diff --git a/deploy_dep b/deploy_dep
deleted file mode 100644
index 808261dc..00000000
--- a/deploy_dep
+++ /dev/null
@@ -1,74 +0,0 @@
-# SPDX-FileCopyrightText: 2023-2024 UnionTech Software Technology Co., Ltd.
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-#!/bin/bash
-set -e
-
-# 生成安装目录/文件和运行时依赖的必要库
-# 获取应用id
-ID_VALUE=$(awk -F ': ' '/^  id: / {print $2}' linglong.yaml)
-
-## 获取安装的文件列表并写入安装脚本（排除头文件、pc和cmake文件）
-# cmake 安装
-if ! grep -- "-- Installing:" install.log | awk '{print $NF}' | grep -vE '\.(h|cmake|pc)$' > ${ID_VALUE}.install; then
-    echo "cmake install files are empty!"
-fi
-# qmake 安装
-if ! grep -- "-install qinstall" install.log | awk '{print $NF}' | grep -vE '\.(h|cmake|pc)$' >> ${ID_VALUE}.install; then
-    echo "qmake install files are empty!"
-fi
-# 动态库软连接
-if ! grep -- "^ln -f -s " install.log | awk '{print $NF}' >> ${ID_VALUE}.install; then
-    echo "Get library softlink empty!"
-fi
-
-# glib-compile-schemas 文件添加到 install 文件
-for SCHEMAS in "${PREFIX}"/share/glib-2.0/schemas/gschema*; do
-    if [[ -f "$SCHEMAS" ]]; then
-        echo "$SCHEMAS" >> "${ID_VALUE}.install"
-    fi
-done
-
-# 获取依赖的所有文件
-for LDFILE in "$@"; do
-
-    # 判断文件是否以 .so 结尾
-    if [[ "$LDFILE" == *.so ]]; then
-        FILE_PATH="${PREFIX}/lib/${TRIPLET}/$LDFILE"
-
-        # 添加依赖库到 install 文件
-        for SOFILE in "${PREFIX}/lib/${TRIPLET}"/${LDFILE}*; do
-            if [[ -f "$SOFILE" ]]; then
-                echo "$SOFILE" >> "${ID_VALUE}.install"
-            fi
-        done
-    else
-        FILE_PATH="${PREFIX}/bin/$LDFILE"
-    fi
-
-    # 获取依赖库
-    DEPENDENCIES=$(ldd "$FILE_PATH" | grep "$PREFIX") || continue
-    if [[ ! -z "$DEPENDENCIES" ]]; then
-        echo "$DEPENDENCIES" | while IFS= read -r line; do
-            LIB_PATH=${line##*=> }
-            LIB_PATH=${LIB_PATH%%(*}
-
-            # 获取基本库名并匹配相关库
-            LIB_DIR=$(dirname "$LIB_PATH")
-            BASE_LIB_NAME=$(basename "$LIB_PATH")
-
-            # 使用通配符查找相关库文件并将结果倒序存储到 install 文件
-            for FILE in "$LIB_DIR"/${BASE_LIB_NAME%.*}*; do
-                if [[ -f "$FILE" ]]; then
-                    echo "$FILE"
-                fi
-            done | sort -r >> "${ID_VALUE}.install"
-
-        done
-    fi
-done
-
-# 排除静态链接库
-#echo '^'${PREFIX}'/'${TRIPLET}'/.+(?<!\.a)$' >> "${ID_VALUE}.install"
-#echo '^'${PREFIX}'/lib/.+(?<!\.a|\.pc|\.cmake|\.h|\.sh|\.prf|\.inc)$' >> "${ID_VALUE}.install"
\ No newline at end of file
diff --git a/install_dep b/install_dep
deleted file mode 100644
index d3cb3cfc..00000000
--- a/install_dep
+++ /dev/null
@@ -1,162 +0,0 @@
-# SPDX-FileCopyrightText: 2023-2024 UnionTech Software Technology Co., Ltd.
