diff --git a/pynars/NARS/DataStructures/_py/Memory.py b/pynars/NARS/DataStructures/_py/Memory.py
index de0db7c..32d87b1 100644
--- a/pynars/NARS/DataStructures/_py/Memory.py
+++ b/pynars/NARS/DataStructures/_py/Memory.py
@@ -261,6 +261,10 @@ def _accept_goal(self, task: Task, concept: Concept, task_link: TaskLink=None):
                     if op in registered_operators and not task.is_mental_operation:
                         # to judge whether the goal has been fulfilled
                         task_operation_return, task_executed = execute(task, concept, self)
+
+                        # update well-being
+                        self.global_eval.update_wellbeing(task_executed.truth.e)
+                        
                         concept_task = self.take_by_key(task.term, remove=False)
                         if concept_task is not None:
                             belief: Belief = concept_task.match_belief(task.sentence)
@@ -271,6 +275,8 @@ def _accept_goal(self, task: Task, concept: Concept, task_link: TaskLink=None):
                         # if task_operation_return is not None: tasks_derived.append(task_operation_return)
                         # if task_executed is not None: tasks_derived.append(task_executed)
 
+                        
+