diff --git a/.gitignore b/.gitignore
index 181ce1d..5c2506c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 .idea
 .cscode
 *.iml
-# logs/
+logs/
 success_images/
 build/
 config.json
diff --git a/frontend/src/components/modal/SettingsModal.vue b/frontend/src/components/modal/SettingsModal.vue
index 3620ef4..7ad4ead 100644
--- a/frontend/src/components/modal/SettingsModal.vue
+++ b/frontend/src/components/modal/SettingsModal.vue
@@ -10,7 +10,7 @@ const formData = ref({
   traceEnabled: false,
   traceMaxBody: 0,
   logLevel: 'info',
-  concurrency: 80,
+  concurrency: 150,
   attempts: 1,
   retryStages: [] as RetryStage[],
   seckillMode: 0
@@ -222,7 +222,7 @@ defineExpose({ open, close })
                 <div class="info-title">💡 抢购策略说明</div>
                 <ul class="info-list">
                   <li>抢购窗口：<strong>75 秒</strong>，自动循环重试</li>
-                  <li>默认：前 4 秒 180ms，12 秒内 450ms，之后快速降速</li>
+                  <li>默认：阶段 2 为 200ms，阶段 3 为 500ms，其余阶段 1000ms</li>
                   <li>尝试包数 &gt; 1 时，每轮使用不同的包</li>
                 </ul>
               </div>
@@ -258,7 +258,9 @@ defineExpose({ open, close })
   width: 520px;
   max-width: 92vw;
   max-height: 85vh;
-  overflow-y: auto;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
   box-shadow: var(--shadow);
 }
 
@@ -268,6 +270,7 @@ defineExpose({ open, close })
   justify-content: space-between;
   padding: 16px 20px;
   border-bottom: 1px solid var(--line);
+  flex-shrink: 0;
 }
 
 .modal-header h3 {
@@ -301,6 +304,8 @@ defineExpose({ open, close })
 
 .modal-body {
   padding: 20px;
+  overflow-y: auto;
+  min-height: 0;
 }
 
 .form-section {
@@ -443,6 +448,8 @@ defineExpose({ open, close })
   display: flex;
   justify-content: flex-end;
   gap: 10px;
+  background: var(--surface);
+  flex-shrink: 0;
 }
 
 .info-card {
diff --git a/frontend/src/composables/useSettings.ts b/frontend/src/composables/useSettings.ts
index 55b6ffd..4646dc8 100644
--- a/frontend/src/composables/useSettings.ts
+++ b/frontend/src/composables/useSettings.ts
@@ -20,10 +20,10 @@ export interface Settings {
 const App = window.go.main.App
 
 const defaultRetryStages: RetryStage[] = [
-  { maxElapsed: 4, interval: 180 },
-  { maxElapsed: 12, interval: 450 },
-  { maxElapsed: 30, interval: 1200 },
-  { maxElapsed: 75, interval: 2500 }
+  { maxElapsed: 4, interval: 1000 },
+  { maxElapsed: 12, interval: 200 },
+  { maxElapsed: 30, interval: 500 },
+  { maxElapsed: 75, interval: 1000 }
 ]
 
 const settings = ref<Settings>({
@@ -31,7 +31,7 @@ const settings = ref<Settings>({
   traceEnabled: false,
   traceMaxBody: 0,
   logLevel: 'info',
-  concurrency: 80,
+  concurrency: 150,
   attempts: 1,
   retryStages: [...defaultRetryStages],
   seckillMode: 0
@@ -48,7 +48,7 @@ export function useSettings() {
         traceEnabled: !!cfg.traceEnabled,
         traceMaxBody: cfg.traceMaxBody || 0,
         logLevel: cfg.logLevel || 'info',
-        concurrency: cfg.concurrency || 80,
+        concurrency: cfg.concurrency || 150,
         attempts: cfg.attempts || 1,
         retryStages: cfg.retryStages && cfg.retryStages.length > 0
           ? cfg.retryStages
diff --git a/internal/config/config.go b/internal/config/config.go
index 2f30c6f..6b4b849 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -89,10 +89,10 @@ func defaultConfig() types.Config {
 // defaultRetryStages 返回默认重试间隔阶段配置。
 func defaultRetryStages() []types.RetryStage {
 	return []types.RetryStage{
-		{MaxElapsed: 4, Interval: 180},
-		{MaxElapsed: 12, Interval: 450},
-		{MaxElapsed: 30, Interval: 1200},
-		{MaxElapsed: 75, Interval: 2500},
+		{MaxElapsed: 4, Interval: 1000},
+		{MaxElapsed: 12, Interval: 200},
+		{MaxElapsed: 30, Interval: 500},
+		{MaxElapsed: 75, Interval: 1000},
 	}
 }
 
diff --git a/internal/constants/constants.go b/internal/constants/constants.go
index a58353a..92ac158 100644
--- a/internal/constants/constants.go
+++ b/internal/constants/constants.go
@@ -3,7 +3,7 @@ package constants
 import "time"
 
 // Version 应用版本号，与 wails.json version 同步。
-const Version = "0.1.1"
+const Version = "0.1.2"
 
 // BuildTime 构建时间，由编译时 ldflags 注入。
 var BuildTime = "unknown"
diff --git a/wails.json b/wails.json
index a49b840..f023125 100644
--- a/wails.json
+++ b/wails.json
@@ -2,7 +2,7 @@
   "$schema": "https://wails.io/schemas/config.v2.json",
   "name": "douyu_go",
   "outputfilename": "douyu_go",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "frontend:dir": "frontend",
   "frontend:install": "npm install",
   "frontend:build": "npm run build",