diff --git a/frontend/src/app/admin/_panels/RestaurantsPanel.tsx b/frontend/src/app/admin/_panels/RestaurantsPanel.tsx
index 30f45d8..b104461 100644
--- a/frontend/src/app/admin/_panels/RestaurantsPanel.tsx
+++ b/frontend/src/app/admin/_panels/RestaurantsPanel.tsx
@@ -1,5 +1,5 @@
 "use client";
-import { getAdminToken } from "@/lib/admin-utils";
+import { getAdminToken, consumeSseStream } from "@/lib/admin-utils";
 
 import { useCallback, useEffect, useState } from "react";
 import { api } from "@/lib/api";
@@ -209,30 +209,19 @@ export function RestaurantsPanel({ isAdmin }: { isAdmin: boolean }) {
                   method: "POST",
                   headers: { Authorization: `Bearer ${getAdminToken()}` },
                 });
-                const reader = res.body!.getReader();
-                const decoder = new TextDecoder();
-                let buf = "";
-                while (true) {
-                  const { done, value } = await reader.read();
-                  if (done) break;
-                  buf += decoder.decode(value, { stream: true });
-                  const lines = buf.split("\n");
-                  buf = lines.pop() || "";
-                  for (const line of lines) {
-                    const m = line.match(/^data:(.+)$/);
-                    if (!m) continue;
-                    const evt = JSON.parse(m[1]);
-                    if (evt.type === "processing" || evt.type === "done" || evt.type === "notfound" || evt.type === "error") {
-                      setBulkTablingProgress(p => ({
-                        ...p, current: evt.current, total: evt.total || p.total, name: evt.name,
-                        linked: evt.type === "done" ? p.linked + 1 : p.linked,
-                        notFound: (evt.type === "notfound" || evt.type === "error") ? p.notFound + 1 : p.notFound,
-                      }));
-                    } else if (evt.type === "complete") {
-                      alert(`완료! 연결: ${evt.linked}개, 미발견: ${evt.notFound}개`);
-                    }
+                // #351 — consumeSseStream으로 통일
+                await consumeSseStream(res, (raw) => {
+                  const evt = raw as { type: string; [k: string]: unknown };
+                  if (evt.type === "processing" || evt.type === "done" || evt.type === "notfound" || evt.type === "error") {
+                    setBulkTablingProgress(p => ({
+                      ...p, current: evt.current as number, total: (evt.total as number) || p.total, name: evt.name as string,
+                      linked: evt.type === "done" ? p.linked + 1 : p.linked,
+                      notFound: (evt.type === "notfound" || evt.type === "error") ? p.notFound + 1 : p.notFound,
+                    }));
+                  } else if (evt.type === "complete") {
+                    alert(`완료! 연결: ${evt.linked}개, 미발견: ${evt.notFound}개`);
                   }
-                }
+                });
               } catch (e) { alert("벌크 테이블링 실패: " + (e instanceof Error ? e.message : String(e))); }
               finally { setBulkTabling(false); load(); }
             }}
@@ -287,30 +276,19 @@ export function RestaurantsPanel({ isAdmin }: { isAdmin: boolean }) {
                   method: "POST",
                   headers: { Authorization: `Bearer ${getAdminToken()}` },
                 });
-                const reader = res.body!.getReader();
-                const decoder = new TextDecoder();
-                let buf = "";
-                while (true) {
-                  const { done, value } = await reader.read();
-                  if (done) break;
-                  buf += decoder.decode(value, { stream: true });
-                  const lines = buf.split("\n");
-                  buf = lines.pop() || "";
-                  for (const line of lines) {
-                    const m = line.match(/^data:(.+)$/);
-                    if (!m) continue;
-                    const evt = JSON.parse(m[1]);
-                    if (evt.type === "processing" || evt.type === "done" || evt.type === "notfound" || evt.type === "error") {
-                      setBulkCatchtableProgress(p => ({
-                        ...p, current: evt.current, total: evt.total || p.total, name: evt.name,
-                        linked: evt.type === "done" ? p.linked + 1 : p.linked,
-                        notFound: (evt.type === "notfound" || evt.type === "error") ? p.notFound + 1 : p.notFound,
-                      }));
-                    } else if (evt.type === "complete") {
-                      alert(`완료! 연결: ${evt.linked}개, 미발견: ${evt.notFound}개`);
-                    }
+                // #351 — consumeSseStream으로 통일
+                await consumeSseStream(res, (raw) => {
+                  const evt = raw as { type: string; [k: string]: unknown };
