diff --git a/mateclaw-server/src/main/resources/db/data-en.sql b/mateclaw-server/src/main/resources/db/data-en.sql
index 9f26b7f6..3564ff6f 100644
--- a/mateclaw-server/src/main/resources/db/data-en.sql
+++ b/mateclaw-server/src/main/resources/db/data-en.sql
@@ -5,26 +5,26 @@ MERGE INTO mate_user (id, username, password, nickname, role, enabled, create_ti
 KEY (id)
 VALUES (1, 'admin', '$2a$10$7JB720yubVSZvUI0rEqK/.VqGOZTH.ulu33dHOiBE8ByOhJIrdAu2', 'MateClaw Admin', 'admin', TRUE, NOW(), NOW(), 0);
 
--- Default Agent: General Assistant (ReAct mode)
+-- Default digital employee: General Assistant (ReAct mode)
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000001, 'MateClaw Assistant', 'Default AI assistant with ReAct mode and tool calling', 'react',
-        'You are MateClaw, an intelligent AI assistant. You can help users answer questions, analyze data, and execute tasks. Please respond professionally and in a friendly manner.',
+VALUES (1000000001, 'General Assistant', 'All-purpose helper for day-to-day questions, data analysis, and tool calling', 'react',
+        'You are MateClaw''s General Assistant. You can help users answer questions, analyze data, and call tools to get things done. Please respond professionally and in a friendly manner.',
         NULL, 100, TRUE, 'pi:robot-face-happy', 'default,assistant', NOW(), NOW(), 0);
 
--- Default Agent: Task Planner (Plan-Execute mode)
+-- Default digital employee: Task Planner (Plan-Execute mode)
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000002, 'Task Planner', 'Task planning assistant for complex multi-step tasks', 'plan_execute',
-        'You are a professional task planning and execution assistant. You excel at breaking complex goals into executable steps and completing them systematically.',
+VALUES (1000000002, 'Task Planner', 'Breaks complex goals into executable steps and drives them forward to completion', 'plan_execute',
+        'You are a professional Task Planner. You excel at breaking complex goals into executable steps and completing them systematically.',
         NULL, 100, TRUE, 'pi:clipboard-note', 'planning,task', NOW(), NOW(), 0);
 
--- StateGraph ReAct Agent (StateGraph architecture)
+-- Default digital employee: Reasoning Analyst (explicit reasoning loops + tool calling)
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000003, 'StateGraph ReAct', 'StateGraph-based ReAct Agent with explicit reasoning loops and tool calling', 'react',
-        'You are an intelligent assistant based on the StateGraph architecture. You can use tools to help users solve problems. Please respond professionally and in a friendly manner.',
-        NULL, 100, TRUE, 'pi:cpu', 'react,stategraph,tools', NOW(), NOW(), 0);
+VALUES (1000000003, 'Reasoning Analyst', 'Thinks step by step with visible reasoning, ideal for problems that need thorough deliberation', 'react',
+        'You are a Reasoning Analyst, an assistant that excels at deep reasoning. When facing a problem, first think through it step by step with a clear reasoning trace, then call tools or give the answer. Please respond professionally and in a friendly manner.',
+        NULL, 100, TRUE, 'pi:cpu', 'react,reasoning,tools', NOW(), NOW(), 0);
 
 -- ==================== Local Model Providers (displayed first) ====================
 
