diff --git a/common/src/interfaces/characteristic_profile.cpp b/common/src/interfaces/characteristic_profile.cpp
index 4cb9ca65..7d282f13 100644
--- a/common/src/interfaces/characteristic_profile.cpp
+++ b/common/src/interfaces/characteristic_profile.cpp
@@ -130,7 +130,7 @@ std::string CharacteristicProfile::dump() const
     cJSON_AddStringToObject(json, SERVICE_NAME.c_str(), serviceName_.c_str());
     cJSON_AddStringToObject(json, CHARACTERISTIC_KEY.c_str(), characteristicKey_.c_str());
     cJSON_AddBoolToObject(json, IS_MULTI_USER.c_str(), isMultiUser_);
-    cJSON_AddNumberToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_));
+    cJSON_AddStringToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_).c_str());
     if (characteristicKey_ == SWITCH_STATUS) {
         cJSON_AddStringToObject(json, CHARACTERISTIC_VALUE.c_str(), characteristicValue_.c_str());
     } else {
diff --git a/common/src/interfaces/device_profile.cpp b/common/src/interfaces/device_profile.cpp
index c8ae4bbf..230cc12d 100644
--- a/common/src/interfaces/device_profile.cpp
+++ b/common/src/interfaces/device_profile.cpp
@@ -225,7 +225,7 @@ std::string DeviceProfile::dump() const
     cJSON_AddStringToObject(json, OS_VERSION.c_str(), osVersion_.c_str());
     cJSON_AddNumberToObject(json, OS_TYPE.c_str(), osType_);
     cJSON_AddBoolToObject(json, IS_MULTI_USER.c_str(), isMultiUser_);
-    cJSON_AddNumberToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_));
+    cJSON_AddStringToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_).c_str());
     char* jsonChars = cJSON_PrintUnformatted(json);
     if (jsonChars == NULL) {
         cJSON_Delete(json);
@@ -262,7 +262,7 @@ std::string DeviceProfile::AnnoymizeDump() const
     cJSON_AddStringToObject(json, OS_TYPE.c_str(),
         ProfileUtils::GetAnonyString(std::to_string(osType_)).c_str());
     cJSON_AddBoolToObject(json, IS_MULTI_USER.c_str(), isMultiUser_);
-    cJSON_AddNumberToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_));
+    cJSON_AddStringToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_).c_str());
     char* jsonChars = cJSON_PrintUnformatted(json);
     if (jsonChars == NULL) {
         cJSON_Delete(json);
diff --git a/common/src/interfaces/service_profile.cpp b/common/src/interfaces/service_profile.cpp
index eecb1faa..8f267a7e 100644
--- a/common/src/interfaces/service_profile.cpp
+++ b/common/src/interfaces/service_profile.cpp
@@ -136,7 +136,7 @@ std::string ServiceProfile::dump() const
     cJSON_AddStringToObject(json, SERVICE_NAME.c_str(), serviceName_.c_str());
     cJSON_AddStringToObject(json, SERVICE_TYPE.c_str(), serviceType_.c_str());
     cJSON_AddBoolToObject(json, IS_MULTI_USER.c_str(), isMultiUser_);
-    cJSON_AddNumberToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_));
+    cJSON_AddStringToObject(json, USER_ID.c_str(), ProfileUtils::GetAnonyInt32(userId_).c_str());
     char* jsonChars = cJSON_PrintUnformatted(json);
     if (jsonChars == NULL) {
         cJSON_Delete(json);