diff --git a/interfaces/kits/updaterkits/updaterkits.cpp b/interfaces/kits/updaterkits/updaterkits.cpp
index cefbd0e53f67d325bd26b2399d5894d282f21531..f4e79b4905db59418c79777abde2b67a4edbde0a 100755
--- a/interfaces/kits/updaterkits/updaterkits.cpp
+++ b/interfaces/kits/updaterkits/updaterkits.cpp
@@ -134,6 +134,21 @@ static bool IsPackagePath(const std::string &path)
     return true;
 }
 
+static void UpdateOptExpand(std::string& updateOpt)
+{
+    if (updateOpt.find("--shrink_info=") == std::string::npos &&
+        updateOpt.find("--virtual_shrink_info=") == std::string::npos) {
+        return;
+    }
+    struct stat fileStat;
+    int ret = stat("/data/service/el1/0/hyperhold", &fileStat);
+    if (ret != 0) {
+        return;
+    }
+    std::string inode = std::to_string(fileStat.st_ino);
+    updateOpt += "," + inode;
+}
+
 static int AddPkgPath(struct UpdateMessage &msg, size_t updateOffset, const std::vector<std::string> &packageName)
 {
     for (auto path : packageName) {
@@ -146,6 +161,7 @@ static int AddPkgPath(struct UpdateMessage &msg, size_t updateOffset, const std:
             ret = snprintf_s(msg.update + updateOffset, sizeof(msg.update) - updateOffset,
                 sizeof(msg.update) - 1 - updateOffset, "--update_package=%s\n", path.c_str());
         } else {
+            UpdateOptExpand(path);
             ret = snprintf_s(msg.update + updateOffset, sizeof(msg.update) - updateOffset,
                 sizeof(msg.update) - 1 - updateOffset, "%s\n", path.c_str());
         }
diff --git a/services/updater.cpp b/services/updater.cpp
index c28933e0c196c17e4e90a852c0f3cead7cff989b..9e8e4a9542161a96460bae2507df788589202a53 100644
--- a/services/updater.cpp
+++ b/services/updater.cpp
@@ -117,11 +117,6 @@ UpdaterStatus IsSpaceCapacitySufficient(const UpdaterParams &upParams)
     uint64_t maxStashSize =  *max_element(stashSizeList.begin(), stashSizeList.end());
     LOG(INFO) << "get max stash size: " << maxStashSize;
     uint64_t totalPkgSize = maxStashSize + MIN_UPDATE_SPACE;
-    uint64_t shrinkSize = 0;
-    if (!upParams.virtualShrinkInfo.empty() &&
-        Utils::ConvertToUnsignedLongLong(upParams.virtualShrinkInfo, shrinkSize)) {
-        totalPkgSize += shrinkSize * 3 / 2; // 3 / 2 = 1.5
-    }
     LOG(INFO) << "needed totalPkgSize = " << totalPkgSize;
     if (CheckStatvfs(totalPkgSize) != UPDATE_SUCCESS) {
         LOG(ERROR) << "CheckStatvfs error";
diff --git a/utils/include/utils.h b/utils/include/utils.h
index 0074fceb6c3d86618795a67258916680475dbb90..11170ddac0cabf48a86ecee9f8685adddfa3366c 100644
--- a/utils/include/utils.h
+++ b/utils/include/utils.h
@@ -106,7 +106,7 @@ bool IsEsDevice();
 bool ConvertToUnsignedLongLong(const std::string &str, uint64_t &value);
 bool ConvertToLongLong(const std::string &str, int64_t &value);
 bool ConvertToLong(const std::string &str, int32_t &value);
-bool ConvertToUnsignedLong(const std::string &str, uint32_t &value);
+bool ConvertToUnsignedLong(const std::string &str, uint32_t &value, int base = 0);
 bool ConvertToDouble(const std::string &str, double &value);
 bool ConvertToFloat(const std::string &str, float &value);
 #ifndef __WIN32
diff --git a/utils/utils.cpp b/utils/utils.cpp
index 0fdf150daebf37a9b3c727978cb1898ced505591..854e135cf1671e66e9cf9df74e783c1cbda47c17 100644
--- a/utils/utils.cpp
+++ b/utils/utils.cpp
@@ -1007,12 +1007,12 @@ bool ConvertToLong(const std::string &str, int32_t &value)
     return true;
 }
 
-bool ConvertToUnsignedLong(const std::string &str, uint32_t &value)
+bool ConvertToUnsignedLong(const std::string &str, uint32_t &value, int base)
 {
     char *endPtr = nullptr;
     errno = 0;
 
-    value = std::strtoul(str.c_str(), &endPtr, 16); // 16 : hexadecimal scale
+    value = std::strtoul(str.c_str(), &endPtr, base);
 #ifndef UPDATER_UT
     if (endPtr == str.c_str() || *endPtr != '\0' || errno == ERANGE) {
         LOG(ERROR) << "Convert string to uint32_t failed, str " << str << " converted to value " << value;