diff --git a/web/src/app/settings/tabs/general-tab.tsx b/web/src/app/settings/tabs/general-tab.tsx
index ece0191..8a4fad5 100644
--- a/web/src/app/settings/tabs/general-tab.tsx
+++ b/web/src/app/settings/tabs/general-tab.tsx
@@ -32,6 +32,9 @@ const generalFormSchema = z.object({
   maxStepNum: z.number().min(1, {
     message: "Max step number must be at least 1.",
   }),
+  maxSearchResults: z.number().min(1, {
+    message: "Max search results must be at least 1.",
+  }),
 });
 
 export const GeneralTab: Tab = ({
@@ -143,6 +146,30 @@ export const GeneralTab: Tab = ({
                 </FormItem>
               )}
             />
+            <FormField
+              control={form.control}
+              name="maxSearchResults"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Max search results</FormLabel>
+                  <FormControl>
+                    <Input
+                      className="w-60"
+                      type="number"
+                      defaultValue={field.value}
+                      min={1}
+                      onChange={(event) =>
+                        field.onChange(parseInt(event.target.value || "0"))
+                      }
+                    />
+                  </FormControl>
+                  <FormDescription>
+                    By default, each search step has 3 results.
+                  </FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
           </form>
         </Form>
       </main>
diff --git a/web/src/core/api/chat.ts b/web/src/core/api/chat.ts
index d8dca10..422f964 100644
--- a/web/src/core/api/chat.ts
+++ b/web/src/core/api/chat.ts
@@ -18,6 +18,7 @@ export async function* chatStream(
     auto_accepted_plan: boolean;
     max_plan_iterations: number;
     max_step_num: number;
+    max_search_results?: number;
     interrupt_feedback?: string;
     enable_background_investigation: boolean;
     mcp_settings?: {
@@ -61,12 +62,14 @@ async function* chatReplayStream(
     auto_accepted_plan: boolean;
     max_plan_iterations: number;
     max_step_num: number;
+    max_search_results?: number;
     interrupt_feedback?: string;
   } = {
     thread_id: "__mock__",
     auto_accepted_plan: false,
     max_plan_iterations: 3,
     max_step_num: 1,
+    max_search_results: 3,
     interrupt_feedback: undefined,
   },
   options: { abortSignal?: AbortSignal } = {},
@@ -157,6 +160,7 @@ export async function fetchReplayTitle() {
       auto_accepted_plan: false,
       max_plan_iterations: 3,
       max_step_num: 1,
+      max_search_results: 3,
     },
     {},
   );
diff --git a/web/src/core/store/settings-store.ts b/web/src/core/store/settings-store.ts
index d568f9c..66c76e9 100644
--- a/web/src/core/store/settings-store.ts
+++ b/web/src/core/store/settings-store.ts
@@ -13,6 +13,7 @@ const DEFAULT_SETTINGS: SettingsState = {
     enableBackgroundInvestigation: false,
     maxPlanIterations: 1,
     maxStepNum: 3,
+    maxSearchResults: 3,
   },
   mcp: {
     servers: [],
@@ -25,6 +26,7 @@ export type SettingsState = {
     enableBackgroundInvestigation: boolean;
     maxPlanIterations: number;
     maxStepNum: number;
+    maxSearchResults: number;
   };
   mcp: {
     servers: MCPServerMetadata[];
diff --git a/web/src/core/store/store.ts b/web/src/core/store/store.ts
index ff4e7b1..21a97cc 100644
--- a/web/src/core/store/store.ts
+++ b/web/src/core/store/store.ts
@@ -104,6 +104,7 @@ export async function sendMessage(
         settings.enableBackgroundInvestigation ?? true,
       max_plan_iterations: settings.maxPlanIterations,
       max_step_num: settings.maxStepNum,
+      max_search_results: settings.maxSearchResults,
       mcp_settings: settings.mcpSettings,
     },
     options,