORK_DIR_PREFIX + File.separator + workDir+File.separator+getSourceName(fileName)+File.separator+binaryName;
             append(context,"读取到目标文件路径："+filePath);
             InputStream inputStream = sftp.get(filePath);
             String targetUploadRes = aiGeneratorService.targetUpload("./" + binaryName, inputStream);
@@ -203,7 +203,7 @@ public class TestCaseGenerationWorker extends DockerWorker {
             String seedTarget = AFL_VOLUME_WORK_DIR_PREFIX+File.separator+seedPath+File.separator+tempFile.getName();
             String seedDir = AFL_VOLUME_WORK_DIR_PREFIX+File.separator+seedPath;
             append(context,"上传模糊测试种子压缩包到指定工作目录:"+seedDir);
-            sftp.put(fis,seedDir);
+            sftp.put(fis,seedTarget);
             sftp.disconnect();
             append(context,"解压种子到指定工作目录"+seedDir);
             String cmd = "unzip -o " + seedTarget + " -d " + seedDir;
@@ -213,6 +213,7 @@ public class TestCaseGenerationWorker extends DockerWorker {
             exec.setCommand(cmd);
 
         } catch (Exception e) {
+            log.error("ai测试用例生成报错",e);
             append(context,"测试用例生成失败");
         }finally {
             if (exec!=null) {