diff --git a/app/plugins/builtins/ai_proactive/jobs.py b/app/plugins/builtins/ai_proactive/jobs.py
index 9e38988..4fd7137 100644
--- a/app/plugins/builtins/ai_proactive/jobs.py
+++ b/app/plugins/builtins/ai_proactive/jobs.py
@@ -212,7 +212,7 @@ async def deep_analysis(
                 },
             ],
             temperature=0.3,
-            max_tokens=800,
+            max_tokens=1500,
             response_format={"type": "json_object"},
         )
         if api_key:
diff --git a/app/plugins/builtins/ai_proactive/services.py b/app/plugins/builtins/ai_proactive/services.py
index b56c4cf..88a03a5 100644
--- a/app/plugins/builtins/ai_proactive/services.py
+++ b/app/plugins/builtins/ai_proactive/services.py
@@ -422,7 +422,7 @@ async def generate_suggestion(
             },
         ],
         temperature=0.3,
-        max_tokens=500,
+        max_tokens=1500,
         response_format={"type": "json_object"},
     )
     if api_key: