diff --git a/src/qelmt/dynamictext.rs b/src/qelmt/dynamictext.rs
index 2b1b70b..c258de1 100644
--- a/src/qelmt/dynamictext.rs
+++ b/src/qelmt/dynamictext.rs
@@ -263,7 +263,7 @@ impl<'a> DTextBuilder<'a> {
                     0.0, // as Placeholder: no "reference_rectangle_width" with Text!!!
                     txt.second_alignment_point.x,
                     -txt.second_alignment_point.y,
-                    txt.width_factor,
+                    txt.relative_x_scale_factor,
             )},
             TextEntity::MText(mtxt) => {
                 // 计算实际的旋转角度，优先使用x_axis_direction向量
@@ -328,7 +328,7 @@ impl<'a> DTextBuilder<'a> {
                     0.0, // as Placeholder: not need to check if Attrib has something similar
                     attrib.second_alignment_point.x,
                     -attrib.second_alignment_point.y,
-                    attrib.width_factor,
+                    attrib.relative_x_scale_factor,
                 )
             },
         };
@@ -399,8 +399,8 @@ impl<'a> DTextBuilder<'a> {
             text_from: "UserText".into(),
             frame: false,
             text_height,
-            text_width,
-            relative_x_scale_factor,
+            text_width: -1.0,
+            relative_x_scale_factor,//宽度系数
             color: self.color.unwrap_or(HexColor::BLACK),
 
             text: value,