diff --git a/CHANGELOG.md b/CHANGELOG.md
index d85164e337..09a8a492d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@ Please mark all changes in change log and use the issue from GitHub
 -   \#4113 After milvus 0.11.0 version vector data is misaligned
 -   \#4116 ResfulApi Search return null
 -   \#4170 Must_not query check failed in dsl
+-   \#4205 Restful API error: When the specified partition is retrieved, the partition_tag is not valid
 
 ## Feature
 -   \#4163 Update C++ sdk search interface
diff --git a/core/src/server/web_impl/handler/WebRequestHandler.cpp b/core/src/server/web_impl/handler/WebRequestHandler.cpp
index 02b0adc564..2ce24f53c9 100644
--- a/core/src/server/web_impl/handler/WebRequestHandler.cpp
+++ b/core/src/server/web_impl/handler/WebRequestHandler.cpp
@@ -800,6 +800,7 @@ WebRequestHandler::Search(const std::string& collection_name, const nlohmann::js
         auto boolean_query_json = query_json["bool"];
         auto boolean_query = std::make_shared<query::BooleanQuery>();
         query_ptr_ = std::make_shared<query::Query>();
+        query_ptr_->partitions = partition_tags;
         query_ptr_->collection_id = collection_name;
 
         status = ProcessBooleanQueryJson(boolean_query_json, boolean_query, query_ptr_);