diff --git a/mateclaw-server/src/main/resources/db/data-mysql-en.sql b/mateclaw-server/src/main/resources/db/data-mysql-en.sql
index e78aa4f7..e5183ead 100644
--- a/mateclaw-server/src/main/resources/db/data-mysql-en.sql
+++ b/mateclaw-server/src/main/resources/db/data-mysql-en.sql
@@ -5,25 +5,25 @@ INSERT INTO mate_user (id, username, password, nickname, role, enabled, create_t
 VALUES (1, 'admin', '$2a$10$7JB720yubVSZvUI0rEqK/.VqGOZTH.ulu33dHOiBE8ByOhJIrdAu2', 'MateClaw Admin', 'admin', TRUE, NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE username=VALUES(username), password=VALUES(password), nickname=VALUES(nickname), role=VALUES(role), enabled=VALUES(enabled), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- Default Agent: General Assistant (ReAct mode)
+-- Default digital employee: General Assistant (ReAct mode)
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000001, 'MateClaw Assistant', 'Default AI assistant with ReAct mode and tool calling', 'react',
-        'You are MateClaw, an intelligent AI assistant. You can help users answer questions, analyze data, and execute tasks. Please respond professionally and in a friendly manner.',
+VALUES (1000000001, 'General Assistant', 'All-purpose helper for day-to-day questions, data analysis, and tool calling', 'react',
+        'You are MateClaw''s General Assistant. You can help users answer questions, analyze data, and call tools to get things done. Please respond professionally and in a friendly manner.',
         NULL, 100, TRUE, 'pi:robot-face-happy', 'default,assistant', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- Default Agent: Task Planner (Plan-Execute mode)
+-- Default digital employee: Task Planner (Plan-Execute mode)
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000002, 'Task Planner', 'Task planning assistant for complex multi-step tasks', 'plan_execute',
-        'You are a professional task planning and execution assistant. You excel at breaking complex goals into executable steps and completing them systematically.',
+VALUES (1000000002, 'Task Planner', 'Breaks complex goals into executable steps and drives them forward to completion', 'plan_execute',
+        'You are a professional Task Planner. You excel at breaking complex goals into executable steps and completing them systematically.',
         NULL, 100, TRUE, 'pi:clipboard-note', 'planning,task', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- StateGraph ReAct Agent (StateGraph architecture)
+-- Default digital employee: Reasoning Analyst (explicit reasoning loops + tool calling)
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000003, 'StateGraph ReAct', 'StateGraph-based ReAct Agent with explicit reasoning loops and tool calling', 'react',
-        'You are an intelligent assistant based on the StateGraph architecture. You can use tools to help users solve problems. Please respond professionally and in a friendly manner.',
-        NULL, 100, TRUE, 'pi:cpu', 'react,stategraph,tools', NOW(), NOW(), 0)
+VALUES (1000000003, 'Reasoning Analyst', 'Thinks step by step with visible reasoning, ideal for problems that need thorough deliberation', 'react',
+        'You are a Reasoning Analyst, an assistant that excels at deep reasoning. When facing a problem, first think through it step by step with a clear reasoning trace, then call tools or give the answer. Please respond professionally and in a friendly manner.',
+        NULL, 100, TRUE, 'pi:cpu', 'react,reasoning,tools', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
 -- ==================== Local Model Providers (displayed first) ====================
diff --git a/mateclaw-server/src/main/resources/db/data-mysql-zh.sql b/mateclaw-server/src/main/resources/db/data-mysql-zh.sql
index 93996578..fe3787a8 100644
--- a/mateclaw-server/src/main/resources/db/data-mysql-zh.sql
+++ b/mateclaw-server/src/main/resources/db/data-mysql-zh.sql
@@ -5,25 +5,25 @@ INSERT INTO mate_user (id, username, password, nickname, role, enabled, create_t
 VALUES (1, 'admin', '$2a$10$7JB720yubVSZvUI0rEqK/.VqGOZTH.ulu33dHOiBE8ByOhJIrdAu2', 'MateClaw Admin', 'admin', TRUE, NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE username=VALUES(username), password=VALUES(password), nickname=VALUES(nickname), role=VALUES(role), enabled=VALUES(enabled), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- 默认 Agent：通用助手（ReAct 模式）
+-- 默认数字员工：通用助手（ReAct 模式）
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000001, 'MateClaw Assistant', '默认 AI 助手，基于 ReAct 模式，支持工具调用', 'react',
-        '你是 MateClaw，一个智能 AI 助手。你可以帮助用户回答问题、分析数据、执行任务。请用中文回复，保持专业、友好的态度。',
+VALUES (1000000001, '通用助手', '日常问答、数据分析、工具调用都能搞定的全能助手', 'react',
+        '你是 MateClaw 的通用助手。你可以帮助用户回答问题、分析数据、调用工具完成任务。请用中文回复，保持专业、友好的态度。',
         NULL, 100, TRUE, 'pi:robot-face-happy', 'default,assistant', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- 默认 Agent：任务规划助手（Plan-Execute 模式）
+-- 默认数字员工：任务规划师（Plan-Execute 模式）
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000002, 'Task Planner', '任务规划助手，适合复杂多步骤任务', 'plan_execute',
-        '你是一个专业的任务规划和执行助手。你擅长将复杂目标分解为可执行的步骤，并逐步完成。请用中文回复。',
+VALUES (1000000002, '任务规划师', '把复杂目标拆成可执行步骤，逐步推进直到完成', 'plan_execute',
+        '你是一位专业的任务规划师。你擅长将复杂目标分解为可执行的步骤，并逐步完成。请用中文回复。',
         NULL, 100, TRUE, 'pi:clipboard-note', 'planning,task', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
--- StateGraph ReAct Agent（支持 StateGraph 架构）
+-- 默认数字员工：推理分析师（显式推理循环 + 工具调用）
 INSERT INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
-VALUES (1000000003, 'StateGraph ReAct', '基于 StateGraph 的 ReAct Agent，支持显式推理循环和工具调用', 'react',
-        '你是基于 StateGraph 架构的智能助手。你可以使用工具来帮助用户解决问题。请用中文回复，保持专业、友好的态度。',
-        NULL, 100, TRUE, 'pi:cpu', 'react,stategraph,tools', NOW(), NOW(), 0)
+VALUES (1000000003, '推理分析师', '分步思考、推理过程清晰可见，适合需要"想清楚再回答"的问题', 'react',
+        '你是一位推理分析师，善于深度推理。面对问题时，请先分步思考、清晰呈现推理过程，再调用工具或给出答案。请用中文回复，保持专业、友好的态度。',
+        NULL, 100, TRUE, 'pi:cpu', 'react,reasoning,tools', NOW(), NOW(), 0)
 ON DUPLICATE KEY UPDATE name=VALUES(name), description=VALUES(description), agent_type=VALUES(agent_type), system_prompt=VALUES(system_prompt), model_name=VALUES(model_name), max_iterations=VALUES(max_iterations), enabled=VALUES(enabled), icon=VALUES(icon), tags=VALUES(tags), update_time=VALUES(update_time), deleted=VALUES(deleted);
 
