diff --git a/tools/rom_ram_analyzer/L0L1/README.md b/tools/rom_ram_analyzer/lite_small/README.md
similarity index 48%
rename from tools/rom_ram_analyzer/L0L1/README.md
rename to tools/rom_ram_analyzer/lite_small/README.md
index ce3da518c03fff74dbf2ebb477895a662fa3cf6d..790e5db6ba00b78318fa21f47789f09b42a49b4b 100644
--- a/tools/rom_ram_analyzer/L0L1/README.md
+++ b/tools/rom_ram_analyzer/lite_small/README.md
@@ -6,16 +6,26 @@
 
 ## 支持产品
 
-目标是支持所有的产品,但是目前由于配置文件没设计好,只支持:ipcamera_hispark_taurus ipcamera_hispark_taurus_linux wifiiot_hispark_pegasus
+支持产品:ipcamera_hispark_taurus ipcamera_hispark_taurus_linux wifiiot_hispark_pegasus
 
 ## 代码思路
 
 1. 扫描BUILD.gn文件,收集各个target的编译产物及其对应的component_name, subsystem_name信息,并存储到config.yaml中的gn_info_file字段指定的json文件中
 2. 根据配置文件config.yaml扫描产品的编译产物目录,得到真实的编译产物信息(主要是大小)
 3. 用真实的编译产物与从BUILD.gn中收集的信息进行匹配,从而得到编译产物-大小-所属部件的对应信息
-4. 如果匹配失败,会直接利用grep到项目路径下进行搜索
+4. 如果匹配失败,会直接利用grep到项目路径下进行模糊搜索,取出现次数top1的BUILD.gn,并根据该BUILD.gn文件去查找子系统和部件
 5. 如果还搜索失败,则将其归属到others
 
+## 说明
+
+1. 关于UNDEFINED:如果target的声明中和get_subsystem_component.py(原作者:陈毓德)脚本的运行结果中都没有查找到子系统和部件信息,则为UNDEFINED
+1. 关于NOTFOUND:表示对应的编译产物没有在BUILD.gn的扫描结果中匹配(包括模糊匹配)到
+1. 本工具是基于gn的template进行匹配,如果新增了自定义的template,则需要相应在代码中进行配置
+1. 由于本工具是进行的静态扫描,且部分gn文件中使用了较为复杂的gn语法,因此本工具的**准确率无法达到100%,结果仅供参考**
+
+**建议**
+
+因为是静态扫描,因此过于复杂的gn语法会导致扫描BUILD.gn文件时无法确定其编译产物,典型的:在for循环中嵌套target声明.因此就本工具来说,不建议使用过于复杂的gn语法.
 
 ## 使用
 
@@ -24,14 +34,14 @@
 1. 获取整个本文件所在的整个目录
 1. 对系统进行编译
 1. linux平台
-1. python3.8及以后
+1. python3
 1. 安装requirements
     ```txt
     xlwt==1.3.0
     ```
 
-1. `python3 rom_analysis.py --product_name {your_product_name} --oh_path {root_path_of_oh} [--recollect_gn bool]`运行代码,其中recollect_gn表示是需要重新扫描BUILD.gn还是直接使用已有结果.eg: `python3 rom_analysis.py --product_name ipcamera_hispark_taurus`
-3. 运行完毕会产生4个json文件及一个xls文件,如果是默认配置,各文件描述如下:
+1. `python3 rom_analysis.py --product_name {your_product_name} --oh_path {root_path_of_oh} [-g] [-s]`运行代码,其中-g表示直接使用上次扫描的BUILD.gn的结果,-s表示直接使用已有的子系统和部件信息,默认都会重新扫描.eg: `python3 rom_analysis.py --product_name ipcamera_hispark_taurus`.
+1. 运行完毕会产生4个json文件及一个xls文件,如果是默认配置,各文件描述如下:
    - gn_info.json:BUILD.gn的分析结果
    - sub_com_info.json:从bundle.json中进行分析获得的各部件及其对应根目录的信息
    - {product_name}_product.json:该产品实际的编译产物信息,根据config.yaml进行收集
@@ -42,6 +52,10 @@
 
 主要是在config.py中配置Processor,并在config.yaml中添加相应内容
 
+## 如何提高准确率
+
+1. 如果已知编译产物不可能从某些目录下的BUILD.gn产生,则可以将其对应目录加入到config.yaml的black_list,从而不对该目录下的BUILD.gn进行扫描,以减少出错概率
+
 ## 后续工作
 
