diff --git a/tools/shell/delete_sdk_code.sh b/tools/shell/delete_sdk_code.sh
index 93e2417e..e7f53cc4 100755
--- a/tools/shell/delete_sdk_code.sh
+++ b/tools/shell/delete_sdk_code.sh
@@ -1,11 +1,13 @@
 #!/bin/bash
 
 # 查找目录列表
-# search_dirs=("../../middleware" "../../application" "../../utils")
-search_dirs=("../../test-utils")
+search_dirs=("../../middleware" "../../application" "../../utils")
+# search_dirs=("../../test-utils")
 
 # 保留目录列表
-preserve_dirs=("../../test-utils/LinuxApi" "../../test-utils/ConfigBase")
+# preserve_dirs=("../../test-utils/LinuxApi" "../../test-utils/ConfigBase")
+preserve_dirs=(
+               "../../test-utils/Log")
 
 # 遍历查找目录
 for search_dir in "${search_dirs[@]}"; do
@@ -31,12 +33,11 @@ for search_dir in "${search_dirs[@]}"; do
             if [[ -d "$src_dir" ]]; then
                 echo "删除目录: $src_dir"
                 rm -rf "$src_dir"
-            fi
-            
-            # 如果CMakeLists.txt文件存在，则删除它
-            if [[ -f "$cmake_file" ]]; then
-                echo "删除文件: $cmake_file"
-                rm "$cmake_file"
+                # 如果CMakeLists.txt文件存在，则删除它
+                if [[ -f "$cmake_file" ]]; then
+                    echo "删除文件: $cmake_file"
+                    rm "$cmake_file"
+                fi
             fi
         fi
     done