diff --git a/interfaces/kits/include/misc_info/misc_info.h b/interfaces/kits/include/misc_info/misc_info.h
index 447469468cd946a02268206f2f64fc43be52536e..d82e2e8c030708290a6417bf193f426e7ed11761 100755
--- a/interfaces/kits/include/misc_info/misc_info.h
+++ b/interfaces/kits/include/misc_info/misc_info.h
@@ -29,7 +29,7 @@ constexpr int MAX_FAULTINFO_SIZE = 32;
 constexpr int MAX_RESERVED_SIZE = 224;
 
 constexpr int MAX_PARA_SIZE = 32;
-constexpr int MAX_RESERVED_SIZE_PARA = 224;
+constexpr int MAX_RESERVED_SIZE_PARA = 192;
 
 // misc partition offset definition. max size of misc is 2MB, do not overflow.
 constexpr off_t MISC_BASE_OFFSET = 0;
@@ -57,6 +57,7 @@ struct UpdateMessage {
 
 struct UpdaterPara {
     char language[MAX_PARA_SIZE];
+    char osVersionSuffix[MAX_PARA_SIZE];
     char reserved[MAX_RESERVED_SIZE_PARA];
 };
 
diff --git a/services/etc/updater_normal.cfg b/services/etc/updater_normal.cfg
index 725df547ee54ca644f52cfce7e7a273e9888aec9..eee85f16b2d9ddaa860d0d50dbd09a8432841700 100644
--- a/services/etc/updater_normal.cfg
+++ b/services/etc/updater_normal.cfg
@@ -6,8 +6,8 @@
                 "rm /data/updater/rollback"
             ]
         }, {
-            "name" : "param:persist.global.locale=*",
-            "condition" : "persist.global.locale=*",
+            "name" : "param:persist.global.locale=* || const.settings.os_version_suffix=*",
+            "condition" : "persist.global.locale=* || const.settings.os_version_suffix=*",
             "cmds" : [
                 "start write_updater"
             ]
diff --git a/utils/write_updater.cpp b/utils/write_updater.cpp
index 86c90264e929a98c853229a03b97e6cbfbf63d50..1e57f046decd022ee0e1e034fdbb4fae972e772a 100644
--- a/utils/write_updater.cpp
+++ b/utils/write_updater.cpp
@@ -61,6 +61,46 @@ static int ExceptionBin(int argc, char **argv, UpdateMessage &boot)
     return 0;
 }
 
+static int WriteUpdaterLanguage(UpdaterPara &para)
+{
+    char language[MAX_PARA_SIZE + 1] {};
+    int res = GetParameter("persist.global.locale", "", language, MAX_PARA_SIZE);
+    if (res <= 0) {
+        cout << "Get persist.global.locale parameter failed" << endl;
+        res = GetParameter("const.global.locale", "", language, MAX_PARA_SIZE);
+        if (res <= 0) {
+            cout << "Get const.global.locale parameter failed" << endl;
+            return -1;
+        }
+    }
+    (void)memset_s(para.language, MAX_PARA_SIZE, 0, MAX_PARA_SIZE);
+    res = memcpy_s(para.language, MAX_PARA_SIZE, language, sizeof(language) - 1);
+    para.language[MAX_PARA_SIZE - 1] = '\0';
+    if (res != 0) {
+        cout << "memcpy_s para.language failed" << endl;
+        return -1;
+    }
+    return 0;
+}
+
+static int WriteUpdaterVersionSuffix(UpdaterPara &para)
+{
+    char osVersionSuffix[MAX_PARA_SIZE + 1] {};
+    int res = GetParameter("const.settings.os_version_suffix", "", osVersionSuffix, MAX_PARA_SIZE);
+    if (res < 0) {
+        cout << "Get const.settings.os_version_suffix parameter failed" << endl;
+        return -1;
+    }
+    (void)memset_s(para.osVersionSuffix, MAX_PARA_SIZE, 0, MAX_PARA_SIZE);
+    res = memcpy_s(para.osVersionSuffix, MAX_PARA_SIZE, osVersionSuffix, sizeof(osVersionSuffix) - 1);
+    para.osVersionSuffix[MAX_PARA_SIZE - 1] = '\0';
+    if (res != 0) {
+        cout << "memcpy_s para.osVersionSuffix failed" << endl;
+        return -1;
+    }
+    return 0;
+}
+
 static int ExceptionUpdater(int argc, char **argv, UpdateMessage &boot)
 {
     if (argc < BINARY_MAX_ARGS) {
@@ -83,19 +123,20 @@ static int WriteUpdaterPara(int argc, UpdaterPara &para)
         cout << "please input correct updater command!" << endl;
         return -1;
     }
-    int res = GetParameter("persist.global.locale", "", para.language, MAX_PARA_SIZE);
-    if (res <= 0) {
-        cout << "Get persist.global.locale parameter failed" << endl;
-        res = GetParameter("const.global.locale", "", para.language, MAX_PARA_SIZE);
-        if (res <= 0) {
-            cout << "Get const.global.locale parameter failed" << endl;
-            return -1;
-        }
+    if (!ReadUpdaterParaMisc(para)) {
+        cout << "ReadUpdaterParaMisc failed" << endl;
+        return -1;
     }
+    int resLanguage = WriteUpdaterLanguage(para);
+    int resVersionSuffix = WriteUpdaterVersionSuffix(para);
     if (!WriteUpdaterParaMisc(para)) {
         cout << "WriteUpdaterParaMisc failed!" << endl;
         return -1;
     }
+    if (resLanguage != 0 || resVersionSuffix != 0) {
+        cout << "WriteUpdaterLanguage or WriteUpdaterVersionSuffix fail" << endl;
+        return -1;
+    }
     return 0;
 }