diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0d1375eaa32..545cfd0bbd0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1398,6 +1398,7 @@ Docs: https://docs.openclaw.ai
 - Gateway/plugins: enable the native `require()` fast path on Windows for bundled plugin modules so plugin loading uses `require()` instead of Jiti's transform pipeline, reducing startup from ~39s to ~2s on typical 6-plugin setups. Fixes #68656. (#74173) Thanks @galiniliev.
 - macOS app: detect stale Gateway TLS certificate pins, automatically repair trusted Tailscale Serve rotations, and surface paired-but-disconnected Mac companion nodes so partial Gateway connections no longer look healthy. Thanks @guti.
 - Feishu: recreate WebSocket clients with monitor-owned backoff only after SDK reconnect exhaustion, preserving heartbeat defaults and shutdown cleanup without treating recoverable SDK callback errors as terminal, so persistent connections recover without manual gateway restart. Fixes #52618; duplicate evidence #59753; related #55532, #68766, #72411, and #73739. Thanks @vincentkoc, @schumilin, @alex-xuweilong, @120106835, @sirfengyu, and @tianhaocui.
+- Agents/skills: require exact `<location>` skill paths for both single-skill and multi-skill prompt selection, so agents do not guess or hard-code skill file paths. (#74161) Thanks @lanzhi-lee.
 
 ## 2026.4.27
 
diff --git a/src/agents/system-prompt.test.ts b/src/agents/system-prompt.test.ts
index 0a36cbca762..73cef69d7f3 100644
--- a/src/agents/system-prompt.test.ts
+++ b/src/agents/system-prompt.test.ts
@@ -458,7 +458,10 @@ describe("buildAgentSystemPrompt", () => {
     expect(prompt).toContain("- Read: Read file contents");
     expect(prompt).toContain("- Exec: Run shell commands");
     expect(prompt).toContain(
-      "- If exactly one skill clearly applies: read its SKILL.md at <location> with `Read`, then follow it.",
+      "- If exactly one skill clearly applies: read its SKILL.md at <location> with `Read`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.",
+    );
+    expect(prompt).toContain(
+      "- If multiple could apply: choose the most specific one, read its SKILL.md at <location> with `Read`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.",
     );
     expect(prompt).toContain("OpenClaw docs: /tmp/openclaw/docs");
     expect(prompt).toContain(
@@ -644,7 +647,10 @@ describe("buildAgentSystemPrompt", () => {
 
     expect(prompt).toContain("## Skills");
     expect(prompt).toContain(
-      "- If exactly one skill clearly applies: read its SKILL.md at <location> with `read`, then follow it.",
+      "- If exactly one skill clearly applies: read its SKILL.md at <location> with `read`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.",
+    );
+    expect(prompt).toContain(
+      "- If multiple could apply: choose the most specific one, read its SKILL.md at <location> with `read`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.",
     );
   });
 
diff --git a/src/agents/system-prompt.ts b/src/agents/system-prompt.ts
index 9d87d2a2b3f..1078c7057ed 100644
--- a/src/agents/system-prompt.ts
+++ b/src/agents/system-prompt.ts
@@ -202,8 +202,8 @@ function buildSkillsSection(params: { skillsPrompt?: string; readToolName: strin
   return [
     "## Skills (mandatory)",
     "Before replying: scan <available_skills> <description> entries.",
-    `- If exactly one skill clearly applies: read its SKILL.md at <location> with \`${params.readToolName}\`, then follow it.`,
-    "- If multiple could apply: choose the most specific one, then read/follow it.",
+    `- If exactly one skill clearly applies: read its SKILL.md at <location> with \`${params.readToolName}\`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.`,
+    `- If multiple could apply: choose the most specific one, read its SKILL.md at <location> with \`${params.readToolName}\`, then follow it. You MUST use the exact <location> value from <available_skills>; never guess, fabricate, or hard-code a skill file path.`,
     "- If none clearly apply: do not read any SKILL.md.",
     "Constraints: never read more than one skill up front; only read after selecting.",
     "- When a skill drives external API writes, assume rate limits: prefer fewer larger writes, avoid tight one-item loops, serialize bursts when possible, and respect 429/Retry-After.",