diff --git a/flybirds/core/plugin/event/step.py b/flybirds/core/plugin/event/step.py
index 24ee6287..edbc8d11 100644
--- a/flybirds/core/plugin/event/step.py
+++ b/flybirds/core/plugin/event/step.py
@@ -6,6 +6,7 @@
 from flybirds.core.global_context import GlobalContext
 from flybirds.utils import flybirds_log as log
 from flybirds.utils import launch_helper
+import flybirds.core.global_resource as gr
 
 
 def step_init(context, step):
@@ -36,12 +37,61 @@ def run(context, step):
         log.info(step)
         step_init(context, step)
         log.info(f"run step:{step.name}")
+        # # if there is a hook custom behavior, call the related function
+        # before_step_extend = launch_helper.get_hook_file("before_step_extend")
+        # if before_step_extend is not None:
+        #     before_step_extend(context, step)
+
+
+class OnUserBefore:  # pylint: disable=too-few-public-methods
+    """
+    before step
+    """
+
+    name = "OnUserBefore"
+    order = 50
+
+    @staticmethod
+    def can(context, step):
+        return True
+
+    @staticmethod
+    def run(context, step):
+        """
+        exe before step
+        """
         # if there is a hook custom behavior, call the related function
         before_step_extend = launch_helper.get_hook_file("before_step_extend")
         if before_step_extend is not None:
             before_step_extend(context, step)
 
 
+class OnWebBefore:  # pylint: disable=too-few-public-methods
+    """
+    before step
+    """
+
+    name = "OnWebBefore"
+    order = 15
+
+    @staticmethod
+    def can(context, step):
+        if gr.get_platform() is not None \
+                and (gr.get_platform().lower() == "web"):
+            return True
+        else:
+            return False
+
+    @staticmethod
+    def run(context, step):
+        """
+        exe before step
+        """
+        if hasattr(GlobalContext, "get_global_cache"):
+            if GlobalContext.get_global_cache("web_console") is not None:
+                GlobalContext.set_global_cache("web_console", None)
+
+
 class OnAfter:  # pylint: disable=too-few-public-methods
     """
     after step
@@ -67,4 +117,6 @@ def run(context, step):
 
 # join step event to global processor
 var = GlobalContext.join("before_step_processor", OnBefore, 1)
+var4 = GlobalContext.join("before_step_processor", OnUserBefore, 1)
+
 var1 = GlobalContext.join("after_step_processor", OnAfter, 1)
diff --git a/flybirds/core/plugin/plugins/default/web/page.py b/flybirds/core/plugin/plugins/default/web/page.py
index b5555ce1..3f961ecf 100644
--- a/flybirds/core/plugin/plugins/default/web/page.py
+++ b/flybirds/core/plugin/plugins/default/web/page.py
@@ -41,6 +41,7 @@ def init_page():
             page.route("**/*", handle_route)
             # request listening events
             page.on("request", handle_request)
+        page.on("console", handle_page_error)
 
         ele_wait_time = gr.get_frame_config_value("wait_ele_timeout", 30)
         page_render_timeout = gr.get_frame_config_value("page_render_timeout",
@@ -109,6 +110,18 @@ def cur_page_equal(self, context, param):
         verify_helper.text_equal(target_url, cur_url)
 
 
+def handle_page_error(msg):
+    if hasattr(msg, "type") and msg.type is not None:
+        need_log = False
+        if msg.type.lower() == "warn":
+            need_log = True
+        if msg.type.lower() == "error":
+            need_log = True
+        if need_log:
+            if hasattr(msg, "text"):
+                log.info(f"=====================page console==================:\n {msg.text}")
+
+
 def handle_request(request):
     # interception request handle
     parsed_uri = urlparse(request.url)
diff --git a/flybirds/template/pscript/custom_handle/operation.py b/flybirds/template/pscript/custom_handle/operation.py
index ac4d79cc..5606e3ee 100644
--- a/flybirds/template/pscript/custom_handle/operation.py
+++ b/flybirds/template/pscript/custom_handle/operation.py
@@ -127,3 +127,9 @@ def get_page_url(param):
     """
     pass
 
+
+def get_global_value(v):
+    """
+    replace with global cache
+    """
+    pass
diff --git a/flybirds/utils/dsl_helper.py b/flybirds/utils/dsl_helper.py
index 4745459c..e82dc652 100644
--- a/flybirds/utils/dsl_helper.py
+++ b/flybirds/utils/dsl_helper.py
@@ -170,8 +170,31 @@ def wrapper_func(*args, **kwargs):
                 ele_key = v.split(',')[0]
                 ele_value = gr.get_ele_locator(ele_key)
                 v = selector_str.replace(ele_key, ele_value, 1)
+            new_v = get_global_value(v)
+            if new_v is not None:
+                v = new_v
             kwargs[k] = v
         func(*args, **kwargs)
         # Do something after the function.
 
     return wrapper_func
+
+
+def get_global_value(v):
+    projectScript = gr.get_value("projectScript")
+    if projectScript is not None:
+        if hasattr(projectScript, "custom_operation"):
+            custom_operation = projectScript.custom_operation
+            if custom_operation is not None and hasattr(custom_operation,
+                                                        "get_global_value"):
+                rp = custom_operation.get_global_value(v)
+                if rp is not None:
+                    return rp
+        elif hasattr(projectScript, "app_operation"):
+            app_operation = projectScript.app_operation
+            if app_operation is not None and hasattr(app_operation,
+                                                     "get_global_value"):
+                rp = app_operation.get_global_value(v)
+                if rp is not None:
+                    return rp
+    return None