diff --git a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/IncTable.java b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/IncTable.java
index 3b6fa35da..9b580d395 100644
--- a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/IncTable.java
+++ b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/html/simpleparser/IncTable.java
@@ -112,10 +112,7 @@ public class IncTable {
             return new PdfPTable(1);
         ArrayList c0 = (ArrayList) rows.get(0);
 
-        String[] firstColWidths = new String[c0.size()];
-        for (int k = 0; k < c0.size(); ++k) {
-            firstColWidths[k] = ((PdfPCell) c0.get(k)).getOriginalStyleWidth();
-        }
+        List<String> firstLineColWidths = getFirstLineColWidths();
 
         int ncol = getMaxColCount();
         processColWidth(ncol);
@@ -124,7 +121,7 @@ public class IncTable {
         try {
             TableProperties tableProperties = parseTableProperties();
             table.setTableProperties(tableProperties);
-            table.setFirstColWidths(firstColWidths);
+            table.setFirstLineColWidths(firstLineColWidths);
 
             //相对宽度
             float[] floats = new float[relativeColWidths.size()];
@@ -151,11 +148,13 @@ public class IncTable {
             }
             for (int row = 0; row < rows.size(); ++row) {
                 ArrayList col = (ArrayList) rows.get(row);
+                int colCount=0;
                 for (int k = 0; k < col.size(); ++k) {
                     table.addCell((PdfPCell) col.get(k));
+                    colCount += ((PdfPCell) col.get(k)).getColspan();
                 }
                 //补充空白列
-                for (int i = 0; i < ncol - c0.size(); i++) {
+                for (int i = 0; i < ncol - colCount; i++) {
                     PdfPCell pdfPCell = new PdfPCell();
                     pdfPCell.setInvalid(true);
                     table.addCell(pdfPCell);
@@ -169,6 +168,30 @@ public class IncTable {
         return table;
     }
 
+    /**
+     * 获取第一行的列宽
+     *
+     * @return
+     */
+    private List<String> getFirstLineColWidths() {
+        ArrayList c0 = (ArrayList) rows.get(0);
+        List<String> firstLineColWidths = new ArrayList<String>();
+        for (int i = 0; i < c0.size(); i++) {
+            PdfPCell pdfPCell = (PdfPCell) c0.get(i);
+            String width = pdfPCell.getOriginalStyleWidth();
+            if (null != width && 1 < pdfPCell.getColspan()) {
+                float w = CSSUtils.parseFloat(width);
+                //平分且需要保持原始的样式（有百分号的需要加上百分百）
+                w /= pdfPCell.getColspan();
+                width = width.endsWith("%") ? String.valueOf(w) + "%" : String.valueOf(w);
+            }
+            for (int j = 0; j < pdfPCell.getColspan(); j++) {
+                firstLineColWidths.add(width);
+            }
+        }
+        return firstLineColWidths;
+    }
+
     /**
      * 获取最大列数
      *
diff --git a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPRow.java b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPRow.java
index 466ee0df8..38a03958b 100644
--- a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPRow.java
+++ b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPRow.java
@@ -141,7 +141,7 @@ public class PdfPRow {
 	 * @param widths
 	 * @return true if everything went right
 	 */
-	public boolean setWidths(float widths[]) {
+	public boolean setWidths(float widths[], TableProperties tablePropertie) {
 		if (widths.length != cells.length)
 			return false;
 		System.arraycopy(widths, 0, this.widths, 0, cells.length);
@@ -160,6 +160,19 @@ public class PdfPRow {
 			for (; k < last; ++k)
 				total += widths[k];
 			--k;
+			float borderWidth=0;
+			float cellspacing=0;
+			float cellpadding=0;
+			if (null != tablePropertie) {
+				borderWidth = tablePropertie.getBorderWidth();
+				cellspacing = tablePropertie.getCellspacing();
+				cellpadding = tablePropertie.getCellpadding();
+			}
+			if (cell.getColspan() > 1) {
+				total += ((cell.getColspan() - 1) * 2 * borderWidth);
+				total += ((cell.getColspan() - 1) * cellspacing);
+				total += ((cell.getColspan() - 1) * 2 * cellpadding);
+			}
 			cell.setRight(total);
 			cell.setTop(0);
 			processColWidth(cell.getColumn().getCompositeElements(), cell.getWidth());
diff --git a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPTable.java b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPTable.java
index 5112c6b3c..737b16303 100644
--- a/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPTable.java
+++ b/fine-itext/src/main/java/com/fr/third/v2/lowagie/text/pdf/PdfPTable.java
@@ -108,7 +108,7 @@ public class PdfPTable implements LargeElement {
     protected PdfPTableEvent tableEvent;
     private TableProperties tableProperties;
 