 1. 部分log的输出有待优化
\ No newline at end of file
diff --git a/tools/rom_ram_analyzer/L0L1/__init__.py b/tools/rom_ram_analyzer/lite_small/__init__.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/__init__.py
rename to tools/rom_ram_analyzer/lite_small/__init__.py
diff --git a/tools/rom_ram_analyzer/L0L1/pkgs/__init__.py b/tools/rom_ram_analyzer/lite_small/pkgs/__init__.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/pkgs/__init__.py
rename to tools/rom_ram_analyzer/lite_small/pkgs/__init__.py
diff --git a/tools/rom_ram_analyzer/L0L1/pkgs/basic_tool.py b/tools/rom_ram_analyzer/lite_small/pkgs/basic_tool.py
similarity index 94%
rename from tools/rom_ram_analyzer/L0L1/pkgs/basic_tool.py
rename to tools/rom_ram_analyzer/lite_small/pkgs/basic_tool.py
index febe48256c9ef3290b2313426958ea4e1b549093..b04afab5ba43bf6ab2f8468345d4011aa9d6a163 100644
--- a/tools/rom_ram_analyzer/L0L1/pkgs/basic_tool.py
+++ b/tools/rom_ram_analyzer/lite_small/pkgs/basic_tool.py
@@ -113,10 +113,11 @@ class BasicTool:
         TODO 将cls.execute用subprocess代替
         """
         cmd = f"grep -Ern '{pattern}' '{cls.abspath(path)}'"
+        # E:启用正则表达式  r:递归搜索  n:显示行号
         if include:
             cmd += f" --include='{include}'"
         for e in exclude:
-            cmd += f" --exclude-dir={e}"
+            cmd += f" --exclude-dir='{e}'"
         o = cls.execute(cmd)
         if post_handler:
             o = post_handler(o)
@@ -137,6 +138,8 @@ class BasicTool:
 
 
 if __name__ == '__main__':
-    for i in BasicTool.grep_ern("^( *)ohos_shared_library", "/home/aodongbiao/oh", include="BUILD.gn", exclude=("out", "doc", ".ccache"), post_handler=lambda x: x.split('\n')):
+    res = BasicTool.grep_ern("^( *)ohos_prebuilt_shared_library", "/home/aodongbiao/oh", include="BUILD.gn", exclude=("/home/aodongbiao/oh/out","doc", ".ccache"), post_handler=lambda x: x.split('\n'))
+    # print(res)
+    for i in res:
         if "oh/out" in i:
             print(i)
diff --git a/tools/rom_ram_analyzer/L0L1/pkgs/gn_common_tool.py b/tools/rom_ram_analyzer/lite_small/pkgs/gn_common_tool.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/pkgs/gn_common_tool.py
rename to tools/rom_ram_analyzer/lite_small/pkgs/gn_common_tool.py
diff --git a/tools/rom_ram_analyzer/L0L1/pkgs/simple_excel_writer.py b/tools/rom_ram_analyzer/lite_small/pkgs/simple_excel_writer.py
similarity index 86%
rename from tools/rom_ram_analyzer/L0L1/pkgs/simple_excel_writer.py
rename to tools/rom_ram_analyzer/lite_small/pkgs/simple_excel_writer.py
index ebe37e17e588d307cb85f3f5627f90b1a94e1cca..94a9496fc81cb6bf2ca7de759f4d13eddb19c1a7 100644
--- a/tools/rom_ram_analyzer/L0L1/pkgs/simple_excel_writer.py
+++ b/tools/rom_ram_analyzer/lite_small/pkgs/simple_excel_writer.py
@@ -1,5 +1,5 @@
 import xlwt
-from xlwt import Worksheet
+from xlwt import Worksheet, Pattern as PTRN, Alignment as ALGT, Font as FT, XFStyle as XFSL
 import typing
 import logging
 from typing import Optional
@@ -18,27 +18,26 @@ class SimpleExcelWriter:
         }
         self.__default_sheet_name = default_sheet_name
         # 表头样式
-        self.__head_style = xlwt.XFStyle()
+        self.__head_style = XFSL()
         # 内容样式
-        self.__content_style = xlwt.XFStyle()
+        self.__content_style = XFSL()
         # 字体
-        font = xlwt.Font()
-        font.bold = True
+        ft = FT()
+        ft.bold = True
 
         # 设置背景颜色
-        pattern = xlwt.Pattern()
-        pattern.pattern = xlwt.Pattern.SOLID_PATTERN
-        pattern.pattern_fore_colour = 22  # 背景颜色
+        ptrn = PTRN()
+        ptrn.pattern = PTRN.SOLID_PATTERN
+        ptrn.pattern_fore_colour = 22  # 背景颜色
 
         # 居中对齐
-        alignment = xlwt.Alignment()
-        alignment.horz = xlwt.Alignment.HORZ_CENTER  # 水平方向
-        alignment.vert = xlwt.Alignment.VERT_CENTER  # 垂直方向
-
-        self.__head_style.font = font
-        self.__head_style.alignment = alignment
-        self.__head_style.pattern = pattern
-        self.__content_style.alignment = alignment
+        algmt = ALGT()
+        algmt.horz = ALGT.HORZ_CENTER  # 水平方向
+        algmt.vert = ALGT.VERT_CENTER  # 垂直方向
+        self.__head_style.font = ft
+        self.__head_style.alignment = algmt
+        self.__head_style.pattern = ptrn
+        self.__content_style.alignment = algmt
 
