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 50bdbb6c..c96bdfb3 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
@@ -10,6 +10,8 @@ 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;
 
 /**
@@ -47,11 +49,11 @@ 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(
                 fileUploadProperties.getRemoteHost(),
                 fileUploadProperties.getRemotePort(),
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..f7207d95 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);
@@ -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) {