-    private String[] firstColWidths;
+    private List<String> firstLineColWidths;
 
     public TableProperties getTableProperties() {
         return tableProperties;
@@ -118,8 +118,8 @@ public class PdfPTable implements LargeElement {
         this.tableProperties = tableProperties;
     }
 
-    public void setFirstColWidths(String[] firstColWidths) {
-        this.firstColWidths = firstColWidths;
+    public void setFirstLineColWidths(List<String> firstLineColWidths) {
+        this.firstLineColWidths = firstLineColWidths;
     }
 
     /**
@@ -389,7 +389,7 @@ public class PdfPTable implements LargeElement {
     private void adjustRowWidth() {
         for (int k = 0; k < rows.size(); ++k) {
             PdfPRow row = (PdfPRow) rows.get(k);
-            row.setWidths(absoluteWidths);
+            row.setWidths(absoluteWidths, tableProperties);
         }
     }
 
@@ -400,8 +400,10 @@ public class PdfPTable implements LargeElement {
      */
     private float calOutOfContentWidth() {
         int numCols = getNumberOfColumns();
-        float borderWidth = tableProperties.getBorderWidth();
-        return tableProperties.getCellspacing() * (numCols + 1) + numCols * 2 * (borderWidth + tableProperties.getCellpadding()) + 2 * borderWidth;
+        float allCellspacingWidth = tableProperties.getCellspacing() * (numCols + 1);
+        float allCellpaddingWidth = numCols * 2 * tableProperties.getCellpadding();
+        float allCellBorderWidth = (numCols + 1) * 2 * tableProperties.getBorderWidth();
+        return allCellspacingWidth + allCellpaddingWidth + allCellBorderWidth;
     }
 
     /**
@@ -429,7 +431,7 @@ public class PdfPTable implements LargeElement {
         }
 
         //第一行列宽
-        float[] colWidths = new float[firstColWidths.length];
+        float[] colWidths = new float[firstLineColWidths.size()];
         //绝对宽度和
         float absWidthSum = 0;
         //相对宽度和
@@ -440,10 +442,11 @@ public class PdfPTable implements LargeElement {
         ArrayList<Integer> relIndex = new ArrayList<Integer>();
 
         //初始化一下上述字段
-        for (int i = 0; i < firstColWidths.length; i++) {
-            float w = CSSUtils.parseFloat(firstColWidths[i]);
-            if (null != firstColWidths[i]) {
-                if (firstColWidths[i].endsWith("%")) {
+        for (int i = 0; i < firstLineColWidths.size(); i++) {
+            String widthStr = firstLineColWidths.get(i);
+            float w = CSSUtils.parseFloat(widthStr);
+            if (null != widthStr) {
+                if (widthStr.endsWith("%")) {
                     w = w / 100 * contentWidth;
                     relWidthSum += w;
                     relIndex.add(i);
@@ -591,7 +594,7 @@ public class PdfPTable implements LargeElement {
         }
         float invalidColWidth = invalidColNum * tableProperties.getCellspacing() + 2 * invalidColNum * (tableProperties.getCellpadding() + tableProperties.getBorderWidth());
         float avgWidth = invalidColWidth / validIndexList.size();
-        for (int i = 0; i < validIndexList.size() && i < absoluteWidths.length; i++) {
+        for (int i = 0; i < validIndexList.size() && validIndexList.get(i) < absoluteWidths.length; i++) {
             Integer index = validIndexList.get(i);
             absoluteWidths[index] += avgWidth;
         }
@@ -604,7 +607,7 @@ public class PdfPTable implements LargeElement {
      * @return
      */
     private boolean dealFirstLineHasNoWidth(float contentWidth) {
-        if (null != firstColWidths && 0 != firstColWidths.length) {
+        if (null != firstLineColWidths && 0 != firstLineColWidths.size()) {
             return false;
         }
         //第一行的td都没有设置width属性，则所有列平分table宽度
@@ -747,7 +750,7 @@ public class PdfPTable implements LargeElement {
             }
             PdfPRow row = new PdfPRow(currentRow);
             if (totalWidth > 0) {
-                row.setWidths(absoluteWidths);
+                row.setWidths(absoluteWidths, tableProperties);
 //                totalHeight += row.getMaxHeights();
             }
             rows.add(row);
@@ -1114,7 +1117,7 @@ public class PdfPTable implements LargeElement {
         if (row == null)
             return 0;
         if (firsttime)
-            row.setWidths(absoluteWidths);
+            row.setWidths(absoluteWidths, tableProperties);
         float height = row.getMaxHeights();
         PdfPCell cell;
         PdfPRow tmprow;