diff --git a/public/avatar/Songyifan.jpeg b/public/avatar/Songyifan.jpeg
new file mode 100644
index 0000000..a4d1186
Binary files /dev/null and b/public/avatar/Songyifan.jpeg differ
diff --git a/src/components/People/people.json b/src/components/People/people.json
index 628e459..bf69e64 100644
--- a/src/components/People/people.json
+++ b/src/components/People/people.json
@@ -31,6 +31,14 @@
       "bg": "Graduated PhD",
       "web": "https://volatill.github.io/",
       "area": "Data Systems"
+    },
+    {
+      "name": "Yifan SONG",
+      "date": "Sept 2026 - Present",
+      "img": "Songyifan.jpeg",
+      "bg": "PhD from HKUSTGZ",
+      "web": "https://yfsong00.github.io/smallhammer.github.io/",
+      "area": "Graph Algorithm & Learning"
     }
   ],
   "RA": [],
diff --git a/src/components/Publication/pub_data.json b/src/components/Publication/pub_data.json
index cdb891a..cb59089 100644
--- a/src/components/Publication/pub_data.json
+++ b/src/components/Publication/pub_data.json
@@ -2460,5 +2460,58 @@
     "code": "",
     "confExtra": "",
     "isJournal": false
+  },
+  {
+    "title": "Don't Forget Range Delete! Enhancing LSM-based Key-Value Stores with More Compatible Lookups and Deletes.", 
+    "authors": [
+      "Fan Wang",
+      "Dingheng Mo",
+      "Siqiang Luo"     
+    ],
+    "conference": "SIGMOD",
+    "year": 2027,
+    "video": "",
+    "href": "",
+    "description": "",
+    "imgSrc": "",
+    "keywords": [
+      "Data Systems"
+    ],
+    "subKeywords": [
+      "Instance Optimization" 
+    ],
+    "id": 86,
+    "isExtension": false,
+    "hasExtension": -1,
+    "isVisible": true,
+    "code": "",
+    "confExtra": "",
+    "isJournal": false
+  },
+  {
+    "title": "RDL-Bench: A Benchmark for Task-Aware Question Answering over Relational Databases.", 
+    "authors": [
+      "Yao Cheng",
+      "Siqiang Luo"     
+    ],
+    "conference": "ICDE",
+    "year": 2027,
+    "video": "",
+    "href": "",
+    "description": "",
+    "imgSrc": "",
+    "keywords": [
+      "Data Systems"
+    ],
+    "subKeywords": [
+      "Application Specialized" 
+    ],
+    "id": 86,
+    "isExtension": false,
+    "hasExtension": -1,
+    "isVisible": true,
+    "code": "",
+    "confExtra": "",
+    "isJournal": false
   }
 ]
\ No newline at end of file