diff --git a/ui/src/components/ai-chat/index.vue b/ui/src/components/ai-chat/index.vue
index 44206be6c..8b1c09f7a 100644
--- a/ui/src/components/ai-chat/index.vue
+++ b/ui/src/components/ai-chat/index.vue
@@ -149,7 +149,7 @@
           placeholder="请输入"
           :autosize="{ minRows: 1, maxRows: 4 }"
           type="textarea"
-          :maxlength="1024"
+          :maxlength="100000"
           @keydown.enter="sendChatHandle($event)"
         />
         <div class="operate">
diff --git a/ui/src/views/application/components/ParamSettingDialog.vue b/ui/src/views/application/components/ParamSettingDialog.vue
index 5a135ac74..7ab85efca 100644
--- a/ui/src/views/application/components/ParamSettingDialog.vue
+++ b/ui/src/views/application/components/ParamSettingDialog.vue
@@ -83,7 +83,7 @@
                 show-input
                 :show-input-controls="false"
                 :min="500"
-                :max="10000"
+                :max="100000"
                 class="custom-slider"
               />
             </el-form-item>