diff --git a/core/include/tencentcloud/core/AbstractClient.h b/core/include/tencentcloud/core/AbstractClient.h
index 149dc12b34..840f8ee3ee 100644
--- a/core/include/tencentcloud/core/AbstractClient.h
+++ b/core/include/tencentcloud/core/AbstractClient.h
@@ -22,6 +22,7 @@
 #include <tencentcloud/core/http/HttpClient.h>
 #include "AbstractModel.h"
 #include <map>
+#include <unordered_map>
 
 namespace TencentCloud
 {
diff --git a/core/include/tencentcloud/core/AbstractModel.h b/core/include/tencentcloud/core/AbstractModel.h
index 5931cb7ebc..bacffe0d5d 100644
--- a/core/include/tencentcloud/core/AbstractModel.h
+++ b/core/include/tencentcloud/core/AbstractModel.h
@@ -20,6 +20,7 @@
 #include <string>
 #include "Outcome.h"
 #include "Error.h"
+#include <cstdint>
 
 namespace TencentCloud
 {
diff --git a/core/include/tencentcloud/core/NetworkProxy.h b/core/include/tencentcloud/core/NetworkProxy.h
index 7d136ae077..fe3fbf99d2 100644
--- a/core/include/tencentcloud/core/NetworkProxy.h
+++ b/core/include/tencentcloud/core/NetworkProxy.h
@@ -18,6 +18,7 @@
 #define TENCENTCLOUD_CORE_NETWORKPROXY_H_
 
 #include <string>
+#include <cstdint>
 
 namespace TencentCloud
 {
diff --git a/core/include/tencentcloud/core/http/HttpClient.h b/core/include/tencentcloud/core/http/HttpClient.h
index d26814b72c..11dbfa26da 100644
--- a/core/include/tencentcloud/core/http/HttpClient.h
+++ b/core/include/tencentcloud/core/http/HttpClient.h
@@ -23,6 +23,8 @@
 #include <tencentcloud/core/NetworkProxy.h>
 #include "HttpResponse.h"
 #include <string>
+#include <vector>
+#include <mutex>
 
 namespace TencentCloud
 {