diff --git a/apps/web/src/pages/generate/components/Step1EditMode.tsx b/apps/web/src/pages/generate/components/Step1EditMode.tsx
index ca9a59ac8..ed9754e52 100644
--- a/apps/web/src/pages/generate/components/Step1EditMode.tsx
+++ b/apps/web/src/pages/generate/components/Step1EditMode.tsx
@@ -212,52 +212,50 @@ const Step1EditMode: React.FC<Step1EditModeProps> = ({
         className="xx-form-field"
         style={{
           marginTop: 16,
-          display: "flex",
-          alignItems: "center",
-          justifyContent: "space-between",
           padding: "12px 16px",
           background: "#f9fafb",
           borderRadius: 8,
         }}
       >
-        <div>
-          <div style={{ fontSize: 14, fontWeight: 500, color: "#111" }}>
+        <div style={{ display: "flex", alignItems: "center", gap: 8 }}>
+          <span style={{ fontSize: 14, fontWeight: 500, color: "#111" }}>
             🎯 智能降重 {dedupEnabled ? "已开启" : "已关闭"}
-          </div>
-          <div style={{ fontSize: 12, color: "#6b7280", marginTop: 2 }}>
-            自动对画面做微调，避免查重不过
-          </div>
-        </div>
-        <button
-          type="button"
-          onClick={() => onDedupEnabledChange(!dedupEnabled)}
-          style={{
-            width: 44,
-            height: 24,
-            borderRadius: 12,
-            border: "none",
-            background: dedupEnabled ? PURPLE : "#d1d5db",
-            position: "relative",
-            cursor: "pointer",
-            transition: "background 0.2s",
-            padding: 0,
-          }}
-          aria-label="toggle dedup"
-        >
-          <span
+          </span>
+          <button
+            type="button"
+            onClick={() => onDedupEnabledChange(!dedupEnabled)}
             style={{
-              position: "absolute",
-              top: 2,
-              left: dedupEnabled ? 22 : 2,
-              width: 20,
-              height: 20,
-              borderRadius: "50%",
-              background: "#fff",
-              transition: "left 0.2s",
-              boxShadow: "0 1px 3px rgba(0,0,0,0.2)",
+              width: 44,
+              height: 24,
+              borderRadius: 12,
+              border: "none",
+              background: dedupEnabled ? PURPLE : "#d1d5db",
+              position: "relative",
+              cursor: "pointer",
+              transition: "background 0.2s",
+              padding: 0,
+              flexShrink: 0,
             }}
-          />
-        </button>
+            aria-label="toggle dedup"
+          >
+            <span
+              style={{
+                position: "absolute",
+                top: 2,
+                left: dedupEnabled ? 22 : 2,
+                width: 20,
+                height: 20,
+                borderRadius: "50%",
+                background: "#fff",
+                transition: "left 0.2s",
+                boxShadow: "0 1px 3px rgba(0,0,0,0.2)",
+              }}
+            />
+          </button>
+        </div>
+        <div style={{ fontSize: 12, color: "#6b7280", marginTop: 4 }}>
+          自动对画面做微调，避免查重不过
+        </div>
       </div>
     </div>
   )