     def __increment_y(self, sheet_name: str, value: int = 1) -> int:
         if sheet_name in self.__sheet_pos.keys():
diff --git a/tools/rom_ram_analyzer/L0L1/pkgs/simple_yaml_tool.py b/tools/rom_ram_analyzer/lite_small/pkgs/simple_yaml_tool.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/pkgs/simple_yaml_tool.py
rename to tools/rom_ram_analyzer/lite_small/pkgs/simple_yaml_tool.py
diff --git a/tools/rom_ram_analyzer/L0L1/src/__init__.py b/tools/rom_ram_analyzer/lite_small/src/__init__.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/src/__init__.py
rename to tools/rom_ram_analyzer/lite_small/src/__init__.py
diff --git a/tools/rom_ram_analyzer/L0L1/src/config.py b/tools/rom_ram_analyzer/lite_small/src/config.py
similarity index 92%
rename from tools/rom_ram_analyzer/L0L1/src/config.py
rename to tools/rom_ram_analyzer/lite_small/src/config.py
index 05f1a2623be8fa43fdaa95a8158e739717e8e1f8..aa9b1edb0d4d3f9d916f715feccae5fce6d62672 100644
--- a/tools/rom_ram_analyzer/L0L1/src/config.py
+++ b/tools/rom_ram_analyzer/lite_small/src/config.py
@@ -22,8 +22,10 @@ def parse_args():
                         help="product name. eg: -p ipcamera_hispark_taurus")
     parser.add_argument("-o", "--oh_path", type=str,
                         default=".", help="root path of openharmony")
-    parser.add_argument("-g", "--recollect_gn", action="store_false", help="recollect gn info or not")
-    parser.add_argument("-s", "--recollect_sc", action="store_false", help="recollect subsystem_component info or not")
+    parser.add_argument("-g", "--recollect_gn",
+                        action="store_false", help="recollect gn info or not")
+    parser.add_argument("-s", "--recollect_sc", action="store_false",
+                        help="recollect subsystem_component info or not")
     args = parser.parse_args()
     return args
 
@@ -202,6 +204,17 @@ collector_config: Tuple[BaseProcessor] = (
                      },
                      unit_post_handler=LiteComponentPostHandler(),
                      ),
+    DefaultProcessor(project_path=project_path,
+                    result_dict=result_dict,
+                    target_type=_target_type[13],
+                    match_pattern=fr"^( *){_target_type[13]}\(.*?\, .*?\)",
+                    sub_com_dict=sub_com_dict,
+                    target_name_parser=TargetNameParser.second_parser,
+                    other_info_handlers={
+                    },
+                    unit_post_handler=DefaultPostHandler(),
+                    ud_post_handler=TargetS2MPostHandler
+                    )
 )
 
 __all__ = ["configs", "result_dict", "collector_config", "sub_com_dict"]
diff --git a/tools/rom_ram_analyzer/L0L1/src/config.yaml b/tools/rom_ram_analyzer/lite_small/src/config.yaml
similarity index 86%
rename from tools/rom_ram_analyzer/L0L1/src/config.yaml
rename to tools/rom_ram_analyzer/lite_small/src/config.yaml
index f6e0f3e653551836392bf289210574c7e2e1ce9c..254c4cda4531a094b676b67ddc71353d64a36190 100644
--- a/tools/rom_ram_analyzer/L0L1/src/config.yaml
+++ b/tools/rom_ram_analyzer/lite_small/src/config.yaml
@@ -27,6 +27,7 @@ target_type:
   - ohos_sa_profile
   - ohos_prebuilt_shared_library
   - lite_component
+  - target
   
 
 subsystem_component:
@@ -51,6 +52,7 @@ ipcamera_hispark_taurus:
       - ohos_prebuilt_shared_library
       - lite_library
       - lite_component   
+      - target
          
     bin:
       - executable
@@ -75,6 +77,7 @@ ipcamera_hispark_taurus_linux:
       - ohos_prebuilt_shared_library
       - lite_library
       - lite_component
+      - target
       
     bin:
       - executable
@@ -96,6 +99,7 @@ wifiiot_hispark_pegasus:
       - static_library
       - ohos_static_library
       - lite_library
+      - target
       
 
 rk3568: # rk的目前从packages/phone/system_module_info.json中分析准确度更高,因为rk基本都使用的是ohos_xxx,而L0和L1的更多的是使用的gn原生target template
@@ -116,6 +120,7 @@ rk3568: # rk的目前从packages/phone/system_module_info.json中分析准确度
       - ohos_prebuilt_shared_library
       - lite_library
       - lite_component
+      - target
       
