diff --git a/workflow-engine-server/src/main/resources/templates/form.html b/workflow-engine-server/src/main/resources/templates/form.html
index 18b808d81..9373b6940 100644
--- a/workflow-engine-server/src/main/resources/templates/form.html
+++ b/workflow-engine-server/src/main/resources/templates/form.html
@@ -150,7 +150,7 @@
                                 <span class="absolute inset-y-0 left-0 flex items-center pl-3 text-gray-500">
                                     <i class="fa fa-key"></i>
                                 </span>
-                            <input type="text" id="authCode" name="authCode"
+                            <input type="password" id="authCode" name="authCode"
                                    class="w-full pl-10 pr-4 py-2.5 rounded-lg border border-gray-300 form-input-focus form-transition"
                                    placeholder="请输入授权码" required/>
                         </div>