diff --git a/homebrew/README.md b/homebrew/README.md
index 4f2331e..ece078d 100644
--- a/homebrew/README.md
+++ b/homebrew/README.md
@@ -31,6 +31,7 @@
 - Homebrew
 - Bash
 - `curl`
+- macOS 自带的 `/usr/bin/script` 和 `/usr/bin/perl`（用于兼顾实时进度与自定义配色）
 - macOS Keychain 工具 `/usr/bin/security`，仅启动器需要
 
 可先检查：
@@ -197,7 +198,7 @@ BREWUP_CONNECT_TIMEOUT_SECONDS=20 BREWUP_LOW_SPEED_TIME_SECONDS=45 brewup
 
 为了兼顾性能，Formula 和 Cask 的批量阶段都只执行一次，只有仍然过期的失败项进入单项重试。单项升级保持串行，因为并行运行多个 Homebrew 写操作会争用 Homebrew 锁和 `/Applications`。用于错误分类的临时日志会在命令结束或收到信号后删除。
 
-在交互式终端中，主脚本会让 Homebrew 直接连接 TTY，以便 Homebrew 6 实时重绘并行下载进度。需要记录错误以供重试判断时，macOS 自带的 `script(1)` 会创建伪终端并同步保存日志。如果将 `brewup` 输出重定向到文件或 CI，则自动切换为稳定的逐行输出，不绘制动态进度条。
+在交互式终端中，主脚本会通过 macOS 自带的 `script(1)` 为 Homebrew 创建伪终端，以便 Homebrew 6 实时重绘并行下载进度。后续的流式着色器会立即透传进度条的回车刷新，并只对完整文本行应用包名、版本和状态配色。需要记录错误以供重试判断时，`script(1)` 也会同步保存日志。如果将 `brewup` 输出重定向到文件或 CI，则自动切换为稳定的逐行输出，不绘制动态进度条。
 
 ## Cask 与清理策略
 
diff --git a/homebrew/brew-upgrade-manager.sh b/homebrew/brew-upgrade-manager.sh
index 20d97c6..6521168 100644
--- a/homebrew/brew-upgrade-manager.sh
+++ b/homebrew/brew-upgrade-manager.sh
@@ -570,13 +570,158 @@ colorize_brew_output() {
     done
 }
 
+can_stream_colorize_tty_output() {
+    [[ -t 1 && "$(uname -s 2>/dev/null || true)" == "Darwin" && \
+        -x /usr/bin/script && -x /usr/bin/perl ]]
+}
+
+colorize_brew_tty_stream() {
+    # `script` 将 brew 的输出传递给本函数时，普通行以 CRLF 结尾，进度条则以
+    # CR 重绘。按行的 Bash read 无法同时处理两者，会等到下一个换行才刷新进度。
+    # 这个小型 Perl 流式过滤器会立即透传 CR 更新，仅对完整的普通行重复使用
+    # 现有的语义配色规则。
+    HB_STREAM_RED="$RED" \
+        HB_STREAM_GREEN="$GREEN" \
+        HB_STREAM_YELLOW="$YELLOW" \
+        HB_STREAM_BLUE="$BLUE" \
+        HB_STREAM_MAGENTA="$MAGENTA" \
+        HB_STREAM_CYAN="$CYAN" \
+        HB_STREAM_BOLD="$BOLD" \
+        HB_STREAM_NC="$NC" \
+        /usr/bin/perl -e '
+use strict;
+use warnings;
+use utf8;
+
+$| = 1;
+
+my %color = map { $_ => ($ENV{"HB_STREAM_" . uc($_)} // "") }
+    qw(red green yellow blue magenta cyan bold nc);
+for my $value (values %color) {
+    $value =~ s/\\033/\e/g;
+    $value =~ s/\\e/\e/g;
+}
+
+sub print_version_transition {
+    my ($line) = @_;
+    return 0 unless $line =~ /^(\s*)(.*\S)\s+(-\>|=\>)\s+(\S+)(.*)$/;
+
+    my ($indent, $left, $arrow, $new_version, $suffix) = ($1, $2, $3, $4, $5);
+    my ($old_version) = $left =~ /(\S+)$/;
+    my $package = substr($left, 0, length($left) - length($old_version));
+
+    print $indent;
+    print $color{bold}, $color{cyan}, $package, $color{nc} if length $package;
+    print $color{yellow}, $old_version, $color{nc}, " ";
+    print $color{blue}, $arrow, $color{nc}, " ";
+    print $color{bold}, $color{green}, $new_version, $color{nc}, $suffix, "\n";
+    return 1;
+}
+
+sub print_heading {
+    my ($line) = @_;
+    my $text = substr($line, 4);
+
+    if ($text =~ /^(Upgrading|Installing|Reinstalling|Fetching|Downloading|Pouring|Would)\s+(.+)$/) {
+        print $color{blue}, "==>", $color{nc}, " ";
+        print $color{cyan}, $1, $color{nc}, " ";
+        print $color{bold}, $color{green}, $2, $color{nc}, "\n";
+    } elsif ($text =~ /^(?:Upgraded\s|Installed\s|Successfully\s)/) {
+        print $color{blue}, "==>", $color{nc}, " ", $color{bold}, $color{green}, $text, $color{nc}, "\n";
+    } elsif ($text =~ /^(?:Outdated\s|Disabled\s|Warning)/) {
+        print $color{blue}, "==>", $color{nc}, " ", $color{yellow}, $text, $color{nc}, "\n";
+    } elsif ($text =~ /^(?:Formulae|Casks|New Formulae|New Casks|Caveats|Summary)$/) {
+        print $color{blue}, "==>", $color{nc}, " ", $color{bold}, $color{magenta}, $text, $color{nc}, "\n";
+    } else {
+        print $color{blue}, "==>", $color{nc}, " ", $color{cyan}, $text, $color{nc}, "\n";
+    }
+}
+
+sub colorize_line {
+    my ($line) = @_;
+    return if print_version_transition($line);
+
+    if ($line =~ /^==> /) {
+        print_heading($line);
+    } elsif ($line =~ /^(?:Warning:|warning:)/) {
+        print $color{yellow}, $line, $color{nc}, "\n";
+    } elsif ($line =~ /^(?:Error:|error:|Failed:|failed:)/) {
+        print $color{red}, $line, $color{nc}, "\n";
+    } elsif ($line =~ /^Removing:/) {
+        print $color{yellow}, $line, $color{nc}, "\n";
+    } elsif ($line =~ /^(?:✔︎ |✔ |🍺 )/ ||
+             $line =~ /was successfully upgraded!|successfully installed!|All dependencies satisfied\./) {
+        print $color{green}, $line, $color{nc}, "\n";
+    } elsif ($line =~ /^(?:Already up-to-date|Updated Homebrew |Updated .*tap|Successfully rebased |Pruned |This operation has freed )/) {
+        print $color{green}, $line, $color{nc}, "\n";
+    } elsif ($line =~ /^  (?:Downloaded|Verified) /) {
+        print $color{green}, $line, $color{nc}, "\n";
+    } else {
+        print $line, "\n";
+    }
+}
+
+my $buffer = "";
+while (sysread(STDIN, my $chunk, 8192)) {
+    $buffer .= $chunk;
+
+    while (length $buffer) {
+        my $newline = index($buffer, "\n");
+        my $carriage = index($buffer, "\r");
+        my $position;
+        if ($newline < 0) {
+            $position = $carriage;
+        } elsif ($carriage < 0) {
+            $position = $newline;
+        } else {
+            $position = $newline < $carriage ? $newline : $carriage;
+        }
+        last if $position < 0;
+
+        my $separator = substr($buffer, $position, 1);
+        # 分块时 CR 可能正好在 CRLF 的边界，等待下一块再决定它是换行还是进度重绘。
+        last if $separator eq "\r" && $position + 1 == length($buffer);
+
+        my $record = substr($buffer, 0, $position);
+        if ($separator eq "\r" && substr($buffer, $position + 1, 1) eq "\n") {
+            substr($buffer, 0, $position + 2, "");
+            colorize_line($record);
+        } elsif ($separator eq "\n") {
+            substr($buffer, 0, $position + 1, "");
+            colorize_line($record);
+        } else {
+            substr($buffer, 0, $position + 1, "");
+            print $record, "\r";
+        }
+    }
+}
+
+if (length $buffer) {
+    if ($buffer =~ s/\r\z//) {
+        print $buffer, "\r";
+    } else {
+        colorize_line($buffer);
+    }
+}
+'
+}
+
 run_brew_colored() {
     local pipeline_status=()
 
