diff --git a/fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java b/fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java
index 4ccf4aaff..e8f3f1406 100644
--- a/fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java
+++ b/fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/HTMLWorker.java
@@ -526,7 +526,7 @@ public class HTMLWorker implements SimpleXMLDocHandler, DocListener {
 				cprops.removeChain(follow);
 				return;
 			}
-			if (tag.equals("font") || tag.equals("span")) {
+			if (tag.equals("font") || tag.equals("span") || tag.equals("img")) {
 				cprops.removeChain(tag);
 				return;
 			}
diff --git a/fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java b/fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java
index db519ecc8..220ae2c8a 100644
--- a/fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java
+++ b/fine-itext/src/com/fr/third/v2/lowagie/text/pdf/PdfLine.java
@@ -77,6 +77,10 @@ public class PdfLine {
     /** true : 存在常规标签（非上下标） */
     protected boolean existNormalTag;
 
+    protected float maxImgHeight;
+
+    protected float maxTextHeight;
+
     /** The left indentation of the line. */
     protected float left;
     
@@ -225,7 +229,10 @@ public class PdfLine {
         //添加到line上处理计算line高度
         if (chunk.changeLeading && chunk.isImage()) {
             float f = chunk.getImage().getScaledHeight() + chunk.getImageOffsetY() + chunk.getImage().getBorderWidthTop();
-            if (f > height) height = f;
+            if (f > height){
+                height = f;
+            }
+            maxImgHeight = Math.max(maxImgHeight, f);
         }else{
             float textRise = chunk.getTextRise();
             if (textRise != 0) {
@@ -234,11 +241,17 @@ public class PdfLine {
                 } else {
                     maxTextDrop = -Math.min(maxTextDrop, textRise);
                 }
-
             } else {
+                //一行中只有上下标时，不需要浮动
                 existNormalTag = true;
             }
-            this.height = Math.max(this.height, chunk.getHeight() + (neddRiseOrDrop() ? maxTextRise + maxTextDrop : 0));
+            //图片存在且高度足够大，整体高度就不考虑上下标的浮动距离了
+            if (chunk.isImage()) {
+                maxImgHeight = Math.max(maxImgHeight, chunk.getImage().getScaledHeight());
+            } else {
+                maxTextHeight = Math.max(maxTextHeight, chunk.getHeight() + maxTextRise + maxTextDrop);
+            }
+            this.height = Math.max(this.height, chunk.getHeight() + (neddRiseOrDrop() && !imgBigThanText() ? maxTextRise + maxTextDrop : 0));
         }
     	line.add(chunk);
     }
@@ -255,6 +268,10 @@ public class PdfLine {
         return existNormalTag && (maxTextRise > 0 || maxTextDrop > 0);
     }
 
+    public boolean imgBigThanText() {
+        return maxImgHeight > maxTextHeight;
+    }
+
     // methods to retrieve information
     
     /**