diff --git a/errs/types_test.go b/errs/types_test.go
index 52e0f32e..8279c2e4 100644
--- a/errs/types_test.go
+++ b/errs/types_test.go
@@ -319,7 +319,7 @@ func TestPermissionError_FullChain(t *testing.T) {
 		WithHint("run: lark-cli auth login --scope %q", "mail:user_mailbox.message:send").
 		WithMissingScopes("mail:user_mailbox.message:send").
 		WithIdentity("user").
-		WithConsoleURL("https://open.feishu.cn/app/cli_xxx/auth")
+		WithConsoleURL("https://open.feishu.cn/page/scope-apply?clientID=cli_xxx&scopes=mail:user_mailbox.message:send")
 
 	if got.Category != errs.CategoryAuthorization {
 		t.Errorf("Category = %q, want %q", got.Category, errs.CategoryAuthorization)
@@ -419,7 +419,7 @@ func TestBuilder_WireFormat(t *testing.T) {
 		WithHint("run lark-cli auth login --scope calendar:event:create").
 		WithMissingScopes("calendar:event:create").
 		WithIdentity("user").
-		WithConsoleURL("https://open.feishu.cn/app/cli_xxx/auth")
+		WithConsoleURL("https://open.feishu.cn/page/scope-apply?clientID=cli_xxx&scopes=calendar:event:create")
 
 	buf, err := json.Marshal(e)
 	if err != nil {
@@ -439,7 +439,7 @@ func TestBuilder_WireFormat(t *testing.T) {
 		"hint":           "run lark-cli auth login --scope calendar:event:create",
 		"log_id":         "20260520-0a1b2c3d",
 		"identity":       "user",
-		"console_url":    "https://open.feishu.cn/app/cli_xxx/auth",
+		"console_url":    "https://open.feishu.cn/page/scope-apply?clientID=cli_xxx&scopes=calendar:event:create",
 		"missing_scopes": []any{"calendar:event:create"},
 	}
 	for k, want := range wantFields {
diff --git a/internal/errclass/classify.go b/internal/errclass/classify.go
index a2d1a740..bc200b4d 100644
--- a/internal/errclass/classify.go
+++ b/internal/errclass/classify.go
@@ -10,12 +10,14 @@ import (
 	"strings"
 
 	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/core"
 )
 
 // ClassifyContext is the contextual data BuildAPIError uses to populate
 // identity-aware fields on typed errors (PermissionError.Identity / ConsoleURL).
-// Identity is a plain string ("user" / "bot" / "") so this package does not
-// depend on internal/core (which would create an import cycle).
+// Brand and Identity are plain strings at this boundary; ConsoleURL normalizes
+// Brand through core.ParseBrand, so callers can pass a raw brand string without
+// coupling this contract to core's brand enum.
 type ClassifyContext struct {
 	Brand    string // "feishu" | "lark" — drives console_url host
 	AppID    string // placed in console_url
@@ -444,28 +446,27 @@ func extractMissingScopes(resp map[string]any) []string {
 	return out
 }
 
-// ConsoleURL composes the Feishu/Lark open-platform scope-grant console URL,
-// suitable for PermissionError.ConsoleURL. Empty appID → empty string. Empty
-// scopes list returns the bare /auth landing page; scopes are joined with
-// commas in the `q` query parameter so the console can pre-select them.
+// ConsoleURL composes the Feishu/Lark open-platform application-scope apply
+// page URL (the official open-pages `/page/scope-apply` entry), suitable for
+// PermissionError.ConsoleURL. Empty appID → empty string. Empty scopes list
+// returns the page carrying only clientID; otherwise scopes are joined with
+// commas in the `scopes` query parameter so the console can pre-select them.
 //
 // brand is "feishu" or "lark"; unknown values default to feishu.
 func ConsoleURL(brand, appID string, scopes []string) string {
 	if appID == "" {
 		return ""
 	}
-	host := "open.feishu.cn"
-	if brand == "lark" {
-		host = "open.larksuite.com"
-	}
-	// PathEscape on appID — it sits in the URL path. QueryEscape on the
-	// comma-joined scopes — they sit in the `?q=` value, and untrusted scope
-	// content must not be able to inject extra query parameters via `&`/`#`.
-	pathID := url.PathEscape(appID)
+	// QueryEscape both values — clientID and scopes both sit in the query
+	// string, and untrusted content must not be able to inject extra query
+	// parameters via `&`/`#`. The brand→host mapping is owned by core so the
+	// open-platform base URL stays a single source of truth.
+	base := fmt.Sprintf("%s/page/scope-apply?clientID=%s",
+		core.ResolveOpenBaseURL(core.ParseBrand(brand)), url.QueryEscape(appID))
 	if len(scopes) == 0 {
-		return fmt.Sprintf("https://%s/app/%s/auth", host, pathID)
+		return base
 	}
-	return fmt.Sprintf("https://%s/app/%s/auth?q=%s", host, pathID, url.QueryEscape(strings.Join(scopes, ",")))
+	return base + "&scopes=" + url.QueryEscape(strings.Join(scopes, ","))
 }
 