     bin: 
       - ohos_executable
@@ -134,11 +139,18 @@ default_extension:
 default_prefix:
   shared_library: lib
   static_library: lib
-# black list for command 'grep'
-black_list:
+# black list for command 'grep', it should be the subdirectory of the root path of oh
+black_list: 
   - .repo
   - .ccache
   - doc
   - test
   - build
-  - out
+  # 排除out目录,为了避免排除其他路径下的out目录,这里详细列出了out下的所有目录
+  - out/gen
+  - out/hispark_pegasus
+  - out/hispark_taurus
+  - out/kernel
+  - out/preloader
+  - out/rk3568
+  # 如果发现了跨形态的错误,如:检查A形态,但是发现将A形态的产品归属到B形态下了,则也可以将B形态的对应路径加在这里进行过滤
diff --git a/tools/rom_ram_analyzer/L0L1/src/get_subsystem_component.py b/tools/rom_ram_analyzer/lite_small/src/get_subsystem_component.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/src/get_subsystem_component.py
rename to tools/rom_ram_analyzer/lite_small/src/get_subsystem_component.py
diff --git a/tools/rom_ram_analyzer/L0L1/src/misc.py b/tools/rom_ram_analyzer/lite_small/src/misc.py
similarity index 88%
rename from tools/rom_ram_analyzer/L0L1/src/misc.py
rename to tools/rom_ram_analyzer/lite_small/src/misc.py
index d000507a5944a1712fe46caef25891ab68bfadd8..189a78f855ba33760082d51cbfaaf2a5c5025613 100644
--- a/tools/rom_ram_analyzer/L0L1/src/misc.py
+++ b/tools/rom_ram_analyzer/lite_small/src/misc.py
@@ -5,6 +5,7 @@ import logging
 from abc import ABC, abstractmethod
 from collections import defaultdict
 from typing import *
+from pprint import pprint
 import preprocess
 from pkgs.gn_common_tool import GnVariableParser
 from pkgs.simple_yaml_tool import SimpleYamlTool
@@ -44,14 +45,19 @@ def gn_lineno_collect(match_pattern: str, project_path: str) -> DefaultDict[str,
     :param project_path: 项目路径（搜索路径）
     :return: {gn_file: [line_no_1, line_no_2, ..]}
     """
-    black_list = map(lambda x: os.path.join(
-        project_path, x), _config.get("black_list"))
+    black_list = _config.get("black_list")
+    tbl = [x for x in black_list if os.sep in x]
 
     def handler(content: Text) -> List[str]:
-        return list(filter(lambda y: len(y) > 0, list(map(lambda x: x.strip(), content.split("\n")))))
-
-    grep_list = BasicTool.grep_ern(match_pattern, path=project_path, include="BUILD.gn", exclude=tuple(black_list),
-                                   post_handler=handler)
+        t = list(filter(lambda y: len(y) > 0, list(
+            map(lambda x: x.strip(), content.split("\n")))))
+        for item in tbl:
+            p = os.path.join(project_path, item)
+            t = list(filter(lambda x: p not in x, t))
+        return t
+
+    grep_list = BasicTool.grep_ern(match_pattern, path=project_path,
+                                   include="BUILD.gn", exclude=tuple(black_list), post_handler=handler)
     gn_line_dict: DefaultDict[str, List[int]] = defaultdict(list)
     for gl in grep_list:
         gn_file, line_no, _ = gl.split(":")
@@ -226,3 +232,16 @@ def LiteLibS2MPostHandler(unit: Dict, result_dict: Dict) -> None:
         k = LiteLibPostHandler()(new_new_unit)
         new_new_unit["description"] = "may not exist"
         result_dict["lite_library"][k] = new_new_unit
+
+
+def TargetS2MPostHandler(unit: Dict, result_dict: Dict) -> None:
+    unit["description"] = "may not exist"
+    tmp_a = copy.deepcopy(unit)
+    tmp_a["real_target_type"] = "static_library"
+    k = LiteLibPostHandler()(tmp_a)
+    result_dict["target"][k] = tmp_a
+
+    tmp_s = copy.deepcopy(unit)
+    tmp_s["real_target_type"] = "shared_library"
+    k = LiteLibPostHandler()(tmp_s)
+    result_dict["target"][k] = tmp_s
diff --git a/tools/rom_ram_analyzer/L0L1/src/preprocess.py b/tools/rom_ram_analyzer/lite_small/src/preprocess.py
similarity index 100%
rename from tools/rom_ram_analyzer/L0L1/src/preprocess.py
rename to tools/rom_ram_analyzer/lite_small/src/preprocess.py
diff --git a/tools/rom_ram_analyzer/L0L1/src/rom_analysis.py b/tools/rom_ram_analyzer/lite_small/src/rom_analysis.py
similarity index 80%
rename from tools/rom_ram_analyzer/L0L1/src/rom_analysis.py
rename to tools/rom_ram_analyzer/lite_small/src/rom_analysis.py
index ba1c6e192a94470e0eaf648d0325afbd6994ce7d..26824e9f730b10d288aa69acdd0e17d6d79f837a 100644
--- a/tools/rom_ram_analyzer/L0L1/src/rom_analysis.py
+++ b/tools/rom_ram_analyzer/lite_small/src/rom_analysis.py
@@ -47,31 +47,40 @@ class RomAnalysisTool:
     @classmethod
     def _add_rest_dir(cls, top_dir: str, rela_path: str, sub_path: str, dir_list: List[str]) -> None:
         """
-        dir_list:相对于原始top目录的所有子目录的全路径
+        :top_dir 顶层目录,不会变化
+        :rela_path 最顶层的值为空
+        :sub_path 一般是a/b/c这种形式
+        :dir_list 相对于原始top目录的子目录的全路径
+        example: 
+        /
+        |-a
+        |-b
+        |-c
+        |-|-d
+        |-|-e
+        |-|-f
+        |-|-|-g
+        |-|-|-h
+        top_dir: /
+        rela_path: ""
+        sub_path: c/e
+        dir_list: [c]
+        => [c/d, c/f], assume 'a' and 'b' has been removed from dir_list
         """
-        if not sub_path:
+        if (not sub_path) or (os.sep not in sub_path):
             return
         # 将其他目录添加到dir_list
-        all_subdir = os.listdir(os.path.join(top_dir, rela_path))
-        for d in all_subdir:
-            t = os.path.join(rela_path, d)
-            if os.path.isdir(os.path.join(top_dir, t)) and t not in dir_list:
-                dir_list.append(t)
-        # 移除sub_path的当前层级的目录
-        t = sub_path.split(os.sep)
-        if os.path.join(rela_path, t[0]) in dir_list:
-            dir_list.remove(os.path.join(rela_path, t[0]))
-        else:
-            logging.error(
-                f"'{os.path.join(rela_path,t[0])}' not in '{top_dir}'")
-        sp = str()
-        if len(t) == 1:
+        t, sub_sub_path = sub_path.split(os.sep, 1)   # 如果是c/e,分割成c,e
+        t = os.path.join(rela_path, t)
+        if t in dir_list:
+            dir_list.remove(t)
+        sub_sub_dir_list = os.listdir(os.path.join(top_dir, t))
+        for ssdl in sub_sub_dir_list:
+            if os.path.join(rela_path,sub_path) != os.path.join(t,ssdl):
+                dir_list.append(os.path.join(t, ssdl))
+        if not sub_sub_dir_list:
             return
-        elif len(t) == 2:
-            sp = t[1]
-        else:
-            sp = os.path.join(*t[1:])
-        cls._add_rest_dir(top_dir, os.path.join(rela_path, t[0]), sp, dir_list)
+        cls._add_rest_dir(top_dir, t, sub_sub_path, dir_list)        
 
