diff --git a/LunaTranslator/LunaTranslator/gui/textbrowser.py b/LunaTranslator/LunaTranslator/gui/textbrowser.py
index f6fbdd0b..64bcfa70 100644
--- a/LunaTranslator/LunaTranslator/gui/textbrowser.py
+++ b/LunaTranslator/LunaTranslator/gui/textbrowser.py
@@ -393,12 +393,12 @@ class Textbrowser:
 
                 index = linei
                 _ = self.yinyinglabels[index]
-                if self.align:#不然有时候有一个微小的错位
-                    fm = QFontMetricsF(self.textbrowser.currentCharFormat().font())
-                    w = fm.width(block.text()[s : s + l])
-                    WW = self.textbrowser.width()
-                    _.move(int(WW / 2 - w / 2), tl1.y())
+                if self.align:
+                    _.setAlignment(Qt.AlignCenter)
+                    _.move(0,tl1.y())
+                    _.setFixedWidth(self.textbrowser.width())
                 else:
+                    _.setAlignment(Qt.AlignLeft)
                     _.move(tl1)
                 _.setText(block.text()[s : s + l])
                 _.setFont(self.textbrowser.currentCharFormat().font())