diff --git a/debian/control b/debian/control
index d0dbb6d..4c3318c 100644
--- a/debian/control
+++ b/debian/control
@@ -32,8 +32,8 @@ Build-Depends: debhelper-compat (=12),
 Standards-Version: 4.5.0
 Rules-Requires-Root: no
 Homepage: https://www.ukui.org/
-Vcs-Git:  https://github.com/ukui/ukui-search.git
-Vcs-Browser: https://github.com/ukui/ukui-search
+Vcs-Git:  https://gitee.com/openkylin/ukui-search.git
+Vcs-Browser: https://gitee.com/openkylin/ukui-search
 
 Package: ukui-search
 Architecture: any
@@ -41,7 +41,11 @@ Depends: ${misc:Depends},
          ${shlibs:Depends},
          libukui-search2 (= ${binary:Version}),
 Description: A user-wide desktop search
- feature of UKUI desktop environment.
+ feature of UKUI desktop environment
+ .
+ A gui application that provides file search,
+ application search,settings search functions,
+ and so on.
 Replaces: ukui-search (<= 3.14.0.6-ok2~0720)
 Breaks: ukui-search (<= 3.14.0.6-ok2~0720)
 
@@ -64,7 +68,9 @@ Architecture: any
 Depends: ${misc:Depends},
          ${shlibs:Depends},
          libchinese-segmentation1 (= ${binary:Version}),
-Description: Libraries for chinese-segmentation(development files).
+Description: Libraries for chinese-segmentation(development files)
+  .
+  This package contains NLP functions used by ukui-search.
 
 Package: libukui-search2
 Section: libs
@@ -74,7 +80,12 @@ Depends: ${misc:Depends},
          libchinese-segmentation1 (= ${binary:Version}),
          ukui-search-systemdbus (= ${binary:Version})
 Provides: libukui-search,
-Description: Libraries for ukui-search. 
+Description: Libraries for ukui-search
+  .
+  This package provides libraries for ukui-search,
+  and contains some binarys for search function implement,
+  Which are ukui-search-service,ukui-search-app-data-service 
+  and ukui-search-service-dir-manager.
 Conflicts: ukui-search (<= 3.14.0.6-ok2~0720)
 Replaces: ukui-search (<= 3.14.0.6-ok2~0720),libukui-search0
 Breaks: ukui-search (<= 3.14.0.6-ok2~0720),libukui-search0
@@ -87,11 +98,15 @@ Depends: ${misc:Depends},
          libukui-search2 (= ${binary:Version}),
 Replaces: libukui-search-dev (<= 3.14.0.6-ok2~0720)
 Breaks: libukui-search-dev (<= 3.14.0.6-ok2~0720)
-Description: Libraries for ukui-search(development files).
+Description: Libraries for ukui-search(development files)
+  .
+  This package can be used to implement a gui application.
 
 Package: ukui-search-systemdbus
 Architecture: any
 Depends: ${shlibs:Depends}, 
          ${misc:Depends},
 Description: Systembus interface to modify max_user_watches nums 
- permanent.
+ permanent
+ .
+ This package contains functions used when ukui-search want to modify some system settings.