     @classmethod
     def _find_files(cls, product_name: str) -> Dict[str, List[str]]:
@@ -86,7 +95,7 @@ class RomAnalysisTool:
         relative_dir: Dict[str, str] = product_dir.get("relative")
         if not relative_dir:
             logging.warning(
-                f"'{relative_dir}' of {product_name} not found in the config.yaml")
+                f"'relative_dir' of {product_name} not found in the config.yaml")
             exit(1)
         # 除了so a hap bin外的全部归到etc里面
         for k, v in relative_dir.items():
@@ -102,7 +111,11 @@ class RomAnalysisTool:
             rest_dir_list: List[str] = os.listdir(
                 root_dir)  # 除了配置在relative下之外的所有剩余目录,全部归到etc下
             for v in relative_dir.values():
-                cls._add_rest_dir(root_dir, str(), v, rest_dir_list)
+                if v in rest_dir_list:
+                    rest_dir_list.remove(v)
+            for v in relative_dir.values():
+                if os.sep in v:
+                    cls._add_rest_dir(root_dir, str(), v, rest_dir_list)
             if "etc" not in product_dict.keys():
                 product_dict["etc"] = list()
             for r in rest_dir_list:
@@ -141,7 +154,7 @@ class RomAnalysisTool:
         rom_size_dict["size"] += size
 