+                  if (evt.type === "processing" || evt.type === "done" || evt.type === "notfound" || evt.type === "error") {
+                    setBulkCatchtableProgress(p => ({
+                      ...p, current: evt.current as number, total: (evt.total as number) || p.total, name: evt.name as string,
+                      linked: evt.type === "done" ? p.linked + 1 : p.linked,
+                      notFound: (evt.type === "notfound" || evt.type === "error") ? p.notFound + 1 : p.notFound,
+                    }));
+                  } else if (evt.type === "complete") {
+                    alert(`완료! 연결: ${evt.linked}개, 미발견: ${evt.notFound}개`);
                   }
-                }
+                });
               } catch (e) { alert("벌크 캐치테이블 실패: " + (e instanceof Error ? e.message : String(e))); }
               finally { setBulkCatchtable(false); load(); }
             }}
diff --git a/frontend/src/app/admin/_panels/VideosPanel.tsx b/frontend/src/app/admin/_panels/VideosPanel.tsx
index 1988f65..0a14454 100644
--- a/frontend/src/app/admin/_panels/VideosPanel.tsx
+++ b/frontend/src/app/admin/_panels/VideosPanel.tsx
@@ -1,5 +1,5 @@
 "use client";
-import { getAdminToken } from "@/lib/admin-utils";
+import { getAdminToken, consumeSseStream } from "@/lib/admin-utils";
 
 import { useCallback, useEffect, useState } from "react";
 import { api } from "@/lib/api";
@@ -209,39 +209,25 @@ export function VideosPanel({ isAdmin }: { isAdmin: boolean }) {
         setBulkProgress(null);
         return;
       }
-      const reader = resp.body?.getReader();
-      const decoder = new TextDecoder();
-      if (!reader) { setRunning(false); return; }
-
-      let buf = "";
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buf += decoder.decode(value, { stream: true });
-        const lines = buf.split("\n");
-        buf = lines.pop() || "";
-        for (const line of lines) {
-          if (!line.startsWith("data: ")) continue;
-          try {
-            const ev = JSON.parse(line.slice(6));
-            if (ev.type === "processing") {
-              setBulkProgress((p) => p ? { ...p, current: ev.index + 1, currentTitle: ev.title, waiting: undefined } : p);
-            } else if (ev.type === "wait") {
-              setBulkProgress((p) => p ? { ...p, waiting: ev.delay } : p);
-            } else if (ev.type === "done") {
-              const detail = isTranscript
-                ? `${ev.source} / ${ev.length?.toLocaleString()}자`
-                : `${ev.restaurants}개 식당`;
-              setBulkProgress((p) => p ? { ...p, results: [...p.results, { title: ev.title, detail }] } : p);
-            } else if (ev.type === "error") {
-              setBulkProgress((p) => p ? { ...p, results: [...p.results, { title: ev.title, detail: ev.message, error: true }] } : p);
-            } else if (ev.type === "complete") {
-              setRunning(false);
-              load();
-            }
-          } catch { /* ignore */ }
+      // #351 — consumeSseStream으로 통일
+      await consumeSseStream(resp, (raw) => {
+        const ev = raw as { type: string; [k: string]: unknown };
+        if (ev.type === "processing") {
+          setBulkProgress((p) => p ? { ...p, current: (ev.index as number) + 1, currentTitle: ev.title as string, waiting: undefined } : p);
+        } else if (ev.type === "wait") {
+          setBulkProgress((p) => p ? { ...p, waiting: ev.delay as number } : p);
+        } else if (ev.type === "done") {
+          const detail = isTranscript
+            ? `${ev.source} / ${(ev.length as number)?.toLocaleString()}자`
+            : `${ev.restaurants}개 식당`;
+          setBulkProgress((p) => p ? { ...p, results: [...p.results, { title: ev.title as string, detail }] } : p);
+        } else if (ev.type === "error") {
+          setBulkProgress((p) => p ? { ...p, results: [...p.results, { title: ev.title as string, detail: ev.message as string, error: true }] } : p);
+        } else if (ev.type === "complete") {
+          setRunning(false);
+          load();
         }
-      }
+      });
       setRunning(false);
       load();
     } catch {
@@ -264,30 +250,17 @@ export function VideosPanel({ isAdmin }: { isAdmin: boolean }) {
         setRebuildingVectors(false);
         return;
       }
-      const reader = resp.body?.getReader();
-      const decoder = new TextDecoder();
-      if (!reader) { setRebuildingVectors(false); return; }
-      let buf = "";
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buf += decoder.decode(value, { stream: true });
-        const lines = buf.split("\n");
-        buf = lines.pop() || "";
-        for (const line of lines) {
-          if (!line.startsWith("data: ")) continue;
-          try {
-            const ev = JSON.parse(line.slice(6));
-            if (ev.status === "progress" || ev.type === "progress") {
