diff --git a/backend/app/services/zep_graph_memory_updater.py b/backend/app/services/zep_graph_memory_updater.py
index b73b8f1..fff5057 100644
--- a/backend/app/services/zep_graph_memory_updater.py
+++ b/backend/app/services/zep_graph_memory_updater.py
@@ -63,9 +63,6 @@ class AgentActivity:
     def _describe_create_post(self) -> str:
         content = self.action_args.get("content", "")
         if content:
-            # 截取内容，避免过长
-            if len(content) > 300:
-                content = content[:300] + "..."
             return f"发布了一条帖子：「{content}」"
         return "发布了一条帖子"
     
@@ -86,7 +83,7 @@ class AgentActivity:
         content = self.action_args.get("content", "")
         if quoted_id:
             if content:
-                return f"引用帖子#{quoted_id}并评论：「{content[:100]}{'...' if len(content) > 100 else ''}」"
+                return f"引用帖子#{quoted_id}并评论：「{content}」"
             return f"引用了帖子#{quoted_id}"
         return "引用了一条帖子"
     
@@ -98,8 +95,6 @@ class AgentActivity:
         content = self.action_args.get("content", "")
         post_id = self.action_args.get("post_id", "")
         if content:
-            if len(content) > 200:
-                content = content[:200] + "..."
             base = f"评论道：「{content}」"
             if post_id:
                 base = f"在帖子#{post_id}下{base}"
diff --git a/backend/scripts/run_parallel_simulation.py b/backend/scripts/run_parallel_simulation.py
index 9277aba..1702656 100644
--- a/backend/scripts/run_parallel_simulation.py
+++ b/backend/scripts/run_parallel_simulation.py
@@ -251,12 +251,10 @@ def fetch_new_actions_from_db(
             except json.JSONDecodeError:
                 action_args = {}
             
-            # 精简 action_args，只保留关键字段
+            # 精简 action_args，只保留关键字段（保留完整内容，不截断）
             simplified_args = {}
             if 'content' in action_args:
-                content = action_args['content']
-                # 截断过长的内容
-                simplified_args['content'] = content[:200] + '...' if len(content) > 200 else content
+                simplified_args['content'] = action_args['content']
             if 'post_id' in action_args:
                 simplified_args['post_id'] = action_args['post_id']
             if 'comment_id' in action_args:
@@ -492,7 +490,7 @@ async def run_twitter_simulation(
                         agent_id=agent_id,
                         agent_name=agent_names.get(agent_id, f"Agent_{agent_id}"),
                         action_type="CREATE_POST",
-                        action_args={"content": content[:100] + "..." if len(content) > 100 else content}
+                        action_args={"content": content}
                     )
                     total_actions += 1
                     initial_action_count += 1
@@ -677,7 +675,7 @@ async def run_reddit_simulation(
                         agent_id=agent_id,
                         agent_name=agent_names.get(agent_id, f"Agent_{agent_id}"),
                         action_type="CREATE_POST",
-                        action_args={"content": content[:100] + "..." if len(content) > 100 else content}
+                        action_args={"content": content}
                     )
                     total_actions += 1
                     initial_action_count += 1