     @classmethod
-    def _fuzzy_match(cls, file_name: str, extra_black_list: Tuple[str] = ("test",)) -> Tuple[str, str, str]:
+    def _fuzzy_match(cls, file_name: str, filter_path_keyword: Tuple[str] = ("test",)) -> Tuple[str, str, str]:
         """
         直接grep,利用出现次数最多的BUILD.gn去定位subsystem_name和component_name"""
         _, base_name = os.path.split(file_name)
@@ -153,15 +166,28 @@ class RomAnalysisTool:
             base_name = base_name[:base_name.index(".z.so")]
         elif base_name.endswith(".so"):
             base_name = base_name[:base_name.index(".so")]
-        exclude_dir = [os.path.join(project_path, x)
-                       for x in configs["black_list"]]
-        exclude_dir.extend(list(extra_black_list))
+        exclude_dir = configs["black_list"]
+        tbl = [x for x in exclude_dir if os.sep in x]
+        def handler(content: Text) -> List[str]:
+            t = list(filter(lambda y: len(y) > 0, list(
+                map(lambda x: x.strip(), content.split("\n")))))
+            for item in tbl:
+                p = os.path.join(project_path, item)
+                t = list(filter(lambda x: p not in x, t))
+            return t
         grep_result: List[str] = BasicTool.grep_ern(
             base_name,
             project_path,
             include="BUILD.gn",
             exclude=tuple(exclude_dir),
-            post_handler=lambda x: list(filter(lambda x: len(x) > 0, x.split('\n'))))
+            post_handler=handler)
+        tmp = list()
+        for gr in grep_result:
+            for item in filter_path_keyword:
+                if item in gr:
+                    continue
+                tmp.append(gr)
+        grep_result = tmp
         if not grep_result:
             return str(), str(), str()
         gn_dict: Dict[str, int] = collections.defaultdict(int)
@@ -229,9 +255,11 @@ class RomAnalysisTool:
                           ] = configs[product_name]["query_order"]
         query_order["etc"] = configs["target_type"]
         rom_size_dict: Dict = dict()
-        # prodcut_dict: {"a":["a.txt", ...]}
+        # prodcut_dict: {"so":["a.so", ...]}
         for t, l in product_dict.items():
             for f in l:  # 遍历所有文件
+                if os.path.isdir(f):
+                    continue
                 # query_order: {"a":[static_library", ...]}
                 find_flag = False
                 type_list = query_order.get(t)
@@ -240,9 +268,10 @@ class RomAnalysisTool:
                 if not type_list:
                     logging.warning(
                         f"'{t}' not found in query_order of the config.yaml")
-                    continue
+                    break
                 for tn in type_list:    # tn example: ohos_shared_library
-                    output_dict: Dict[str, Dict] = gn_info.get(tn)
+                    output_dict: Dict[str, Dict] = gn_info.get(
+                        tn)  # 这个模板对应的所有可能编译产物
                     if not output_dict:
                         logging.warning(
                             f"'{tn}' not found in the {gn_info_file}")
@@ -269,7 +298,7 @@ class RomAnalysisTool:
                         }, rom_size_dict)
                         find_flag = True
                 if not find_flag:
-                    cls._put("others", "others", {
+                    cls._put("NOTFOUND", "NOTFOUND", {
                         "file_name": f.replace(project_path, ""),
                         "size": size,
                     }, rom_size_dict)
@@ -288,8 +317,7 @@ def main():
 
 if __name__ == "__main__":
     main()
-    # t = os.listdir(
-    #     "/home/aodongbiao/developtools_integration_verification/tools")
-    # RomAnalysisTool._add_rest_dir(
-    #     "/home/aodongbiao/developtools_integration_verification/tools", "", "rom_ram_analyzer/L2/pkgs", t)
-    # print(t)
+    # relative_dir = ["bin", "usr/lib", "etc"]
+    # root_dir = "/home/aodongbiao/oh/out/hispark_taurus/ipcamera_hispark_taurus/rootfs"
+    # rest_dir_list = os.listdir(root_dir)
+    # RomAnalysisTool._find_files("ipcamera_hispark_taurus")
diff --git a/tools/rom_ram_analyzer/L0L1/src/template_processor.py b/tools/rom_ram_analyzer/lite_small/src/template_processor.py
similarity index 84%
rename from tools/rom_ram_analyzer/L0L1/src/template_processor.py
rename to tools/rom_ram_analyzer/lite_small/src/template_processor.py
index e4124c83a08293124b60b8ec7751db089af5da80..8e3a9e4ce1ad28fb6f73656418adaaf786dab645 100644
--- a/tools/rom_ram_analyzer/L0L1/src/template_processor.py
+++ b/tools/rom_ram_analyzer/lite_small/src/template_processor.py
@@ -17,6 +17,7 @@ from typing import *
 from abc import ABC, abstractmethod
 import os
 import logging
+from pprint import pprint
 
 from pkgs.basic_tool import do_nothing, BasicTool
 from pkgs.gn_common_tool import GnCommonTool, GnVariableParser
@@ -91,12 +92,16 @@ class BaseProcessor(ABC):
         if not gn_path.startswith(self.project_path):
             logging.error("gn_path and project_path is not consistent: gn_path={}, project_path={}".format(
                 gn_path, self.project_path))
-            return "", ""
-        k = gn_path.replace(self.project_path, "").lstrip(os.sep)
+            return str(), str()
+        gp = gn_path.replace(self.project_path, "").lstrip(os.sep)
+        alter_list = list()
         for k, v in self.sc_dict.items():
-            if k.startswith(k):
-                return v.get("subsystem"), v.get("component")
-        return "", ""
+            if gp.startswith(k):
+                alter_list.append(k)
+        if not alter_list:
+            return str(), str()
+        alter_list.sort(key=lambda x: len(x), reverse=True)
+        return self.sc_dict[alter_list[0]].get("subsystem"),  self.sc_dict[alter_list[0]].get("component")
 
