diff --git a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/GammaReportUtil.java b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/GammaReportUtil.java
index e13840ad..f879f7e0 100644
--- a/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/GammaReportUtil.java
+++ b/jeecg-boot-base-core/src/main/java/org/jeecg/common/util/GammaReportUtil.java
@@ -14,6 +14,7 @@ import java.util.Objects;
 
 public class GammaReportUtil {
     private static FTPUtil ftpUtil = ApplicationContextUtil.getContext().getBean(FTPUtil.class);
+    private static int colLength = 15;
     public static void writeFile(BaseControls baseCtrl, String path){
         // 获取系统的临时目录
         String tempDir = System.getProperty("java.io.tmpdir");
@@ -26,8 +27,8 @@ public class GammaReportUtil {
             out.println("#AnalyseRange");
             String low = String.valueOf(baseCtrl.getRg_low());
             String high = String.valueOf(baseCtrl.getRg_high());
-            out.printf("%" + (low.length() + 15) + "s", low);
-            out.printf("%" + (high.length() + 15) + "s", high);
+            out.printf("%" + (low.length() + (colLength - low.length())) + "s", low);
+            out.printf("%" + (high.length() + (colLength - high.length())) + "s", high);
             out.println("");
             out.println("#XCtrl");
             format(baseCtrl.getXCtrl(), out);
@@ -65,7 +66,7 @@ public class GammaReportUtil {
         try {
             out = new PrintWriter(file);
             out.println("#" + fileType);
-            out.printf("%" + (String.valueOf(data.size()).length() + 15) + "s", data.size() + "\n");
+            out.printf("%" + (String.valueOf(data.size()).length() + (colLength - String.valueOf(data.size()).length())) + "s", data.size() + "\n");
             format(data, out);
 
             String targetPath = StringUtils.substringBeforeLast(path,  StringPool.SLASH);
@@ -84,6 +85,7 @@ public class GammaReportUtil {
     private static void format(List<Double> data, PrintWriter out) {
         //  每行的数量
         int numPerLine = 5;
+
         int i,n = data.size(), nGroupBL = n / numPerLine * numPerLine;
         // 计算每列数据中最长的字符串长度
         int[] columnWidths = new int[data.size()];
@@ -92,12 +94,11 @@ public class GammaReportUtil {
             columnWidths[i] = Math.max(columnWidths[i], col.length());
         }
 
-        out.printf("%" + (String.valueOf(data.size()).length() + 15) + "s", data.size() + "\n");
+        out.printf("%" + (String.valueOf(data.size()).length() + (colLength - String.valueOf(data.size()).length())) + "s", data.size() + "\n");
 
         for(i = 0; i < nGroupBL; i++)
         {
-            System.out.print(i+">>>>"+data.get(i));
-            out.printf("%" + (columnWidths[i] + 15) + "s", getValue(data.get(i)));
+            out.printf("%" + (columnWidths[i] + (colLength - columnWidths[i])) + "s", getValue(data.get(i)));
             if((i+1) % numPerLine == 0) {
                 out.println("");
             }
@@ -105,7 +106,7 @@ public class GammaReportUtil {
         if(i < n)
         {
             for(; i<n; ++i){
-                out.printf("%" + (columnWidths[i] + 15) + "s", getValue(data.get(i)));
+                out.printf("%" + (columnWidths[i] + (colLength - columnWidths[i])) + "s", getValue(data.get(i)));
             }
         }
         out.println("");