-    # Homebrew 6 的并行下载队列只有在 stdout 是 TTY 时才会绘制
-    # 实时进度。交互式终端中直接运行 brew，保留它的原生进度条与
-    # 动态下载状态；重定向到文件或 CI 时再使用按行语义着色。
-    if [[ -t 1 ]]; then
+    # 伪终端保留 Homebrew 的实时进度，流式着色器只处理完整文本行，
+    # 不会缓冲或改写用 CR 刷新的进度输出。
+    if can_stream_colorize_tty_output; then
+        if /usr/bin/script -q /dev/null env -u HOMEBREW_COLOR HOMEBREW_NO_COLOR=1 brew "$@" | colorize_brew_tty_stream; then
+            return 0
+        fi
+        pipeline_status=("${PIPESTATUS[@]}")
+        if ((${pipeline_status[1]:-0} != 0)); then
+            print_error "failed to colorize Homebrew output."
+            return "${pipeline_status[1]}"
+        fi
+        return "${pipeline_status[0]}"
+    elif [[ -t 1 ]]; then
         env -u HOMEBREW_COLOR brew "$@"
         return $?
     fi
@@ -704,14 +849,17 @@ run_brew_with_retries() {
         fi
 
         : > "$ACTIVE_LOG_FILE"
-        if [[ -t 1 && "$(uname -s 2>/dev/null || true)" == "Darwin" && -x /usr/bin/script ]]; then
-            # tee 会把 brew 的 stdout 变成管道，导致 Homebrew 关闭实时进度。
-            # macOS script(1) 为 brew 分配伪终端，同时把完整输出记录到
-            # 日志，供后续错误分类与重试决策使用。-F 确保记录实时刷新。
-            if /usr/bin/script -qF "$ACTIVE_LOG_FILE" env -u HOMEBREW_COLOR brew "$@"; then
+        if can_stream_colorize_tty_output; then
+            # 为错误分类保留转录，同时通过伪终端和流式着色兼顾进度条与版本配色。
+            if /usr/bin/script -qF "$ACTIVE_LOG_FILE" env -u HOMEBREW_COLOR HOMEBREW_NO_COLOR=1 brew "$@" | colorize_brew_tty_stream; then
                 status=0
             else
-                status=$?
+                pipeline_status=("${PIPESTATUS[@]}")
+                status="${pipeline_status[0]}"
+                if ((${pipeline_status[1]:-0} != 0)); then
+                    print_error "failed to colorize Homebrew output."
+                    status="${pipeline_status[1]}"
+                fi
             fi
         elif env -u HOMEBREW_COLOR brew "$@" 2>&1 | tee "$ACTIVE_LOG_FILE" | colorize_brew_output; then
             status=0