 -- ==================== 本地模型 Provider（优先展示） ====================
diff --git a/mateclaw-server/src/main/resources/db/data-zh.sql b/mateclaw-server/src/main/resources/db/data-zh.sql
index 904ac878..f0060263 100644
--- a/mateclaw-server/src/main/resources/db/data-zh.sql
+++ b/mateclaw-server/src/main/resources/db/data-zh.sql
@@ -5,26 +5,26 @@ MERGE INTO mate_user (id, username, password, nickname, role, enabled, create_ti
 KEY (id)
 VALUES (1, 'admin', '$2a$10$7JB720yubVSZvUI0rEqK/.VqGOZTH.ulu33dHOiBE8ByOhJIrdAu2', 'MateClaw Admin', 'admin', TRUE, NOW(), NOW(), 0);
 
--- 默认 Agent：通用助手（ReAct 模式）
+-- 默认数字员工：通用助手（ReAct 模式）
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000001, 'MateClaw Assistant', '默认 AI 助手，基于 ReAct 模式，支持工具调用', 'react',
-        '你是 MateClaw，一个智能 AI 助手。你可以帮助用户回答问题、分析数据、执行任务。请用中文回复，保持专业、友好的态度。',
+VALUES (1000000001, '通用助手', '日常问答、数据分析、工具调用都能搞定的全能助手', 'react',
+        '你是 MateClaw 的通用助手。你可以帮助用户回答问题、分析数据、调用工具完成任务。请用中文回复，保持专业、友好的态度。',
         NULL, 100, TRUE, 'pi:robot-face-happy', 'default,assistant', NOW(), NOW(), 0);
 
--- 默认 Agent：任务规划助手（Plan-Execute 模式）
+-- 默认数字员工：任务规划师（Plan-Execute 模式）
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000002, 'Task Planner', '任务规划助手，适合复杂多步骤任务', 'plan_execute',
-        '你是一个专业的任务规划和执行助手。你擅长将复杂目标分解为可执行的步骤，并逐步完成。请用中文回复。',
+VALUES (1000000002, '任务规划师', '把复杂目标拆成可执行步骤，逐步推进直到完成', 'plan_execute',
+        '你是一位专业的任务规划师。你擅长将复杂目标分解为可执行的步骤，并逐步完成。请用中文回复。',
         NULL, 100, TRUE, 'pi:clipboard-note', 'planning,task', NOW(), NOW(), 0);
 
--- StateGraph ReAct Agent（支持 StateGraph 架构）
+-- 默认数字员工：推理分析师（显式推理循环 + 工具调用）
 MERGE INTO mate_agent (id, name, description, agent_type, system_prompt, model_name, max_iterations, enabled, icon, tags, create_time, update_time, deleted)
 KEY (id)
-VALUES (1000000003, 'StateGraph ReAct', '基于 StateGraph 的 ReAct Agent，支持显式推理循环和工具调用', 'react',
-        '你是基于 StateGraph 架构的智能助手。你可以使用工具来帮助用户解决问题。请用中文回复，保持专业、友好的态度。',
-        NULL, 100, TRUE, 'pi:cpu', 'react,stategraph,tools', NOW(), NOW(), 0);
+VALUES (1000000003, '推理分析师', '分步思考、推理过程清晰可见，适合需要"想清楚再回答"的问题', 'react',
+        '你是一位推理分析师，善于深度推理。面对问题时，请先分步思考、清晰呈现推理过程，再调用工具或给出答案。请用中文回复，保持专业、友好的态度。',
+        NULL, 100, TRUE, 'pi:cpu', 'react,reasoning,tools', NOW(), NOW(), 0);
 
 -- ==================== 本地模型 Provider（优先展示） ====================