 func intFromAny(v any) int {
diff --git a/internal/errclass/classify_test.go b/internal/errclass/classify_test.go
index 9ba38ca1..d4dff580 100644
--- a/internal/errclass/classify_test.go
+++ b/internal/errclass/classify_test.go
@@ -422,8 +422,8 @@ func TestConsoleURL_FeishuBrand(t *testing.T) {
 	if !ok {
 		t.Fatalf("expected *errs.PermissionError, got %T", err)
 	}
-	if !strings.Contains(pe.ConsoleURL, "open.feishu.cn/app/cli_a123") {
-		t.Fatalf("ConsoleURL = %q, want open.feishu.cn prefix", pe.ConsoleURL)
+	if !strings.Contains(pe.ConsoleURL, "open.feishu.cn/page/scope-apply?clientID=cli_a123") {
+		t.Fatalf("ConsoleURL = %q, want open.feishu.cn scope-apply page", pe.ConsoleURL)
 	}
 }
 
@@ -434,8 +434,8 @@ func TestConsoleURL_LarkBrand(t *testing.T) {
 	if !ok {
 		t.Fatalf("expected *errs.PermissionError, got %T", err)
 	}
-	if !strings.Contains(pe.ConsoleURL, "open.larksuite.com/app/cli_a123") {
-		t.Fatalf("ConsoleURL = %q, want open.larksuite.com prefix", pe.ConsoleURL)
+	if !strings.Contains(pe.ConsoleURL, "open.larksuite.com/page/scope-apply?clientID=cli_a123") {
+		t.Fatalf("ConsoleURL = %q, want open.larksuite.com scope-apply page", pe.ConsoleURL)
 	}
 }
 
@@ -485,35 +485,35 @@ func TestConsoleURL_EscapesDangerousChars(t *testing.T) {
 			name:      "ampersand in scope smuggles extra param",
 			appID:     "cli_good",
 			scopes:    []string{"scope&evil=injected"},
-			wantInURL: []string{"q=scope%26evil%3Dinjected"},
-			denyInURL: []string{"q=scope&evil=injected"},
+			wantInURL: []string{"scopes=scope%26evil%3Dinjected"},
+			denyInURL: []string{"scopes=scope&evil=injected"},
 		},
 		{
 			name:      "hash in scope splits fragment",
 			appID:     "cli_good",
 			scopes:    []string{"scope#fragment"},
-			wantInURL: []string{"q=scope%23fragment"},
-			denyInURL: []string{"q=scope#fragment"},
+			wantInURL: []string{"scopes=scope%23fragment"},
+			denyInURL: []string{"scopes=scope#fragment"},
 		},
 		{
 			name:      "question mark in appID prematurely opens query",
 			appID:     "good?q=injected",
 			scopes:    []string{"docx:document"},
-			wantInURL: []string{"/app/good%3Fq=injected/auth"},
-			denyInURL: []string{"/app/good?q=injected/auth"},
+			wantInURL: []string{"clientID=good%3Fq%3Dinjected"},
+			denyInURL: []string{"clientID=good?q=injected"},
 		},
 		{
 			name:      "hash in appID truncates URL",
 			appID:     "good#fragment",
 			scopes:    []string{"docx:document"},
-			wantInURL: []string{"/app/good%23fragment/auth"},
-			denyInURL: []string{"/app/good#fragment/auth"},
+			wantInURL: []string{"clientID=good%23fragment"},
+			denyInURL: []string{"clientID=good#fragment"},
 		},
 		{
-			name:      "slash in appID escapes path segment",
+			name:      "slash in appID does not open a new path segment",
 			appID:     "good/extra/segment",
 			scopes:    []string{"docx:document"},
-			wantInURL: []string{"/app/good%2Fextra%2Fsegment/auth"},
+			wantInURL: []string{"clientID=good%2Fextra%2Fsegment"},
 		},
 	}
 
