diff --git a/src/interface.jl b/src/interface.jl
index f4a0809..13a7c36 100755
--- a/src/interface.jl
+++ b/src/interface.jl
@@ -629,7 +629,7 @@ function work(a::agentReflex, usermsg::String)
     a.step = 0
     while true  # execute step by step
       a.step += 1
-      isstep, task = extractStepFromPlan(a, plan)
+      isstep, task = extractStepFromPlan(a, plan) 
       @show isstep
       @show task
       if isstep
@@ -812,7 +812,7 @@ function chooseThinkingMode(a::agentReflex, usermsg::String)
     {systemMsg}
     You have access to the following tools:
     {tools}
-    Your job is to determine whether you will use tools or actions to respond the stimulus.
+    Your job is to determine whether you will use tools or actions to respond.
 
     Choose one of the following choices:
     If you don't need tools or actions to respond to the stimulus say, "{no}".
@@ -1118,8 +1118,8 @@ function extractStepFromPlan(a::agent, plan::T) where {T<:AbstractString}
   Your job is to determine whether step {$(a.step)} is in the user plan.
 
   Choose one of the following choices:
-  If there isn't say, {no}.
-  If there is say, {yes}. {copy the step and put it here}
+  If there isn't say, {no}
+  If there is say, {yes} {copy the step and put it here}
   <|im_end|>
 
   <|im_start|>user
diff --git a/src/type.jl b/src/type.jl
index 9ce43b1..ff06335 100644
--- a/src/type.jl
+++ b/src/type.jl
@@ -54,6 +54,7 @@ function agentReflex(
     :assistant => 
       """
       You are a helpful assistant who respond to a stimulus as best you can.
+      You always use tools if there is a chance to impove your respond.
       """,
     :sommelier => 
       """