diff --git a/AutoEx-Lib/src/main/java/com/bolex/autoEx/API.java b/AutoEx-Lib/src/main/java/com/bolex/autoEx/API.java
index ba2ac98..c673b96 100644
--- a/AutoEx-Lib/src/main/java/com/bolex/autoEx/API.java
+++ b/AutoEx-Lib/src/main/java/com/bolex/autoEx/API.java
@@ -6,7 +6,7 @@
 
 public class API {
 
-    public final static String SEARCH_URL ="http://api.stackexchange.com/2.2/search/advanced?site=stackoverflow&accepted=true";
+    public final static String SEARCH_URL ="https://api.stackexchange.com/2.3/search/advanced?site=stackoverflow&accepted=true";
     public final static String PAGESIZE ="&pagesize=";
     public final static String Body ="&body=";
 
diff --git a/README.md b/README.md
index 0e8f22f..464928d 100644
--- a/README.md
+++ b/README.md
@@ -80,6 +80,10 @@ dependencies {
 
 - 基于搜索引擎扩展结果，避免精准匹配的异常有时候出不来的问题。要考虑墙的问题(google? bing?)
 
+## 修复说明
+
+- 将 Stack Overflow API 地址从 `http://api.stackexchange.com/2.2/` 升级为 `https://api.stackexchange.com/2.3/`，修复因 HTTP 协议和旧版 API 导致无法正常获取结果的问题。
+
 
 
 
diff --git a/buildSrc/src/main/java/com/mrd/exhibition/buildsrc/API.java b/buildSrc/src/main/java/com/mrd/exhibition/buildsrc/API.java
index 2e34bdd..e990d4a 100644
--- a/buildSrc/src/main/java/com/mrd/exhibition/buildsrc/API.java
+++ b/buildSrc/src/main/java/com/mrd/exhibition/buildsrc/API.java
@@ -6,7 +6,7 @@
 
 public class API {
 
-    public final static String SEARCH_URL ="http://api.stackexchange.com/2.2/search/advanced?site=stackoverflow&accepted=true";
+    public final static String SEARCH_URL ="https://api.stackexchange.com/2.3/search/advanced?site=stackoverflow&accepted=true";
     public final static String PAGESIZE ="&pagesize=";
     public final static String Body ="&body=";