diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index f8f5fa399a..d8e7b25ce4 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -4,7 +4,7 @@ updates:
     directory: "/" # 包管理器文件在仓库的位置，"/"代表仓库的根目录
     schedule:
       interval: "weekly" # Dependabot检查更新的频率，可以是"daily", "weekly", 或者 "monthly"
-    open-pull-requests-limit: 10 # Dependabot同时打开的pull request的最大数量
+    open-pull-requests-limit: 1 # Dependabot同时打开的pull request的最大数量
     ignore:
       - dependency-name: "axios"
       - dependency-name: "dotenv"