diff --git a/etc/default_data.json b/etc/default_data.json
index 2c4ae5dbd..5c717c42b 100644
--- a/etc/default_data.json
+++ b/etc/default_data.json
@@ -7490,6 +7490,17 @@
             "user_name": "Jomie Winsor",
             "emails": ["jamie@vialstudios.com"]
         },
+        {
+            "github_id": "resouer",
+            "companies": [
+                {
+                    "company_name": "Zhejiang University",
+                    "end_date": null
+                }
+            ],
+            "user_name": "Harry Zhang",
+            "emails": ["resouer@163.com", "harryzhang@zju.edu.cn", "resouer@gmail.com"]
+        },
         {
             "launchpad_id": "retr0h",
             "companies": [
@@ -9960,6 +9971,17 @@
             "user_name": "wingwj",
             "emails": ["wingwj@gmail.com", "wingwj.wu@huawei.com"]
         },
+        {
+            "github_id": "wizard-cxy",
+            "companies": [
+                {
+                    "company_name": "Zhejiang University",
+                    "end_date": null
+                }
+            ],
+            "user_name": "Xinyu Chen",
+            "emails": ["wizard_cxy@hotmail.com", "wizardcxy@126.com"]
+        },
         {
             "launchpad_id": "wkqwu",
             "companies": [
@@ -11664,6 +11686,10 @@
             "company_name": "Zinux",
             "aliases": ["ZinuX"]
         },
+        {
+            "domains": ["zju.edu.cn"],
+            "company_name": "Zhejiang University"
+        },
         {
             "domains": ["zmanda.com"],
             "company_name": "Zmanda"