diff --git a/renderer.py b/renderer.py
index a9c39fe..c932db5 100644
--- a/renderer.py
+++ b/renderer.py
@@ -40,14 +40,26 @@ class DashboardRenderer:
         self.F48 = ImageFont.truetype(font_path, 48)
 
     # ---------- 基础绘制工具 ----------
-    def _tw(self, s, ft):
+    def _tw(self, s, ft, track=0):
+        # track：额外字符间距(px)。非整数倍缩放字号(如 F16=16/12x)下，数字字形墨迹宽度
+        # 等于步进宽度(无侧边距)，相邻字符几乎零间隙，需手动加距才不会紧贴。
+        if track:
+            return sum(self.d.textlength(c, font=ft) for c in s) + track * (len(s) - 1)
         return self.d.textlength(s, font=ft)
 
-    def _draw(self, x, y, s, ft, fill, bold):
+    def _draw(self, x, y, s, ft, fill, bold, track=0):
         # 伪粗体：点阵字体单一字重，按 1~bold px 偏移叠绘加粗笔画
-        self.d.text((x, y), s, font=ft, fill=fill)
-        for dx in range(1, bold + 1):
-            self.d.text((x + dx, y), s, font=ft, fill=fill)
+        if not track:
+            self.d.text((x, y), s, font=ft, fill=fill)
+            for dx in range(1, bold + 1):
+                self.d.text((x + dx, y), s, font=ft, fill=fill)
+            return
+        cx = x
+        for ch in s:
+            self.d.text((cx, y), ch, font=ft, fill=fill)
+            for dx in range(1, bold + 1):
+                self.d.text((cx + dx, y), ch, font=ft, fill=fill)
+            cx += self.d.textlength(ch, font=ft) + track
 
     def text(self, x, y, s, ft, fill=BLACK, bold=0):
         self._draw(x, y, s, ft, fill, bold)
@@ -102,17 +114,18 @@ class DashboardRenderer:
         if right:
             self.rtext(self.W - 10, y, right, self.F12)
 
-    def _mid(self, x, cy, s, ft, fill=BLACK, bold=0, align="l"):
+    def _mid(self, x, cy, s, ft, fill=BLACK, bold=0, align="l", track=0):
         """按字符串「墨迹竖直中心」对齐到 cy 绘制——跨字号(F12/F24)也能真正居中，
-        避免不同字号按顶部对齐时的视觉错位。align: l 左对齐 / r 右对齐 / c 居中于 x。"""
+        避免不同字号按顶部对齐时的视觉错位。align: l 左对齐 / r 右对齐 / c 居中于 x。
+        track：见 _tw，用于给紧贴的字符手动加间距。"""
         _, t, _, b = ft.getbbox(s)          # 该串墨迹在字身框内的上/下沿
         y = cy - (t + b) / 2.0
-        w = self._tw(s, ft)
+        w = self._tw(s, ft, track)
         if align == "r":
             x -= w + bold
         elif align == "c":
             x -= (w + bold) / 2.0
-        self._draw(x, y, s, ft, fill, bold)
+        self._draw(x, y, s, ft, fill, bold, track)
 
     def _pace(self, xr, cy, diff):
         """时间维度对比（pace = 用量% − 时间%）：>0 超前↑红；<0 节余↓黑；=0 持平。
@@ -137,6 +150,7 @@ class DashboardRenderer:
         pct = max(0, min(100, int(raw))) if ok else 0
         color = RED if (ok and pct >= warn) else BLACK
         LABEL_W, G1, G2, H = 26, 13, 8, 15  # G1 进度条↔百分比、G2 百分比↔pace（视觉约 12/11）
+        PCT_TRACK = 2  # F16(16/12x 非整数倍缩放)数字墨迹无侧边距、紧贴，手动加字符间距
         cy = y + 10  # 行竖直中心
         self._mid(x0, cy, bar["k"], self.F13, bold=1)                # 左标签 F13
         # 右侧从右往左：pace(最右) → 百分比 → 进度条
@@ -144,10 +158,10 @@ class DashboardRenderer:
         if ok and "time_pct" in bar:
             pace_w = self._pace(x1, cy, pct - int(bar["time_pct"]))
             pct_r = x1 - pace_w - G2
-        pct_txt = f"{pct}%" if ok else "--"
-        self._mid(pct_r, cy, pct_txt, self.F16, fill=color, bold=1, align="r")  # 百分比 F16（主）
+        pct_txt = f"{pct:02d}%" if ok else "--"
+        self._mid(pct_r, cy, pct_txt, self.F16, fill=color, bold=1, align="r", track=PCT_TRACK)  # 百分比 F16（主）
         bx0 = x0 + LABEL_W
-        bx1 = pct_r - self._tw(pct_txt, self.F16) - G1
+        bx1 = pct_r - self._tw(pct_txt, self.F16, PCT_TRACK) - G1
         by = cy - H // 2
         self.d.rectangle([bx0, by, bx1, by + H], outline=color, width=1)  # 轨道边框随条色
         fw = (bx1 - bx0) * pct / 100.0