diff --git a/visualdl/component/graph/graph_component.py b/visualdl/component/graph/graph_component.py
index 7360b647..f2039472 100644
--- a/visualdl/component/graph/graph_component.py
+++ b/visualdl/component/graph/graph_component.py
@@ -464,7 +464,30 @@ def get_sub_ops(op, op_name, all_ops, all_vars):
             all_ops[sub_op_name]['is_leaf_node'] = True
             now_var = utils.gen_var_name(sub_op.results())
             for source in sub_op.operands_source():
+                if not source.type():
+                # if source.type() == Value().type():
+                    continue
                 input_name = utils.gen_var_name(source)
+                if input_name not in all_vars.keys():
+                    all_vars[input_name] = {}
+                    all_vars[input_name]['name'] = input_name
+                    try:
+                        attrs = source.results()[0].get_defining_op().attrs()
+                        if 'place' in attrs:
+                            attrs['place'] = str(attrs['place'])
+                        attrs['dtype'] = safe_get_dtype(source)
+                    except Exception:
+                        attrs = {}
+
+                    all_vars[input_name]['shape'] = safe_get_shape(source)
+                    all_vars[input_name]['type'] = safe_get_type(source)
+                    all_vars[input_name]['dtype'] = safe_get_dtype(source)
+                    all_vars[input_name]['value'] = []
+                    all_vars[input_name]['persistable'] = safe_get_persistable(source)
+                    all_vars[input_name]['attrs'] = attrs
+                    all_vars[input_name]['from_node'] = ''
+                    all_vars[input_name]['to_nodes'] = []
+                    
                 if sub_op.name() == "pd_op.increment_":
                     all_vars[now_var]['to_nodes'].append(all_vars[input_name]['from_node'])
                     all_ops[all_vars[input_name]['from_node']]['input_vars'][now_var] = [now_var]
@@ -633,7 +656,30 @@ def analyse_pir(program):
             all_ops[op_name]['is_leaf_node'] = True
             now_var = utils.gen_var_name(op.results())
             for source in op.operands_source():
+                if not source.type():
+                # if source.type() == Value().type():
+                    continue
                 input_name = utils.gen_var_name(source)
+                if input_name not in all_vars.keys():
+                    all_vars[input_name] = {}
+                    all_vars[input_name]['name'] = input_name
+                    try:
+                        attrs = source.results()[0].get_defining_op().attrs()
+                        if 'place' in attrs:
+                            attrs['place'] = str(attrs['place'])
+                        attrs['dtype'] = safe_get_dtype(source)
+                    except Exception:
+                        attrs = {}
+
+                    all_vars[input_name]['shape'] = safe_get_shape(source)
+                    all_vars[input_name]['type'] = safe_get_type(source)
+                    all_vars[input_name]['dtype'] = safe_get_dtype(source)
+                    all_vars[input_name]['value'] = []
+                    all_vars[input_name]['persistable'] = safe_get_persistable(source)
+                    all_vars[input_name]['attrs'] = attrs
+                    all_vars[input_name]['from_node'] = ''
+                    all_vars[input_name]['to_nodes'] = []
+
                 if op.name() == "pd_op.increment_":
                     all_vars[now_var]['to_nodes'].append(all_vars[input_name]['from_node'])
                     all_ops[all_vars[input_name]['from_node']]['input_vars'][now_var] = [now_var]