-              setVectorProgress({ phase: ev.phase, current: ev.current, total: ev.total, name: ev.name });
-            } else if (ev.status === "done" || ev.type === "done") {
-              setVectorProgress({ phase: "done", current: ev.total, total: ev.total });
-            } else if (ev.type === "error") {
-              alert(`벡터 재생성 오류: ${ev.message}`);
-            }
-          } catch { /* ignore */ }
+      // #351 — consumeSseStream으로 통일
+      await consumeSseStream(resp, (raw) => {
+        const ev = raw as { status?: string; type?: string; [k: string]: unknown };
+        if (ev.status === "progress" || ev.type === "progress") {
+          setVectorProgress({ phase: ev.phase as string, current: ev.current as number, total: ev.total as number, name: ev.name as string });
+        } else if (ev.status === "done" || ev.type === "done") {
+          setVectorProgress({ phase: "done", current: ev.total as number, total: ev.total as number });
+        } else if (ev.type === "error") {
+          alert(`벡터 재생성 오류: ${ev.message}`);
         }
-      }
+      });
       setRebuildingVectors(false);
     } catch {
       setRebuildingVectors(false);
@@ -309,30 +282,17 @@ export function VideosPanel({ isAdmin }: { isAdmin: boolean }) {
         setRemappingCuisine(false);
         return;
       }
-      const reader = resp.body?.getReader();
-      const decoder = new TextDecoder();
-      if (!reader) { setRemappingCuisine(false); return; }
-      let buf = "";
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buf += decoder.decode(value, { stream: true });
-        const lines = buf.split("\n");
-        buf = lines.pop() || "";
-        for (const line of lines) {
-          if (!line.startsWith("data: ")) continue;
-          try {
-            const ev = JSON.parse(line.slice(6));
-            if (ev.type === "processing" || ev.type === "batch_done") {
-              setRemapProgress({ current: ev.current, total: ev.total, updated: ev.updated || 0 });
-            } else if (ev.type === "complete") {
-              setRemapProgress({ current: ev.total, total: ev.total, updated: ev.updated });
-            } else if (ev.type === "error") {
-              alert(`재분류 오류: ${ev.message}`);
-            }
-          } catch { /* ignore */ }
+      // #351 — consumeSseStream으로 통일
+      await consumeSseStream(resp, (raw) => {
+        const ev = raw as { type: string; [k: string]: unknown };
+        if (ev.type === "processing" || ev.type === "batch_done") {
+          setRemapProgress({ current: ev.current as number, total: ev.total as number, updated: (ev.updated as number) || 0 });
+        } else if (ev.type === "complete") {
+          setRemapProgress({ current: ev.total as number, total: ev.total as number, updated: ev.updated as number });
+        } else if (ev.type === "error") {
+          alert(`재분류 오류: ${ev.message}`);
         }
-      }
+      });
       setRemappingCuisine(false);
     } catch {
       setRemappingCuisine(false);
@@ -354,30 +314,17 @@ export function VideosPanel({ isAdmin }: { isAdmin: boolean }) {
         setRemappingFoods(false);
         return;
       }
-      const reader = resp.body?.getReader();
-      const decoder = new TextDecoder();
-      if (!reader) { setRemappingFoods(false); return; }
-      let buf = "";
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        buf += decoder.decode(value, { stream: true });
-        const lines = buf.split("\n");
-        buf = lines.pop() || "";
-        for (const line of lines) {
-          if (!line.startsWith("data: ")) continue;
-          try {
-            const ev = JSON.parse(line.slice(6));
-            if (ev.type === "processing" || ev.type === "batch_done") {
-              setFoodsProgress({ current: ev.current, total: ev.total, updated: ev.updated || 0 });
-            } else if (ev.type === "complete") {
-              setFoodsProgress({ current: ev.total, total: ev.total, updated: ev.updated });
-            } else if (ev.type === "error") {
-              alert(`메뉴 태그 재생성 오류: ${ev.message}`);
-            }
-          } catch { /* ignore */ }
+      // #351 — consumeSseStream으로 통일
+      await consumeSseStream(resp, (raw) => {
+        const ev = raw as { type: string; [k: string]: unknown };
+        if (ev.type === "processing" || ev.type === "batch_done") {
+          setFoodsProgress({ current: ev.current as number, total: ev.total as number, updated: (ev.updated as number) || 0 });
+        } else if (ev.type === "complete") {
+          setFoodsProgress({ current: ev.total as number, total: ev.total as number, updated: ev.updated as number });
+        } else if (ev.type === "error") {
+          alert(`메뉴 태그 재생성 오류: ${ev.message}`);
         }
-      }
+      });
       setRemappingFoods(false);
     } catch {
       setRemappingFoods(false);