     @abstractmethod
     def run(self):
@@ -107,6 +112,14 @@ class BaseProcessor(ABC):
 
 
 def _gn_var_process(project_path: str, gn_v: str, alt_v: str, gn_path: str, ifrom: str, efrom: str, strip_quote: bool = False) -> Tuple[str, str]:
+    """
+    :param project_path:项目根路径
+    :gn_v:gn中的值(可能为变量或空)
+    :alt_v: 如果gn_v为空,则直接使用alt_v代替
+    :gn_path: gn文件的路径
+    :ifrom: 如果gn_v不为空,则其来自哪个字段
+    :efrom: 如果gn_v为空,则其(准确来说是alt_v)来自哪个字段
+    """
     if strip_quote:
         gn_v = gn_v.strip('"')
     if gn_v:
@@ -123,6 +136,10 @@ def _gn_var_process(project_path: str, gn_v: str, alt_v: str, gn_path: str, ifro
 
 
 class DefaultProcessor(BaseProcessor):
+    
+    @property
+    def UNDEFINED(self):
+        return "UNDEFINED"
 
     def helper(self, target_name: str, paragraph: str, gn_path: str, line_no: int, _sub: str, _com: str) -> Tuple[str]:
         output_name = GnVariableParser.string_parser("output_name", paragraph)
@@ -130,8 +147,14 @@ class DefaultProcessor(BaseProcessor):
                                                 output_name, target_name, gn_path, "target_name", "target_name", True)
         sub = GnVariableParser.string_parser("subsystem_name", paragraph)
         com = GnVariableParser.string_parser("part_name", paragraph)
-        sub, sub_from = _gn_var_process(self.project_path, sub, _sub, gn_path, "gn", "json", True)
-        com, com_from = _gn_var_process(self.project_path, com, _com, gn_path, "gn", "json", True)
+        sub, sub_from = _gn_var_process(
+            self.project_path, sub, _sub, gn_path, "gn", "json", True)
+        com, com_from = _gn_var_process(
+            self.project_path, com, _com, gn_path, "gn", "json", True)
+        if not sub:
+            sub = self.UNDEFINED
+        if not com:
+            com = self.UNDEFINED
         result = {
             "gn_path": gn_path,
             "target_type": self.target_type,
@@ -188,8 +211,14 @@ class StrResourceProcessor(DefaultProcessor):
                 resources, gn_path, self.project_path).strip('"')
         sub = GnVariableParser.string_parser("subsystem_name", paragraph)
         com = GnVariableParser.string_parser("part_name", paragraph)
-        sub, sub_from = _gn_var_process(self.project_path, sub, _sub, gn_path, "gn", "json")
-        com, com_from = _gn_var_process(self.project_path, com, _com, gn_path, "gn", "json")
+        sub, sub_from = _gn_var_process(
+            self.project_path, sub, _sub, gn_path, "gn", "json")
+        com, com_from = _gn_var_process(
+            self.project_path, com, _com, gn_path, "gn", "json")
+        if not sub:
+            sub = self.UNDEFINED
+        if not com:
+            com = self.UNDEFINED
         _, file_name = os.path.split(resources)
         result = {
             "gn_path": gn_path,
@@ -218,8 +247,14 @@ class ListResourceProcessor(DefaultProcessor):
             return
         sub = GnVariableParser.string_parser("subsystem_name", paragraph)
         com = GnVariableParser.string_parser("part_name", paragraph)
-        sub, sub_from = _gn_var_process(self.project_path, sub, _sub, gn_path, "gn", "json")
-        com, com_from = _gn_var_process(self.project_path, com, _com, gn_path, "gn", "json")
+        sub, sub_from = _gn_var_process(
+            self.project_path, sub, _sub, gn_path, "gn", "json")
+        com, com_from = _gn_var_process(
+            self.project_path, com, _com, gn_path, "gn", "json")
+        if not sub:
+            sub = self.UNDEFINED
+        if not com:
+            com = self.UNDEFINED
         for ff in resources:
             _, file_name = os.path.split(ff)
             result = {
diff --git a/tools/rom_ram_analyzer/L2/README.md b/tools/rom_ram_analyzer/standard/README.md
similarity index 92%
rename from tools/rom_ram_analyzer/L2/README.md
rename to tools/rom_ram_analyzer/standard/README.md
index 52bc5a909162a30ed782103fee55e03f874794f0..69c6b5282ecd92f89dcc701aa7df904942371de6 100644
--- a/tools/rom_ram_analyzer/L2/README.md
+++ b/tools/rom_ram_analyzer/standard/README.md
@@ -15,7 +15,7 @@
 1. 获取整个rom_ram_analyzer目录
 1. 对系统进行编译
 1. rom分析在linux平台,ram分析在windows平台
-1. python3.8及以后
+1. python3及以后
 1. 安装requirements
     ```txt
     xlwt==1.3.0
@@ -55,7 +55,7 @@
    # -e True：output result in excel format additionally
    ```
 
-## 输出格式说明(json)
+## 输出格式介绍(json)
 
 
 ```json
@@ -70,6 +70,10 @@
 }
 ```
 
+## 附加说明
+
+1. 由于目前standard产品使用的基本都是自定义的template,能够有效收集更多信息,因此相较于lite_small的分析脚本,本脚本能够具有更高的准确率,请放心使用
+
 # ram_analyzer.py
 