-#
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-#!/bin/bash
-set -e
-project_dir=$PWD
-cache_dir=${LINGLONG_FETCH_CACHE:-$PWD/linglong/cache}
-mkdir -p "$cache_dir"
-# 文件名 deb-source.bash
-# 包含要解压的deb目录
-deb_dir=$(realpath "$1")
-# 将deb解压到输出目录
-target=$(realpath "$2")
-# 默认会跳过base已安装的包，可以强制解压已安装的包
-include="$3"
-# 临时目录，将内容处理后再移动到 target
-out_dir="$(mktemp -d)"
-cd "$out_dir"
-# 临时文件，用于记录deb文件列表
-deb_list_file="$out_dir/deb.list"
-# 临时文件，用于记录强制安装的包名
-include_list_file="$out_dir/include.packages.list"
-# 临时文件，用于记录跳过安装的包名
-exclude_list_file="$out_dir/exclude.packages.list"
-# 包数据存放的临时目录
-data_list_dir="$out_dir/data"
-# 生成文件列表
-find "$deb_dir" -type f -name "*.deb" >"$deb_list_file"
-echo "$include" | tr ',' '\n' >"$include_list_file"
-# 用于记录安装的所有文件来自哪个包
-mkdir /tmp/deb-source-file || true
-
-# 如果base和runtime已安装则跳过，旧版本base没有/packages.list文件就使用/var/lib/dpkg/status
-grep 'Package: ' /var/lib/dpkg/status >"$exclude_list_file" || true
-# 跳过base和runtime已安装的包，也可使用install_dep_skip.list文件控制跳过哪些包
-cat /packages.list /runtime/packages.list "$PREFIX/packages.list" "$project_dir/install_dep_skip.list" >>"$exclude_list_file" || true
-
-# 遍历文件列表
-while IFS= read -r deb_file; do
-    # 输出deb名，但不换行，便于在包名后面加skip
-    echo -n "$deb_file"
-    # 提取control文件
-    control_file=$(ar -t "$deb_file" | grep control.tar)
-    ar -x "$deb_file" "$control_file"
-    # 获取包名
-    pkg=$(tar -xf "$control_file" ./control -O | grep '^Package:' | awk '{print $2}')
-    rm "$control_file"
-    # 如果在base和runtime中已安装，并且不包含在include（强制安装）列表则跳过安装，否则安装到$PREFIX目录
-    if grep -q "^Package: $pkg$" "$exclude_list_file" && ! grep -q "^$pkg$" "$include_list_file"; then
-        echo " skip"
-        echo "$deb_file" >>/tmp/deb-source-file/skip.list
-        continue
-    fi
-    # 记录到 packages.list
-    echo "Package: $pkg" >>"$PREFIX/packages.list"
-    # 换行
-    echo ""
-    # 缓存解压后的data.tar文件，便于在下次使用时，加快安装速度
-    deb_sha=$(sha256sum "$deb_file" | awk '{print $1}')
-    data_cache="$cache_dir/install_dep_$deb_sha"
-    if [ ! -e "$data_cache" ]; then
-        data_cache_tmp="$cache_dir/install_dep_tmp_$deb_sha"
-        # 查找data.tar文件，文件会因为压缩格式不同，有不同的后缀，例如data.tar.xz、data.tar.gz
-        data_file=$(ar -t "$deb_file" | grep data.tar)
-        case "$data_file" in
-        *.xz) ar -p "$deb_file" "$data_file" | unxz >"$data_cache_tmp" ;;
-        *.gz) ar -p "$deb_file" "$data_file" | gunzip >"$data_cache_tmp" ;;
-        *.zst) ar -p "$deb_file" "$data_file" | unzstd >"$data_cache_tmp" ;;
-        *)
-            echo "unknown file type"
-            exit 1
-            ;;
-        esac
-        mv "$data_cache_tmp" "$data_cache"
-    fi
-    # 解压data.tar文件到输出目录
-    mkdir "$data_list_dir"
-    tar -xvf "$data_cache" -C "$data_list_dir" >>"/tmp/deb-source-file/$(basename "$deb_file").list"
-    # 清理不需要复制的目录
-    rm -r "${data_list_dir:?}/usr/share/applications"* 2>/dev/null || true
-    # 修改pc文件的prefix
-    sed -i "s#/usr#$PREFIX#g" "$data_list_dir"/usr/lib/"$TRIPLET"/pkgconfig/*.pc 2>/dev/null || true
-    sed -i "s#/usr#$PREFIX#g" "$data_list_dir"/usr/share/pkgconfig/*.pc 2>/dev/null || true
-    # 修改指向/lib的绝对路径的软链接
-    find "$data_list_dir" -type l | while IFS= read -r file; do
-        linkTarget=$(readlink "$file")
-        # 如果指向的路径以/lib开头，并且文件不存在，则添加 /runtime 前缀
-        # 部分 dev 包会创建 so 文件的绝对链接指向 /lib 目录下
-        if echo "$linkTarget" | grep -q ^/lib && ! [ -f "$linkTarget" ]; then
-            ln -sf "$target$linkTarget" "$file"
-            echo "    FIX LINK" "$linkTarget" "=>" "$target$linkTarget"
-        fi
-    done
-
-    # 修复动态库的RUNPATH
-    find "$data_list_dir" -type f | while IFS= read -r file; do
-        fileinfo=$(file "$file")
-        # skip non-dynamic librarie
-        if ! echo "$fileinfo" | grep -q 'shared object'; then
-            continue
-        fi
-        # skip debug file
-        if echo "$fileinfo" | grep -q 'with debug_info'; then
