diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/modules/base/dto/DBInfo.java b/jeecg-boot-base-core/src/main/java/org/jeecg/modules/base/dto/DBInfo.java
new file mode 100644
index 00000000..e1dd2e3f
--- /dev/null
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/modules/base/dto/DBInfo.java
@@ -0,0 +1,17 @@
+package org.jeecg.modules.base.dto;
+
+import lombok.Data;
+
+@Data
+public class DBInfo {
+
+    private String tableName;
+
+    private Integer numRow;
+
+    private Double dataSize;
+
+    private Double indexSize;
+
+    private Double used;
+}
diff --git a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
index 516cd170..840fa975 100644
--- a/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
+++ b/jeecg-module-spectrum-analysis/src/main/java/org/jeecg/modules/service/impl/GammaServiceImpl.java
@@ -4503,6 +4503,10 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
             String dataType = phd.getMsgInfo().getData_type().substring(0, 1);
             String format = ".txt";
             String txtFileName = String.format("%s-%s_%s_%s_RESULT%s", detectorCode, date, time, dataType, format);
+            if (StrUtil.isNotBlank(fileName)){
+                if (StrUtil.contains(fileName, ".PHD"))
+                    txtFileName = StrUtil.replace(fileName, ".PHD", ".txt");
+            }
             // 导出数据内容到txt文本
             OutputStream fos = null;
             try {
@@ -4641,6 +4645,10 @@ public class GammaServiceImpl extends AbstractLogOrReport implements IGammaServi
         String dataType = phd.getMsgInfo().getData_type().substring(0, 1);
         String format = ".xls";
         String xlsFileName = String.format("%s-%s_%s_%s_RESULT%s", detectorCode, date, time, dataType, format);
+        if (StrUtil.isNotBlank(fileName)){
+            if (StrUtil.contains(fileName, ".PHD"))
+                xlsFileName = StrUtil.replace(fileName, ".PHD", ".xls");
+        }
         String template = SAVETOEXCEL_G.getName();
         // 导出时使用默认文件名 file.xls
         ExportUtil.exportXls(response, template, data, xlsFileName);
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 c4b667cd..e52d0ac6 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
@@ -4452,6 +4452,11 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
         PrintWriter writer = null;
         try {
             String export = "saveToHtml.html";
+            String sampleFileName = anlyseResultIn.getSampleFileName();
+            if (StrUtil.isNotBlank(sampleFileName)){
+                if (StrUtil.contains(sampleFileName, ".PHD"))
+                    export = StrUtil.replace(sampleFileName, ".PHD", ".html");
+            }
             writer = ExportUtil.htmlWriter(response, export);
             writer.write(result);
         } catch (IOException e) {
@@ -4469,6 +4474,11 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
         // 将Null值替换为"",避免空指针异常(集合为空集合,不能为null)
         analyze.replaceAll((key, value) -> ObjectUtil.isNull(value) ? "" : value);
         String export = "SaveToExcel.xls";
+        String sampleFileName = anlyseResultIn.getSampleFileName();
+        if (StrUtil.isNotBlank(sampleFileName)){
+            if (StrUtil.contains(sampleFileName, ".PHD"))
+                export = StrUtil.replace(sampleFileName, ".PHD", ".xls");
+        }
         String template = SAVETOEXCEL.getName();
         ExportUtil.exportXls(response, template, analyze,export);
     }
@@ -4544,6 +4554,11 @@ public class SpectrumAnalysisServiceImpl implements ISpectrumAnalysisService {
                     newLines.add(line);
             }
             String export = "SaveToTxt.txt";
+            String sampleFileName = anlyseResultIn.getSampleFileName();
+            if (StrUtil.isNotBlank(sampleFileName)){
+                if (StrUtil.contains(sampleFileName, ".PHD"))
+                    export = StrUtil.replace(sampleFileName, ".PHD", ".txt");
+            }
             writer = ExportUtil.streamWriter(response, export);
             for (String newLine : newLines) {
                 writer.println(newLine);