@@ -553,8 +553,8 @@ func TestPermissionError_NoViolations(t *testing.T) {
 	if pe.MissingScopes != nil {
 		t.Errorf("MissingScopes should be nil; got %v", pe.MissingScopes)
 	}
-	if !strings.HasSuffix(pe.ConsoleURL, "/app/cli_a123/auth") {
-		t.Errorf("ConsoleURL (no scopes) = %q, want trailing /app/cli_a123/auth", pe.ConsoleURL)
+	if !strings.HasSuffix(pe.ConsoleURL, "/page/scope-apply?clientID=cli_a123") {
+		t.Errorf("ConsoleURL (no scopes) = %q, want trailing /page/scope-apply?clientID=cli_a123", pe.ConsoleURL)
 	}
 }
 
@@ -758,7 +758,7 @@ func TestBuildPermissionHint_AppMissingScopeRoutesToConsole(t *testing.T) {
 	// at the app level — re-authenticating cannot fix it. The hint must
 	// point to the developer console regardless of caller identity, or
 	// agents will loop on `auth login` forever.
-	consoleURL := "https://open.feishu.cn/app/cli_x/auth?q=contact%3Acontact"
+	consoleURL := "https://open.feishu.cn/page/scope-apply?clientID=cli_x&scopes=contact%3Acontact"
 	for _, identity := range []string{"user", "bot", ""} {
 		got := errclass.PermissionHint([]string{"contact:contact"}, identity, errs.SubtypeAppScopeNotApplied, consoleURL)
 		if !strings.Contains(got, "developer console") {
diff --git a/internal/registry/scope_hint.go b/internal/registry/scope_hint.go
index 5e7ecbf1..c1af42d9 100644
--- a/internal/registry/scope_hint.go
+++ b/internal/registry/scope_hint.go
@@ -59,13 +59,9 @@ func BuildConsoleScopeURL(brand core.LarkBrand, appID, scope string) string {
 	if appID == "" || scope == "" {
 		return ""
 	}
-	host := "open.feishu.cn"
-	if brand == core.BrandLark {
-		host = "open.larksuite.com"
-	}
 	return fmt.Sprintf(
-		"https://%s/page/scope-apply?clientID=%s&scopes=%s",
-		host,
+		"%s/page/scope-apply?clientID=%s&scopes=%s",
+		core.ResolveOpenBaseURL(brand),
 		url.QueryEscape(appID),
 		url.QueryEscape(scope),
 	)
diff --git a/shortcuts/task/task_util_test.go b/shortcuts/task/task_util_test.go
index a1ee9aaf..3db84d12 100644
--- a/shortcuts/task/task_util_test.go
+++ b/shortcuts/task/task_util_test.go
@@ -159,7 +159,7 @@ func TestHandleTaskApiResultWithContext_PermissionConsoleURL(t *testing.T) {
 	if pe.Subtype != errs.SubtypeAppScopeNotApplied {
 		t.Errorf("subtype = %q, want %q", pe.Subtype, errs.SubtypeAppScopeNotApplied)
 	}
-	if pe.ConsoleURL == "" || !strings.Contains(pe.ConsoleURL, "open.larksuite.com/app/cli_a123/auth") {
+	if pe.ConsoleURL == "" || !strings.Contains(pe.ConsoleURL, "open.larksuite.com/page/scope-apply?clientID=cli_a123") {
 		t.Errorf("ConsoleURL = %q, want Lark developer console URL", pe.ConsoleURL)
 	}
 	if len(pe.MissingScopes) != 1 || pe.MissingScopes[0] != "task:attachment:write" {