 ## 功能介绍
@@ -86,7 +90,7 @@
 2. hdc可用
 2. 设备已连接
 3. 系统已烧录
-3. python3.8及以后
+3. python3
 4. 安装requirements
    ```txt
    xlwt==1.3.0
@@ -132,9 +136,12 @@
 {
    进程名:{
        "size": 本进程占用内存的大小,
-       部件名: {
-           elf文件名: elf文件大小 
-           ...
+       子系统名: {
+            部件名: {
+               elf文件名: elf文件大小 
+               ...
+            }
+            ...
        }
        ...
    },
diff --git a/tools/rom_ram_analyzer/L2/__init__.py b/tools/rom_ram_analyzer/standard/__init__.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/__init__.py
rename to tools/rom_ram_analyzer/standard/__init__.py
diff --git a/tools/rom_ram_analyzer/L2/pkgs/__init__.py b/tools/rom_ram_analyzer/standard/pkgs/__init__.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/pkgs/__init__.py
rename to tools/rom_ram_analyzer/standard/pkgs/__init__.py
diff --git a/tools/rom_ram_analyzer/L2/pkgs/basic_tool.py b/tools/rom_ram_analyzer/standard/pkgs/basic_tool.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/pkgs/basic_tool.py
rename to tools/rom_ram_analyzer/standard/pkgs/basic_tool.py
diff --git a/tools/rom_ram_analyzer/L2/pkgs/gn_common_tool.py b/tools/rom_ram_analyzer/standard/pkgs/gn_common_tool.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/pkgs/gn_common_tool.py
rename to tools/rom_ram_analyzer/standard/pkgs/gn_common_tool.py
diff --git a/tools/rom_ram_analyzer/L2/pkgs/simple_excel_writer.py b/tools/rom_ram_analyzer/standard/pkgs/simple_excel_writer.py
similarity index 86%
rename from tools/rom_ram_analyzer/L2/pkgs/simple_excel_writer.py
rename to tools/rom_ram_analyzer/standard/pkgs/simple_excel_writer.py
index a1f2aa67e0e3a5257b66b93cacf1c13e745294a0..7ce9d2d1e5b8d350dd754d16dd50b99bc1178da8 100644
--- a/tools/rom_ram_analyzer/L2/pkgs/simple_excel_writer.py
+++ b/tools/rom_ram_analyzer/standard/pkgs/simple_excel_writer.py
@@ -1,5 +1,6 @@
 import xlwt
 from xlwt import Worksheet
+from xlwt import Pattern as PTRN, Alignment as ALMT, Font as FT, XFStyle as XFSTL
 import typing
 from typing import Optional
 from collections.abc import Iterable
@@ -17,27 +18,27 @@ class SimpleExcelWriter:
         }
         self.__default_sheet_name = default_sheet_name
         # 表头样式
-        self.__head_style = xlwt.XFStyle()
+        self.__head_style = XFSTL()
         # 内容样式
-        self.__content_style = xlwt.XFStyle()
+        self.__content_style = XFSTL()
         # 字体
-        font = xlwt.Font()
-        font.bold = True
-
-        # 居中对齐
-        alignment = xlwt.Alignment()
-        alignment.horz = xlwt.Alignment.HORZ_CENTER  # 水平方向
-        alignment.vert = xlwt.Alignment.VERT_CENTER  # 垂直方向
+        ft = FT()
+        ft.bold = True
 
         # 设置背景颜色
-        pattern = xlwt.Pattern()
-        pattern.pattern = xlwt.Pattern.SOLID_PATTERN
-        pattern.pattern_fore_colour = 22  # 背景颜色
+        ptrn = PTRN()
+        ptrn.pattern = PTRN.SOLID_PATTERN
+        ptrn.pattern_fore_colour = 22  # 背景颜色
+
+        # 居中对齐
+        algmt = ALMT()
+        algmt.horz = ALMT.HORZ_CENTER  # 水平方向
+        algmt.vert = ALMT.VERT_CENTER  # 垂直方向
 
-        self.__head_style.font = font
-        self.__head_style.alignment = alignment
-        self.__head_style.pattern = pattern
-        self.__content_style.alignment = alignment
+        self.__head_style.font = ft
+        self.__head_style.alignment = algmt
+        self.__head_style.pattern = ptrn
+        self.__content_style.alignment = algmt
 
     def __increment_y(self, sheet_name: str, value: int = 1) -> int:
         if sheet_name in self.__sheet_pos.keys():
diff --git a/tools/rom_ram_analyzer/L2/ram_analyzer.py b/tools/rom_ram_analyzer/standard/ram_analyzer.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/ram_analyzer.py
rename to tools/rom_ram_analyzer/standard/ram_analyzer.py
diff --git a/tools/rom_ram_analyzer/L2/rom_analyzer.py b/tools/rom_ram_analyzer/standard/rom_analyzer.py
similarity index 100%
rename from tools/rom_ram_analyzer/L2/rom_analyzer.py
rename to tools/rom_ram_analyzer/standard/rom_analyzer.py