diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/ExportUtil.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/ExportUtil.java
index f887987f..3640f577 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/ExportUtil.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/ExportUtil.java
@@ -1,7 +1,9 @@
 package org.jeecg.common.util;
 
+import cn.hutool.core.io.FileUtil;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
+import org.apache.commons.io.FileUtils;
 import org.apache.poi.ss.usermodel.Workbook;
 import org.jeecgframework.poi.excel.ExcelExportUtil;
 import org.jeecgframework.poi.excel.entity.ExportParams;
@@ -15,6 +17,8 @@ import javax.servlet.http.HttpServletResponse;
 import java.io.*;
 import java.net.URLEncoder;
 import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Paths;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
@@ -102,9 +106,23 @@ public class ExportUtil {
         String pathPrefix = "excelTemplate/";
         String path = pathPrefix + template;
         InputStream inputStream = classPathStream(path);
-        
-        String templatePath = "";
-        return new TemplateExportParams(templatePath);
+        String tempDir = System.getProperty("java.io.tmpdir");
+        String tempPath = tempDir + File.separator + template;
+        try {
+            File tempFile = File.createTempFile(tempPath, null);
+            FileUtils.copyInputStreamToFile(inputStream, tempFile);
+            String templatePath = tempFile.getAbsolutePath();
+            return new TemplateExportParams(templatePath);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return null;
+        }finally {
+            try {
+                if (ObjectUtil.isNotNull(inputStream)) inputStream.close();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
     }
 
     public static void exportXls(HttpServletResponse response, String template,
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
index 0c53010f..771e32cf 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/SpectrumAnalysisServiceImpl.java
@@ -15,6 +15,7 @@ import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.google.common.cache.Cache;
 import com.google.common.collect.Lists;
 import org.apache.commons.io.FileUtils;
+import org.apache.commons.io.IOUtils;
 import org.apache.commons.net.ftp.FTP;
 import org.apache.commons.net.ftp.FTPClient;
 import org.apache.shiro.SecurityUtils;
@@ -4398,45 +4399,49 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
         analyze.put("gasRoi", roiChannels(roiChannelsDtosG));
         analyze.putAll(roiResults(roiResultsDtos));
         analyze.put("resultSummary", xeResults(xeResultsDtos));
-        // 使数据适配导出模板
-        String pathPrefix = "excelTemplate/";
-        String path = pathPrefix + SAVETOTXT.getName();
-        String template = ClassUtil.classPath(path);
-        List<String> lines = FileUtil.readUtf8Lines(template);
-        // 正则表达式，匹配${}中的内容
-        String regex = "\\$\\{([^}]+)}";
-        List<String> newLines = new ArrayList<>();
-        List<String> list = ListUtil.toList("sampleNewCalibration","sampleRoi", "detNewCalibration", "detRoi", "gasNewCalibration", "gasRoi","grossRoi",
-                "netRoi", "concRoi", "resultSummary");
-        List<String> skip = ListUtil.toList("${sampleNewCalibration}","${sampleRoi}", "${detNewCalibration}", "${detRoi}", "${gasNewCalibration}", "${gasRoi}",
-                "${grossRoi}", "${netRoi}", "${concRoi}", "${resultSummary}");
-        for (String line : lines) {
-            List<String> fieldNames = ReUtil.findAllGroup1(regex, line);
-            if (CollUtil.isEmpty(fieldNames)){
-                newLines.add(line);
-                continue;
-            }
-            for (String fieldName : fieldNames) {
-                Object value = analyze.get(fieldName);
-                if (CollUtil.contains(list, fieldName)){
-                    newLines.addAll((List<String>)value);
-                }else {
-                    String search = "${" + fieldName + "}";
-                    String replacement = StrUtil.toString(value);
-                    replacement = StrUtil.isBlank(replacement) ? "null" : replacement;
-                    line = StrUtil.replace(line, search, replacement);
-                }
-            }
-            if (!CollUtil.contains(skip, line))
-                newLines.add(line);
-        }
+
         PrintWriter writer = null;
         try {
-            String export = "SaveToTxt.txt";
-            writer = ExportUtil.streamWriter(response, export);
-            for (String newLine : newLines) {
-                writer.println(newLine);
+            // 使数据适配导出模板
+            String pathPrefix = "excelTemplate/";
+            String path = pathPrefix + SAVETOTXT.getName();
+            /*String template = ClassUtil.classPath(path);
+            List<String> lines = FileUtil.readUtf8Lines(template);*/
+            InputStream inputStream = ClassUtil.classPathStream(path);
+            List<String> lines = IOUtils.readLines(inputStream, "UTF-8");
+            // 正则表达式，匹配${}中的内容
+            String regex = "\\$\\{([^}]+)}";
+            List<String> newLines = new ArrayList<>();
+            List<String> list = ListUtil.toList("sampleNewCalibration","sampleRoi", "detNewCalibration", "detRoi", "gasNewCalibration", "gasRoi","grossRoi",
+                    "netRoi", "concRoi", "resultSummary");
+            List<String> skip = ListUtil.toList("${sampleNewCalibration}","${sampleRoi}", "${detNewCalibration}", "${detRoi}", "${gasNewCalibration}", "${gasRoi}",
+                    "${grossRoi}", "${netRoi}", "${concRoi}", "${resultSummary}");
+            for (String line : lines) {
+                List<String> fieldNames = ReUtil.findAllGroup1(regex, line);
+                if (CollUtil.isEmpty(fieldNames)){
+                    newLines.add(line);
+                    continue;
+                }
+                for (String fieldName : fieldNames) {
+                    Object value = analyze.get(fieldName);
+                    if (CollUtil.contains(list, fieldName)){
+                        newLines.addAll((List<String>)value);
+                    }else {
+                        String search = "${" + fieldName + "}";
+                        String replacement = StrUtil.toString(value);
+                        replacement = StrUtil.isBlank(replacement) ? "null" : replacement;
+                        line = StrUtil.replace(line, search, replacement);
+                    }
+                }
+                if (!CollUtil.contains(skip, line))
+                    newLines.add(line);
             }
+
+                String export = "SaveToTxt.txt";
+                writer = ExportUtil.streamWriter(response, export);
+                for (String newLine : newLines) {
+                    writer.println(newLine);
+                }
         } catch (IOException e) {
             e.printStackTrace();
         }finally {