diff --git a/README.md b/README.md
index ab598666c..8d7293137 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ Qwen Code is an open-source AI agent for the terminal, optimized for [Qwen3-Code
 #### Linux / macOS
 
 ```bash
-curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh | bash
+bash -c "$(curl -fsSL https://qwen-code-assets.oss-cn-hangzhou.aliyuncs.com/installation/install-qwen.sh)"
 ```
 
 #### Windows (Run as Administrator CMD)
diff --git a/scripts/installation/install-qwen-with-source.bat b/scripts/installation/install-qwen-with-source.bat
index fcc9d9ac3..fe5263e0e 100644
--- a/scripts/installation/install-qwen-with-source.bat
+++ b/scripts/installation/install-qwen-with-source.bat
@@ -134,18 +134,20 @@ call :CheckCommandExists qwen
 if %ERRORLEVEL% EQU 0 (
     echo SUCCESS: Qwen Code is available as 'qwen' command.
     call qwen --version
+    echo.
+    echo INFO: Starting Qwen Code...
+    echo.
+    call qwen
 ) else (
     echo WARNING: Qwen Code may not be in PATH. Please check your npm global bin directory.
+    echo.
+    echo ===========================================
+    echo SUCCESS: Installation completed!
+    echo The source information is stored in %USERPROFILE%\.qwen\source.json
+    echo.
+    echo ===========================================
 )
 
-echo.
-echo ===========================================
-echo SUCCESS: Installation completed!
-echo The source information is stored in %USERPROFILE%\.qwen\source.json
-echo Tips: Please restart your terminal and run: qwen
-echo.
-echo ===========================================
-
 endlocal
 exit /b 0
 
diff --git a/scripts/installation/install-qwen-with-source.sh b/scripts/installation/install-qwen-with-source.sh
index 6f67e469b..ce6d46c26 100755
--- a/scripts/installation/install-qwen-with-source.sh
+++ b/scripts/installation/install-qwen-with-source.sh
@@ -553,14 +553,18 @@ main() {
     if command_exists qwen; then
         log_success "Qwen Code is ready to use!"
         echo ""
-        log_info "Tips: Please restart your terminal and run: qwen"
+        echo "You can now run: qwen"
         echo ""
+        # Auto-start qwen
+        log_info "Starting Qwen Code..."
+        echo ""
+        exec qwen
     else
-        log_warning "Tips: To start using Qwen Code, please run:"
+        log_warning "Qwen Code command not found in current session"
         echo ""
-        local PROFILE_FILE
-        PROFILE_FILE=$(get_shell_profile)
-        echo "  source ${PROFILE_FILE}"
+        echo "To use Qwen Code immediately without restarting your terminal,"
+        echo "run the following command in your current shell:"
+        echo "  eval \$(${0} --print-env)"
         echo ""
         log_info "Or simply restart your terminal, then run: qwen"
     fi