-            continue
-        fi
-        runpath=$(readelf -d "$file" | grep RUNPATH | awk '{print $NF}')
-        # skip without runpath
-        if ! echo "$runpath" | grep -q '^\[/'; then
-            continue
-        fi
-        # 如果RUNPATH使用绝对路径，则添加/runtime前缀
-        runpath=${runpath#[}
-        runpath=${runpath%]}
-        newRunpath=${runpath//usr\/lib/runtime\/lib}
-        newRunpath=${newRunpath//usr/runtime}
-        patchelf --set-rpath "$newRunpath" "$file"
-        echo "    FIX RUNPATH" "$file" "$runpath" "=>" "$newRunpath"
-    done
-    # 复制/lib,/bin,/usr目录
-    cp -rP "$data_list_dir/lib" "$target" 2>/dev/null || true
-    cp -rP "$data_list_dir/bin" "$target" 2>/dev/null || true
-    cp -rP "$data_list_dir"/usr/* "$target" || true
-    rm -r "$data_list_dir"
-done <"$deb_list_file"
-
-# 修复相对路径的软链接(dev包内的软连接尝试修复指向base)
-find "$target" -type l | while IFS= read -r file; do
-    # 获取链接的绝对路径
-    linkTarget=$(readlink -m "$file")
-    # 如果链接指向的文件不存在
-    if [ ! -e "$linkTarget" ]; then
-        # 去掉前缀查看/lib下是否存在
-        linkTarget="${linkTarget#$target}"
-        if [ -e "$linkTarget" ]; then
-            ln -sf "$linkTarget" "$file"
-            echo "    FIX LINK" "$file" "=>" "$target$linkTarget"
-        fi
-        # 添加usr前缀查看/usr/lib下是否存在
-        linkTarget="/usr$target"
-        if [ -e "$linkTarget" ]; then
-            ln -sf "$target$linkTarget" "$file"
-            echo "    FIX LINK" "$file" "=>" "$target$linkTarget"
-        fi
-        # 添加 /runtime 前缀查看是否存在
-        linkTarget=$(readlink -m "$file")
-        linkTargetNoPrefix="${linkTarget#$target}"
-        runtimeLib="/runtime$linkTargetNoPrefix"
-        if [ -e "$runtimeLib" ]; then
-            ln -sf "$runtimeLib" "$file"
-            echo "    FIX LINK" "$file" "=>" "$runtimeLib"
-        fi
-    fi
-done
-
-# 更新ld.so.cache
-if [ -n "$LINGLONG_LD_SO_CACHE" ]; then
-    ldconfig -C "$LINGLONG_LD_SO_CACHE"
-fi
-
-# 清理临时目录
-rm -r "$out_dir"
diff --git a/linglong.yaml b/linglong.yaml
index 5c836d9a..69e5b8db 100644
--- a/linglong.yaml
+++ b/linglong.yaml
@@ -19,36 +19,35 @@ command:
   - deepin-editor
 
 build: |
-  # 下载和安装依赖
-  apt -y install --download-only qt6-5compat-dev qt6-base-dev qt6-tools-dev-tools qt6-tools-dev qt6-base-private-dev qt6-svg-dev libdtk6widget-dev libdtk6gui-dev libdtk6core-dev libdtk6declarative-dev libpolkit-qt6-1-dev libkf6syntaxhighlighting-dev libkf6codecs-dev libgtest-dev libgmock-dev libchardet-dev libuchardet-dev libicu-dev deepin-event-log
-  bash ./install_dep /var/cache/apt/archives "$PREFIX"
-
   # 修改路径
   sed -i 's|set(QT_LRELEASE "/lib/qt${QT_VERSION_MAJOR}/bin/lrelease")|set(QT_LRELEASE "lrelease")|g' cmake/translation-generate.cmake
 
   # 构建
+  # 优先从 /runtime 解析 Qt6/DTK6，避免 buildext 装入 /usr 的 qt6 开发包抢占 find_package
   VERSION=$(head -1 debian/changelog | awk -F'[()]' '{print $2}')
   cmake -B build ${conf_args} \
+        -DCMAKE_PREFIX_PATH=/runtime \
         -DCMAKE_SAFETYTEST_ARG="CMAKE_SAFETYTEST_ARG_OFF" \
         -DCMAKE_BUILD_TYPE=Release \
         -DCMAKE_INSTALL_PREFIX="${PREFIX}" \
         -DBUILD_TESTS=OFF \
         -DVERSION=${VERSION}
   cmake --build build -j`nproc`
-  cmake --build build --target install > install.log 2>&1
-
-  # 项目生成应用名和动态隐式加载的依赖库，ldd无法找到的其他库
-  LDD_FILES=(
-    deepin-editor
-    libdeepin-event-log.so
-    libzpdcallback.so
-  )
-
-  # 生成.install 文件
-  bash ./deploy_dep "${LDD_FILES[@]}"
+  cmake --build build --target install
 
-# allow apt download in build and do apt update
+# 构建期与运行期缺失依赖声明式安装，由 linglong 解析闭包
 buildext:
   apt:
     build_depends:
-      - libc6
+      - cmake
+      - libchardet-dev
+      - libicu-dev
+      - libkf6codecs-dev
+      - libkf6syntaxhighlighting-dev
+      - libuchardet-dev
+    depends:
+      - deepin-event-log
+      - libchardet1
+      - libkf6codecs6
+      - libkf6syntaxhighlighting6
+      - libuchardet0