diff --git a/ReadMe.md b/ReadMe.md
index 0f315b02..4979266a 100644
--- a/ReadMe.md
+++ b/ReadMe.md
@@ -198,4 +198,3 @@ The following are the environment variable configurations supported in `config.y
 | `LOG_FILE` | Empty | Log file path |
 | `LOG_LEVEL` | `INFO` | Log level |
 | `EXPORT_PDF` | `False` | Whether to enable PDF export functionality |
-
diff --git a/install.sh b/install.sh
index 26790f4e..64a054aa 100644
--- a/install.sh
+++ b/install.sh
@@ -82,11 +82,11 @@ if [ -f "requirements.txt" ]; then
     fi
 fi 
 
-INSTALL=${INSTALL:-"True"}
+INSTALL=${INSTALL:-False}
 # 根据环境变量决定是否安装浏览器
-if [ "$INSTALL" = "False" ]; then
-    echo "INSTALL环境变量为True，开始安装playwright浏览器..."
+if [ "$INSTALL" = True ]; then
+    echo "INSTALL环境变量为$INSTALL，开始安装playwright浏览器..."
     playwright install $BROWSER_TYPE --with-deps
 else
-    echo "INSTALL环境变量不为True，跳过playwright浏览器安装"
+    echo "INSTALL环境变量为$INSTALL，跳过playwright浏览器安装"
 fi
\ No newline at end of file